这里显示系统所支持的所有函数,和自定义函数
Array
(
    [internal] => Array
        (
            [0] => zend_version
            [1] => func_num_args
            [2] => func_get_arg
            [3] => func_get_args
            [4] => strlen
            [5] => strcmp
            [6] => strncmp
            [7] => strcasecmp
            [8] => strncasecmp
            [9] => each
            [10] => error_reporting
            [11] => define
            [12] => defined
            [13] => get_class
            [14] => get_called_class
            [15] => get_parent_class
            [16] => method_exists
            [17] => property_exists
            [18] => class_exists
            [19] => interface_exists
            [20] => trait_exists
            [21] => function_exists
            [22] => class_alias
            [23] => get_included_files
            [24] => get_required_files
            [25] => is_subclass_of
            [26] => is_a
            [27] => get_class_vars
            [28] => get_object_vars
            [29] => get_class_methods
            [30] => trigger_error
            [31] => user_error
            [32] => set_error_handler
            [33] => restore_error_handler
            [34] => set_exception_handler
            [35] => restore_exception_handler
            [36] => get_declared_classes
            [37] => get_declared_traits
            [38] => get_declared_interfaces
            [39] => get_defined_functions
            [40] => get_defined_vars
            [41] => create_function
            [42] => get_resource_type
            [43] => get_loaded_extensions
            [44] => extension_loaded
            [45] => get_extension_funcs
            [46] => get_defined_constants
            [47] => debug_backtrace
            [48] => debug_print_backtrace
            [49] => gc_collect_cycles
            [50] => gc_enabled
            [51] => gc_enable
            [52] => gc_disable
            [53] => strtotime
            [54] => date
            [55] => idate
            [56] => gmdate
            [57] => mktime
            [58] => gmmktime
            [59] => checkdate
            [60] => strftime
            [61] => gmstrftime
            [62] => time
            [63] => localtime
            [64] => getdate
            [65] => date_create
            [66] => date_create_immutable
            [67] => date_create_from_format
            [68] => date_create_immutable_from_format
            [69] => date_parse
            [70] => date_parse_from_format
            [71] => date_get_last_errors
            [72] => date_format
            [73] => date_modify
            [74] => date_add
            [75] => date_sub
            [76] => date_timezone_get
            [77] => date_timezone_set
            [78] => date_offset_get
            [79] => date_diff
            [80] => date_time_set
            [81] => date_date_set
            [82] => date_isodate_set
            [83] => date_timestamp_set
            [84] => date_timestamp_get
            [85] => timezone_open
            [86] => timezone_name_get
            [87] => timezone_name_from_abbr
            [88] => timezone_offset_get
            [89] => timezone_transitions_get
            [90] => timezone_location_get
            [91] => timezone_identifiers_list
            [92] => timezone_abbreviations_list
            [93] => timezone_version_get
            [94] => date_interval_create_from_date_string
            [95] => date_interval_format
            [96] => date_default_timezone_set
            [97] => date_default_timezone_get
            [98] => date_sunrise
            [99] => date_sunset
            [100] => date_sun_info
            [101] => ereg
            [102] => ereg_replace
            [103] => eregi
            [104] => eregi_replace
            [105] => split
            [106] => spliti
            [107] => sql_regcase
            [108] => libxml_set_streams_context
            [109] => libxml_use_internal_errors
            [110] => libxml_get_last_error
            [111] => libxml_clear_errors
            [112] => libxml_get_errors
            [113] => libxml_disable_entity_loader
            [114] => libxml_set_external_entity_loader
            [115] => openssl_get_cert_locations
            [116] => openssl_spki_new
            [117] => openssl_spki_verify
            [118] => openssl_spki_export
            [119] => openssl_spki_export_challenge
            [120] => openssl_pkey_free
            [121] => openssl_pkey_new
            [122] => openssl_pkey_export
            [123] => openssl_pkey_export_to_file
            [124] => openssl_pkey_get_private
            [125] => openssl_pkey_get_public
            [126] => openssl_pkey_get_details
            [127] => openssl_free_key
            [128] => openssl_get_privatekey
            [129] => openssl_get_publickey
            [130] => openssl_x509_read
            [131] => openssl_x509_free
            [132] => openssl_x509_parse
            [133] => openssl_x509_checkpurpose
            [134] => openssl_x509_check_private_key
            [135] => openssl_x509_export
            [136] => openssl_x509_fingerprint
            [137] => openssl_x509_export_to_file
            [138] => openssl_pkcs12_export
            [139] => openssl_pkcs12_export_to_file
            [140] => openssl_pkcs12_read
            [141] => openssl_csr_new
            [142] => openssl_csr_export
            [143] => openssl_csr_export_to_file
            [144] => openssl_csr_sign
            [145] => openssl_csr_get_subject
            [146] => openssl_csr_get_public_key
            [147] => openssl_digest
            [148] => openssl_encrypt
            [149] => openssl_decrypt
            [150] => openssl_cipher_iv_length
            [151] => openssl_sign
            [152] => openssl_verify
            [153] => openssl_seal
            [154] => openssl_open
            [155] => openssl_pbkdf2
            [156] => openssl_pkcs7_verify
            [157] => openssl_pkcs7_decrypt
            [158] => openssl_pkcs7_sign
            [159] => openssl_pkcs7_encrypt
            [160] => openssl_private_encrypt
            [161] => openssl_private_decrypt
            [162] => openssl_public_encrypt
            [163] => openssl_public_decrypt
            [164] => openssl_get_md_methods
            [165] => openssl_get_cipher_methods
            [166] => openssl_dh_compute_key
            [167] => openssl_random_pseudo_bytes
            [168] => openssl_error_string
            [169] => preg_match
            [170] => preg_match_all
            [171] => preg_replace
            [172] => preg_replace_callback
            [173] => preg_filter
            [174] => preg_split
            [175] => preg_quote
            [176] => preg_grep
            [177] => preg_last_error
            [178] => readgzfile
            [179] => gzrewind
            [180] => gzclose
            [181] => gzeof
            [182] => gzgetc
            [183] => gzgets
            [184] => gzgetss
            [185] => gzread
            [186] => gzopen
            [187] => gzpassthru
            [188] => gzseek
            [189] => gztell
            [190] => gzwrite
            [191] => gzputs
            [192] => gzfile
            [193] => gzcompress
            [194] => gzuncompress
            [195] => gzdeflate
            [196] => gzinflate
            [197] => gzencode
            [198] => gzdecode
            [199] => zlib_encode
            [200] => zlib_decode
            [201] => zlib_get_coding_type
            [202] => ob_gzhandler
            [203] => bcadd
            [204] => bcsub
            [205] => bcmul
            [206] => bcdiv
            [207] => bcmod
            [208] => bcpow
            [209] => bcsqrt
            [210] => bcscale
            [211] => bccomp
            [212] => bcpowmod
            [213] => bzopen
            [214] => bzread
            [215] => bzwrite
            [216] => bzflush
            [217] => bzclose
            [218] => bzerrno
            [219] => bzerrstr
            [220] => bzerror
            [221] => bzcompress
            [222] => bzdecompress
            [223] => ctype_alnum
            [224] => ctype_alpha
            [225] => ctype_cntrl
            [226] => ctype_digit
            [227] => ctype_lower
            [228] => ctype_graph
            [229] => ctype_print
            [230] => ctype_punct
            [231] => ctype_space
            [232] => ctype_upper
            [233] => ctype_xdigit
            [234] => dom_import_simplexml
            [235] => filter_input
            [236] => filter_var
            [237] => filter_input_array
            [238] => filter_var_array
            [239] => filter_list
            [240] => filter_has_var
            [241] => filter_id
            [242] => hash
            [243] => hash_file
            [244] => hash_hmac
            [245] => hash_hmac_file
            [246] => hash_init
            [247] => hash_update
            [248] => hash_update_stream
            [249] => hash_update_file
            [250] => hash_final
            [251] => hash_copy
            [252] => hash_algos
            [253] => hash_pbkdf2
            [254] => hash_equals
            [255] => mhash_keygen_s2k
            [256] => mhash_get_block_size
            [257] => mhash_get_hash_name
            [258] => mhash_count
            [259] => mhash
            [260] => iconv
            [261] => iconv_get_encoding
            [262] => iconv_set_encoding
            [263] => iconv_strlen
            [264] => iconv_substr
            [265] => iconv_strpos
            [266] => iconv_strrpos
            [267] => iconv_mime_encode
            [268] => iconv_mime_decode
            [269] => iconv_mime_decode_headers
            [270] => collator_create
            [271] => collator_compare
            [272] => collator_get_attribute
            [273] => collator_set_attribute
            [274] => collator_get_strength
            [275] => collator_set_strength
            [276] => collator_sort
            [277] => collator_sort_with_sort_keys
            [278] => collator_asort
            [279] => collator_get_locale
            [280] => collator_get_error_code
            [281] => collator_get_error_message
            [282] => collator_get_sort_key
            [283] => numfmt_create
            [284] => numfmt_format
            [285] => numfmt_parse
            [286] => numfmt_format_currency
            [287] => numfmt_parse_currency
            [288] => numfmt_set_attribute
            [289] => numfmt_get_attribute
            [290] => numfmt_set_text_attribute
            [291] => numfmt_get_text_attribute
            [292] => numfmt_set_symbol
            [293] => numfmt_get_symbol
            [294] => numfmt_set_pattern
            [295] => numfmt_get_pattern
            [296] => numfmt_get_locale
            [297] => numfmt_get_error_code
            [298] => numfmt_get_error_message
            [299] => normalizer_normalize
            [300] => normalizer_is_normalized
            [301] => locale_get_default
            [302] => locale_set_default
            [303] => locale_get_primary_language
            [304] => locale_get_script
            [305] => locale_get_region
            [306] => locale_get_keywords
            [307] => locale_get_display_script
            [308] => locale_get_display_region
            [309] => locale_get_display_name
            [310] => locale_get_display_language
            [311] => locale_get_display_variant
            [312] => locale_compose
            [313] => locale_parse
            [314] => locale_get_all_variants
            [315] => locale_filter_matches
            [316] => locale_canonicalize
            [317] => locale_lookup
            [318] => locale_accept_from_http
            [319] => msgfmt_create
            [320] => msgfmt_format
            [321] => msgfmt_format_message
            [322] => msgfmt_parse
            [323] => msgfmt_parse_message
            [324] => msgfmt_set_pattern
            [325] => msgfmt_get_pattern
            [326] => msgfmt_get_locale
            [327] => msgfmt_get_error_code
            [328] => msgfmt_get_error_message
            [329] => datefmt_create
            [330] => datefmt_get_datetype
            [331] => datefmt_get_timetype
            [332] => datefmt_get_calendar
            [333] => datefmt_get_calendar_object
            [334] => datefmt_set_calendar
            [335] => datefmt_get_locale
            [336] => datefmt_get_timezone_id
            [337] => datefmt_set_timezone_id
            [338] => datefmt_get_timezone
            [339] => datefmt_set_timezone
            [340] => datefmt_get_pattern
            [341] => datefmt_set_pattern
            [342] => datefmt_is_lenient
            [343] => datefmt_set_lenient
            [344] => datefmt_format
            [345] => datefmt_format_object
            [346] => datefmt_parse
            [347] => datefmt_localtime
            [348] => datefmt_get_error_code
            [349] => datefmt_get_error_message
            [350] => grapheme_strlen
            [351] => grapheme_strpos
            [352] => grapheme_stripos
            [353] => grapheme_strrpos
            [354] => grapheme_strripos
            [355] => grapheme_substr
            [356] => grapheme_strstr
            [357] => grapheme_stristr
            [358] => grapheme_extract
            [359] => idn_to_ascii
            [360] => idn_to_utf8
            [361] => resourcebundle_create
            [362] => resourcebundle_get
            [363] => resourcebundle_count
            [364] => resourcebundle_locales
            [365] => resourcebundle_get_error_code
            [366] => resourcebundle_get_error_message
            [367] => transliterator_create
            [368] => transliterator_create_from_rules
            [369] => transliterator_list_ids
            [370] => transliterator_create_inverse
            [371] => transliterator_transliterate
            [372] => transliterator_get_error_code
            [373] => transliterator_get_error_message
            [374] => intltz_create_time_zone
            [375] => intltz_from_date_time_zone
            [376] => intltz_create_default
            [377] => intltz_get_id
            [378] => intltz_get_gmt
            [379] => intltz_get_unknown
            [380] => intltz_create_enumeration
            [381] => intltz_count_equivalent_ids
            [382] => intltz_create_time_zone_id_enumeration
            [383] => intltz_get_canonical_id
            [384] => intltz_get_region
            [385] => intltz_get_tz_data_version
            [386] => intltz_get_equivalent_id
            [387] => intltz_use_daylight_time
            [388] => intltz_get_offset
            [389] => intltz_get_raw_offset
            [390] => intltz_has_same_rules
            [391] => intltz_get_display_name
            [392] => intltz_get_dst_savings
            [393] => intltz_to_date_time_zone
            [394] => intltz_get_error_code
            [395] => intltz_get_error_message
            [396] => intlcal_create_instance
            [397] => intlcal_get_keyword_values_for_locale
            [398] => intlcal_get_now
            [399] => intlcal_get_available_locales
            [400] => intlcal_get
            [401] => intlcal_get_time
            [402] => intlcal_set_time
            [403] => intlcal_add
            [404] => intlcal_set_time_zone
            [405] => intlcal_after
            [406] => intlcal_before
            [407] => intlcal_set
            [408] => intlcal_roll
            [409] => intlcal_clear
            [410] => intlcal_field_difference
            [411] => intlcal_get_actual_maximum
            [412] => intlcal_get_actual_minimum
            [413] => intlcal_get_day_of_week_type
            [414] => intlcal_get_first_day_of_week
            [415] => intlcal_get_greatest_minimum
            [416] => intlcal_get_least_maximum
            [417] => intlcal_get_locale
            [418] => intlcal_get_maximum
            [419] => intlcal_get_minimal_days_in_first_week
            [420] => intlcal_get_minimum
            [421] => intlcal_get_time_zone
            [422] => intlcal_get_type
            [423] => intlcal_get_weekend_transition
            [424] => intlcal_in_daylight_time
            [425] => intlcal_is_equivalent_to
            [426] => intlcal_is_lenient
            [427] => intlcal_is_set
            [428] => intlcal_is_weekend
            [429] => intlcal_set_first_day_of_week
            [430] => intlcal_set_lenient
            [431] => intlcal_set_minimal_days_in_first_week
            [432] => intlcal_equals
            [433] => intlcal_from_date_time
            [434] => intlcal_to_date_time
            [435] => intlcal_get_repeated_wall_time_option
            [436] => intlcal_get_skipped_wall_time_option
            [437] => intlcal_set_repeated_wall_time_option
            [438] => intlcal_set_skipped_wall_time_option
            [439] => intlcal_get_error_code
            [440] => intlcal_get_error_message
            [441] => intlgregcal_create_instance
            [442] => intlgregcal_set_gregorian_change
            [443] => intlgregcal_get_gregorian_change
            [444] => intlgregcal_is_leap_year
            [445] => intl_get_error_code
            [446] => intl_get_error_message
            [447] => intl_is_failure
            [448] => intl_error_name
            [449] => json_encode
            [450] => json_decode
            [451] => json_last_error
            [452] => json_last_error_msg
            [453] => mysql_connect
            [454] => mysql_pconnect
            [455] => mysql_close
            [456] => mysql_select_db
            [457] => mysql_query
            [458] => mysql_unbuffered_query
            [459] => mysql_db_query
            [460] => mysql_list_dbs
            [461] => mysql_list_tables
            [462] => mysql_list_fields
            [463] => mysql_list_processes
            [464] => mysql_error
            [465] => mysql_errno
            [466] => mysql_affected_rows
            [467] => mysql_insert_id
            [468] => mysql_result
            [469] => mysql_num_rows
            [470] => mysql_num_fields
            [471] => mysql_fetch_row
            [472] => mysql_fetch_array
            [473] => mysql_fetch_assoc
            [474] => mysql_fetch_object
            [475] => mysql_data_seek
            [476] => mysql_fetch_lengths
            [477] => mysql_fetch_field
            [478] => mysql_field_seek
            [479] => mysql_free_result
            [480] => mysql_field_name
            [481] => mysql_field_table
            [482] => mysql_field_len
            [483] => mysql_field_type
            [484] => mysql_field_flags
            [485] => mysql_escape_string
            [486] => mysql_real_escape_string
            [487] => mysql_stat
            [488] => mysql_thread_id
            [489] => mysql_client_encoding
            [490] => mysql_ping
            [491] => mysql_get_client_info
            [492] => mysql_get_host_info
            [493] => mysql_get_proto_info
            [494] => mysql_get_server_info
            [495] => mysql_info
            [496] => mysql_set_charset
            [497] => mysql
            [498] => mysql_fieldname
            [499] => mysql_fieldtable
            [500] => mysql_fieldlen
            [501] => mysql_fieldtype
            [502] => mysql_fieldflags
            [503] => mysql_selectdb
            [504] => mysql_freeresult
            [505] => mysql_numfields
            [506] => mysql_numrows
            [507] => mysql_listdbs
            [508] => mysql_listtables
            [509] => mysql_listfields
            [510] => mysql_db_name
            [511] => mysql_dbname
            [512] => mysql_tablename
            [513] => mysql_table_name
            [514] => spl_classes
            [515] => spl_autoload
            [516] => spl_autoload_extensions
            [517] => spl_autoload_register
            [518] => spl_autoload_unregister
            [519] => spl_autoload_functions
            [520] => spl_autoload_call
            [521] => class_parents
            [522] => class_implements
            [523] => class_uses
            [524] => spl_object_hash
            [525] => iterator_to_array
            [526] => iterator_count
            [527] => iterator_apply
            [528] => pdo_drivers
            [529] => posix_kill
            [530] => posix_getpid
            [531] => posix_getppid
            [532] => posix_getuid
            [533] => posix_setuid
            [534] => posix_geteuid
            [535] => posix_seteuid
            [536] => posix_getgid
            [537] => posix_setgid
            [538] => posix_getegid
            [539] => posix_setegid
            [540] => posix_getgroups
            [541] => posix_getlogin
            [542] => posix_getpgrp
            [543] => posix_setsid
            [544] => posix_setpgid
            [545] => posix_getpgid
            [546] => posix_getsid
            [547] => posix_uname
            [548] => posix_times
            [549] => posix_ctermid
            [550] => posix_ttyname
            [551] => posix_isatty
            [552] => posix_getcwd
            [553] => posix_mkfifo
            [554] => posix_mknod
            [555] => posix_access
            [556] => posix_getgrnam
            [557] => posix_getgrgid
            [558] => posix_getpwnam
            [559] => posix_getpwuid
            [560] => posix_getrlimit
            [561] => posix_get_last_error
            [562] => posix_errno
            [563] => posix_strerror
            [564] => posix_initgroups
            [565] => session_name
            [566] => session_module_name
            [567] => session_save_path
            [568] => session_id
            [569] => session_regenerate_id
            [570] => session_decode
            [571] => session_encode
            [572] => session_start
            [573] => session_destroy
            [574] => session_unset
            [575] => session_set_save_handler
            [576] => session_cache_limiter
            [577] => session_cache_expire
            [578] => session_set_cookie_params
            [579] => session_get_cookie_params
            [580] => session_write_close
            [581] => session_abort
            [582] => session_reset
            [583] => session_status
            [584] => session_register_shutdown
            [585] => session_commit
            [586] => simplexml_load_file
            [587] => simplexml_load_string
            [588] => simplexml_import_dom
            [589] => constant
            [590] => bin2hex
            [591] => hex2bin
            [592] => sleep
            [593] => usleep
            [594] => time_nanosleep
            [595] => time_sleep_until
            [596] => strptime
            [597] => flush
            [598] => wordwrap
            [599] => htmlspecialchars
            [600] => htmlentities
            [601] => html_entity_decode
            [602] => htmlspecialchars_decode
            [603] => get_html_translation_table
            [604] => sha1
            [605] => sha1_file
            [606] => md5
            [607] => md5_file
            [608] => crc32
            [609] => iptcparse
            [610] => iptcembed
            [611] => getimagesize
            [612] => getimagesizefromstring
            [613] => image_type_to_mime_type
            [614] => image_type_to_extension
            [615] => phpinfo
            [616] => phpversion
            [617] => phpcredits
            [618] => php_sapi_name
            [619] => php_uname
            [620] => php_ini_scanned_files
            [621] => php_ini_loaded_file
            [622] => strnatcmp
            [623] => strnatcasecmp
            [624] => substr_count
            [625] => strspn
            [626] => strcspn
            [627] => strtok
            [628] => strtoupper
            [629] => strtolower
            [630] => strpos
            [631] => stripos
            [632] => strrpos
            [633] => strripos
            [634] => strrev
            [635] => hebrev
            [636] => hebrevc
            [637] => nl2br
            [638] => basename
            [639] => dirname
            [640] => pathinfo
            [641] => stripslashes
            [642] => stripcslashes
            [643] => strstr
            [644] => stristr
            [645] => strrchr
            [646] => str_shuffle
            [647] => str_word_count
            [648] => str_split
            [649] => strpbrk
            [650] => substr_compare
            [651] => strcoll
            [652] => money_format
            [653] => substr
            [654] => substr_replace
            [655] => quotemeta
            [656] => ucfirst
            [657] => lcfirst
            [658] => ucwords
            [659] => strtr
            [660] => addslashes
            [661] => addcslashes
            [662] => rtrim
            [663] => str_replace
            [664] => str_ireplace
            [665] => str_repeat
            [666] => count_chars
            [667] => chunk_split
            [668] => trim
            [669] => ltrim
            [670] => strip_tags
            [671] => similar_text
            [672] => explode
            [673] => implode
            [674] => join
            [675] => setlocale
            [676] => localeconv
            [677] => nl_langinfo
            [678] => soundex
            [679] => levenshtein
            [680] => chr
            [681] => ord
            [682] => parse_str
            [683] => str_getcsv
            [684] => str_pad
            [685] => chop
            [686] => strchr
            [687] => sprintf
            [688] => printf
            [689] => vprintf
            [690] => vsprintf
            [691] => fprintf
            [692] => vfprintf
            [693] => sscanf
            [694] => fscanf
            [695] => parse_url
            [696] => urlencode
            [697] => urldecode
            [698] => rawurlencode
            [699] => rawurldecode
            [700] => http_build_query
            [701] => readlink
            [702] => linkinfo
            [703] => symlink
            [704] => link
            [705] => unlink
            [706] => exec
            [707] => system
            [708] => escapeshellcmd
            [709] => escapeshellarg
            [710] => passthru
            [711] => shell_exec
            [712] => proc_open
            [713] => proc_close
            [714] => proc_terminate
            [715] => proc_get_status
            [716] => proc_nice
            [717] => rand
            [718] => srand
            [719] => getrandmax
            [720] => mt_rand
            [721] => mt_srand
            [722] => mt_getrandmax
            [723] => getservbyname
            [724] => getservbyport
            [725] => getprotobyname
            [726] => getprotobynumber
            [727] => getmyuid
            [728] => getmygid
            [729] => getmypid
            [730] => getmyinode
            [731] => getlastmod
            [732] => base64_decode
            [733] => base64_encode
            [734] => password_hash
            [735] => password_get_info
            [736] => password_needs_rehash
            [737] => password_verify
            [738] => convert_uuencode
            [739] => convert_uudecode
            [740] => abs
            [741] => ceil
            [742] => floor
            [743] => round
            [744] => sin
            [745] => cos
            [746] => tan
            [747] => asin
            [748] => acos
            [749] => atan
            [750] => atanh
            [751] => atan2
            [752] => sinh
            [753] => cosh
            [754] => tanh
            [755] => asinh
            [756] => acosh
            [757] => expm1
            [758] => log1p
            [759] => pi
            [760] => is_finite
            [761] => is_nan
            [762] => is_infinite
            [763] => pow
            [764] => exp
            [765] => log
            [766] => log10
            [767] => sqrt
            [768] => hypot
            [769] => deg2rad
            [770] => rad2deg
            [771] => bindec
            [772] => hexdec
            [773] => octdec
            [774] => decbin
            [775] => decoct
            [776] => dechex
            [777] => base_convert
            [778] => number_format
            [779] => fmod
            [780] => inet_ntop
            [781] => inet_pton
            [782] => ip2long
            [783] => long2ip
            [784] => getenv
            [785] => putenv
            [786] => getopt
            [787] => sys_getloadavg
            [788] => microtime
            [789] => gettimeofday
            [790] => getrusage
            [791] => uniqid
            [792] => quoted_printable_decode
            [793] => quoted_printable_encode
            [794] => convert_cyr_string
            [795] => get_current_user
            [796] => set_time_limit
            [797] => header_register_callback
            [798] => get_cfg_var
            [799] => magic_quotes_runtime
            [800] => set_magic_quotes_runtime
            [801] => get_magic_quotes_gpc
            [802] => get_magic_quotes_runtime
            [803] => error_log
            [804] => error_get_last
            [805] => call_user_func
            [806] => call_user_func_array
            [807] => call_user_method
            [808] => call_user_method_array
            [809] => forward_static_call
            [810] => forward_static_call_array
            [811] => serialize
            [812] => unserialize
            [813] => var_dump
            [814] => var_export
            [815] => debug_zval_dump
            [816] => print_r
            [817] => memory_get_usage
            [818] => memory_get_peak_usage
            [819] => register_shutdown_function
            [820] => register_tick_function
            [821] => unregister_tick_function
            [822] => highlight_file
            [823] => show_source
            [824] => highlight_string
            [825] => php_strip_whitespace
            [826] => ini_get
            [827] => ini_get_all
            [828] => ini_set
            [829] => ini_alter
            [830] => ini_restore
            [831] => get_include_path
            [832] => set_include_path
            [833] => restore_include_path
            [834] => setcookie
            [835] => setrawcookie
            [836] => header
            [837] => header_remove
            [838] => headers_sent
            [839] => headers_list
            [840] => http_response_code
            [841] => connection_aborted
            [842] => connection_status
            [843] => ignore_user_abort
            [844] => parse_ini_file
            [845] => parse_ini_string
            [846] => is_uploaded_file
            [847] => move_uploaded_file
            [848] => gethostbyaddr
            [849] => gethostbyname
            [850] => gethostbynamel
            [851] => gethostname
            [852] => dns_check_record
            [853] => checkdnsrr
            [854] => dns_get_mx
            [855] => getmxrr
            [856] => dns_get_record
            [857] => intval
            [858] => floatval
            [859] => doubleval
            [860] => strval
            [861] => boolval
            [862] => gettype
            [863] => settype
            [864] => is_null
            [865] => is_resource
            [866] => is_bool
            [867] => is_long
            [868] => is_float
            [869] => is_int
            [870] => is_integer
            [871] => is_double
            [872] => is_real
            [873] => is_numeric
            [874] => is_string
            [875] => is_array
            [876] => is_object
            [877] => is_scalar
            [878] => is_callable
            [879] => pclose
            [880] => popen
            [881] => readfile
            [882] => rewind
            [883] => rmdir
            [884] => umask
            [885] => fclose
            [886] => feof
            [887] => fgetc
            [888] => fgets
            [889] => fgetss
            [890] => fread
            [891] => fopen
            [892] => fpassthru
            [893] => ftruncate
            [894] => fstat
            [895] => fseek
            [896] => ftell
            [897] => fflush
            [898] => fwrite
            [899] => fputs
            [900] => mkdir
            [901] => rename
            [902] => copy
            [903] => tempnam
            [904] => tmpfile
            [905] => file
            [906] => file_get_contents
            [907] => file_put_contents
            [908] => stream_select
            [909] => stream_context_create
            [910] => stream_context_set_params
            [911] => stream_context_get_params
            [912] => stream_context_set_option
            [913] => stream_context_get_options
            [914] => stream_context_get_default
            [915] => stream_context_set_default
            [916] => stream_filter_prepend
            [917] => stream_filter_append
            [918] => stream_filter_remove
            [919] => stream_socket_client
            [920] => stream_socket_server
            [921] => stream_socket_accept
            [922] => stream_socket_get_name
            [923] => stream_socket_recvfrom
            [924] => stream_socket_sendto
            [925] => stream_socket_enable_crypto
            [926] => stream_socket_shutdown
            [927] => stream_socket_pair
            [928] => stream_copy_to_stream
            [929] => stream_get_contents
            [930] => stream_supports_lock
            [931] => fgetcsv
            [932] => fputcsv
            [933] => flock
            [934] => get_meta_tags
            [935] => stream_set_read_buffer
            [936] => stream_set_write_buffer
            [937] => set_file_buffer
            [938] => stream_set_chunk_size
            [939] => set_socket_blocking
            [940] => stream_set_blocking
            [941] => socket_set_blocking
            [942] => stream_get_meta_data
            [943] => stream_get_line
            [944] => stream_wrapper_register
            [945] => stream_register_wrapper
            [946] => stream_wrapper_unregister
            [947] => stream_wrapper_restore
            [948] => stream_get_wrappers
            [949] => stream_get_transports
            [950] => stream_resolve_include_path
            [951] => stream_is_local
            [952] => get_headers
            [953] => stream_set_timeout
            [954] => socket_set_timeout
            [955] => socket_get_status
            [956] => realpath
            [957] => fnmatch
            [958] => fsockopen
            [959] => pfsockopen
            [960] => pack
            [961] => unpack
            [962] => get_browser
            [963] => crypt
            [964] => opendir
            [965] => closedir
            [966] => chdir
            [967] => getcwd
            [968] => rewinddir
            [969] => readdir
            [970] => dir
            [971] => scandir
            [972] => glob
            [973] => fileatime
            [974] => filectime
            [975] => filegroup
            [976] => fileinode
            [977] => filemtime
            [978] => fileowner
            [979] => fileperms
            [980] => filesize
            [981] => filetype
            [982] => file_exists
            [983] => is_writable
            [984] => is_writeable
            [985] => is_readable
            [986] => is_executable
            [987] => is_file
            [988] => is_dir
            [989] => is_link
            [990] => stat
            [991] => lstat
            [992] => chown
            [993] => chgrp
            [994] => lchown
            [995] => lchgrp
            [996] => chmod
            [997] => touch
            [998] => clearstatcache
            [999] => disk_total_space
            [1000] => disk_free_space
            [1001] => diskfreespace
            [1002] => realpath_cache_size
            [1003] => realpath_cache_get
            [1004] => mail
            [1005] => ezmlm_hash
            [1006] => openlog
            [1007] => syslog
            [1008] => closelog
            [1009] => lcg_value
            [1010] => metaphone
            [1011] => ob_start
            [1012] => ob_flush
            [1013] => ob_clean
            [1014] => ob_end_flush
            [1015] => ob_end_clean
            [1016] => ob_get_flush
            [1017] => ob_get_clean
            [1018] => ob_get_length
            [1019] => ob_get_level
            [1020] => ob_get_status
            [1021] => ob_get_contents
            [1022] => ob_implicit_flush
            [1023] => ob_list_handlers
            [1024] => ksort
            [1025] => krsort
            [1026] => natsort
            [1027] => natcasesort
            [1028] => asort
            [1029] => arsort
            [1030] => sort
            [1031] => rsort
            [1032] => usort
            [1033] => uasort
            [1034] => uksort
            [1035] => shuffle
            [1036] => array_walk
            [1037] => array_walk_recursive
            [1038] => count
            [1039] => end
            [1040] => prev
            [1041] => next
            [1042] => reset
            [1043] => current
            [1044] => key
            [1045] => min
            [1046] => max
            [1047] => in_array
            [1048] => array_search
            [1049] => extract
            [1050] => compact
            [1051] => array_fill
            [1052] => array_fill_keys
            [1053] => range
            [1054] => array_multisort
            [1055] => array_push
            [1056] => array_pop
            [1057] => array_shift
            [1058] => array_unshift
            [1059] => array_splice
            [1060] => array_slice
            [1061] => array_merge
            [1062] => array_merge_recursive
            [1063] => array_replace
            [1064] => array_replace_recursive
            [1065] => array_keys
            [1066] => array_values
            [1067] => array_count_values
            [1068] => array_column
            [1069] => array_reverse
            [1070] => array_reduce
            [1071] => array_pad
            [1072] => array_flip
            [1073] => array_change_key_case
            [1074] => array_rand
            [1075] => array_unique
            [1076] => array_intersect
            [1077] => array_intersect_key
            [1078] => array_intersect_ukey
            [1079] => array_uintersect
            [1080] => array_intersect_assoc
            [1081] => array_uintersect_assoc
            [1082] => array_intersect_uassoc
            [1083] => array_uintersect_uassoc
            [1084] => array_diff
            [1085] => array_diff_key
            [1086] => array_diff_ukey
            [1087] => array_udiff
            [1088] => array_diff_assoc
            [1089] => array_udiff_assoc
            [1090] => array_diff_uassoc
            [1091] => array_udiff_uassoc
            [1092] => array_sum
            [1093] => array_product
            [1094] => array_filter
            [1095] => array_map
            [1096] => array_chunk
            [1097] => array_combine
            [1098] => array_key_exists
            [1099] => pos
            [1100] => sizeof
            [1101] => key_exists
            [1102] => assert
            [1103] => assert_options
            [1104] => version_compare
            [1105] => ftok
            [1106] => str_rot13
            [1107] => stream_get_filters
            [1108] => stream_filter_register
            [1109] => stream_bucket_make_writeable
            [1110] => stream_bucket_prepend
            [1111] => stream_bucket_append
            [1112] => stream_bucket_new
            [1113] => output_add_rewrite_var
            [1114] => output_reset_rewrite_vars
            [1115] => sys_get_temp_dir
            [1116] => token_get_all
            [1117] => token_name
            [1118] => xml_parser_create
            [1119] => xml_parser_create_ns
            [1120] => xml_set_object
            [1121] => xml_set_element_handler
            [1122] => xml_set_character_data_handler
            [1123] => xml_set_processing_instruction_handler
            [1124] => xml_set_default_handler
            [1125] => xml_set_unparsed_entity_decl_handler
            [1126] => xml_set_notation_decl_handler
            [1127] => xml_set_external_entity_ref_handler
            [1128] => xml_set_start_namespace_decl_handler
            [1129] => xml_set_end_namespace_decl_handler
            [1130] => xml_parse
            [1131] => xml_parse_into_struct
            [1132] => xml_get_error_code
            [1133] => xml_error_string
            [1134] => xml_get_current_line_number
            [1135] => xml_get_current_column_number
            [1136] => xml_get_current_byte_index
            [1137] => xml_parser_free
            [1138] => xml_parser_set_option
            [1139] => xml_parser_get_option
            [1140] => utf8_encode
            [1141] => utf8_decode
            [1142] => xmlwriter_open_uri
            [1143] => xmlwriter_open_memory
            [1144] => xmlwriter_set_indent
            [1145] => xmlwriter_set_indent_string
            [1146] => xmlwriter_start_comment
            [1147] => xmlwriter_end_comment
            [1148] => xmlwriter_start_attribute
            [1149] => xmlwriter_end_attribute
            [1150] => xmlwriter_write_attribute
            [1151] => xmlwriter_start_attribute_ns
            [1152] => xmlwriter_write_attribute_ns
            [1153] => xmlwriter_start_element
            [1154] => xmlwriter_end_element
            [1155] => xmlwriter_full_end_element
            [1156] => xmlwriter_start_element_ns
            [1157] => xmlwriter_write_element
            [1158] => xmlwriter_write_element_ns
            [1159] => xmlwriter_start_pi
            [1160] => xmlwriter_end_pi
            [1161] => xmlwriter_write_pi
            [1162] => xmlwriter_start_cdata
            [1163] => xmlwriter_end_cdata
            [1164] => xmlwriter_write_cdata
            [1165] => xmlwriter_text
            [1166] => xmlwriter_write_raw
            [1167] => xmlwriter_start_document
            [1168] => xmlwriter_end_document
            [1169] => xmlwriter_write_comment
            [1170] => xmlwriter_start_dtd
            [1171] => xmlwriter_end_dtd
            [1172] => xmlwriter_write_dtd
            [1173] => xmlwriter_start_dtd_element
            [1174] => xmlwriter_end_dtd_element
            [1175] => xmlwriter_write_dtd_element
            [1176] => xmlwriter_start_dtd_attlist
            [1177] => xmlwriter_end_dtd_attlist
            [1178] => xmlwriter_write_dtd_attlist
            [1179] => xmlwriter_start_dtd_entity
            [1180] => xmlwriter_end_dtd_entity
            [1181] => xmlwriter_write_dtd_entity
            [1182] => xmlwriter_output_memory
            [1183] => xmlwriter_flush
            [1184] => zip_open
            [1185] => zip_close
            [1186] => zip_read
            [1187] => zip_entry_open
            [1188] => zip_entry_close
            [1189] => zip_entry_read
            [1190] => zip_entry_filesize
            [1191] => zip_entry_name
            [1192] => zip_entry_compressedsize
            [1193] => zip_entry_compressionmethod
            [1194] => apache_lookup_uri
            [1195] => virtual
            [1196] => apache_request_headers
            [1197] => apache_response_headers
            [1198] => apache_setenv
            [1199] => apache_getenv
            [1200] => apache_note
            [1201] => apache_get_version
            [1202] => apache_get_modules
            [1203] => getallheaders
            [1204] => curl_init
            [1205] => curl_copy_handle
            [1206] => curl_version
            [1207] => curl_setopt
            [1208] => curl_setopt_array
            [1209] => curl_exec
            [1210] => curl_getinfo
            [1211] => curl_error
            [1212] => curl_errno
            [1213] => curl_close
            [1214] => curl_strerror
            [1215] => curl_multi_strerror
            [1216] => curl_reset
            [1217] => curl_escape
            [1218] => curl_unescape
            [1219] => curl_pause
            [1220] => curl_multi_init
            [1221] => curl_multi_add_handle
            [1222] => curl_multi_remove_handle
            [1223] => curl_multi_select
            [1224] => curl_multi_exec
            [1225] => curl_multi_getcontent
            [1226] => curl_multi_info_read
            [1227] => curl_multi_close
            [1228] => curl_multi_setopt
            [1229] => curl_share_init
            [1230] => curl_share_close
            [1231] => curl_share_setopt
            [1232] => curl_file_create
            [1233] => gd_info
            [1234] => imagearc
            [1235] => imageellipse
            [1236] => imagechar
            [1237] => imagecharup
            [1238] => imagecolorat
            [1239] => imagecolorallocate
            [1240] => imagepalettecopy
            [1241] => imagecreatefromstring
            [1242] => imagecolorclosest
            [1243] => imagecolorclosesthwb
            [1244] => imagecolordeallocate
            [1245] => imagecolorresolve
            [1246] => imagecolorexact
            [1247] => imagecolorset
            [1248] => imagecolortransparent
            [1249] => imagecolorstotal
            [1250] => imagecolorsforindex
            [1251] => imagecopy
            [1252] => imagecopymerge
            [1253] => imagecopymergegray
            [1254] => imagecopyresized
            [1255] => imagecreate
            [1256] => imagecreatetruecolor
            [1257] => imageistruecolor
            [1258] => imagetruecolortopalette
            [1259] => imagepalettetotruecolor
            [1260] => imagesetthickness
            [1261] => imagefilledarc
            [1262] => imagefilledellipse
            [1263] => imagealphablending
            [1264] => imagesavealpha
            [1265] => imagecolorallocatealpha
            [1266] => imagecolorresolvealpha
            [1267] => imagecolorclosestalpha
            [1268] => imagecolorexactalpha
            [1269] => imagecopyresampled
            [1270] => imagerotate
            [1271] => imageflip
            [1272] => imageantialias
            [1273] => imagecrop
            [1274] => imagecropauto
            [1275] => imagescale
            [1276] => imageaffine
            [1277] => imageaffinematrixconcat
            [1278] => imageaffinematrixget
            [1279] => imagesetinterpolation
            [1280] => imagesettile
            [1281] => imagesetbrush
            [1282] => imagesetstyle
            [1283] => imagecreatefrompng
            [1284] => imagecreatefromgif
            [1285] => imagecreatefromjpeg
            [1286] => imagecreatefromwbmp
            [1287] => imagecreatefromxbm
            [1288] => imagecreatefromgd
            [1289] => imagecreatefromgd2
            [1290] => imagecreatefromgd2part
            [1291] => imagepng
            [1292] => imagegif
            [1293] => imagejpeg
            [1294] => imagewbmp
            [1295] => imagegd
            [1296] => imagegd2
            [1297] => imagedestroy
            [1298] => imagegammacorrect
            [1299] => imagefill
            [1300] => imagefilledpolygon
            [1301] => imagefilledrectangle
            [1302] => imagefilltoborder
            [1303] => imagefontwidth
            [1304] => imagefontheight
            [1305] => imageinterlace
            [1306] => imageline
            [1307] => imageloadfont
            [1308] => imagepolygon
            [1309] => imagerectangle
            [1310] => imagesetpixel
            [1311] => imagestring
            [1312] => imagestringup
            [1313] => imagesx
            [1314] => imagesy
            [1315] => imagedashedline
            [1316] => imagettfbbox
            [1317] => imagettftext
            [1318] => imageftbbox
            [1319] => imagefttext
            [1320] => imagetypes
            [1321] => jpeg2wbmp
            [1322] => png2wbmp
            [1323] => image2wbmp
            [1324] => imagelayereffect
            [1325] => imagexbm
            [1326] => imagecolormatch
            [1327] => imagefilter
            [1328] => imageconvolution
            [1329] => mb_convert_case
            [1330] => mb_strtoupper
            [1331] => mb_strtolower
            [1332] => mb_language
            [1333] => mb_internal_encoding
            [1334] => mb_http_input
            [1335] => mb_http_output
            [1336] => mb_detect_order
            [1337] => mb_substitute_character
            [1338] => mb_parse_str
            [1339] => mb_output_handler
            [1340] => mb_preferred_mime_name
            [1341] => mb_strlen
            [1342] => mb_strpos
            [1343] => mb_strrpos
            [1344] => mb_stripos
            [1345] => mb_strripos
            [1346] => mb_strstr
            [1347] => mb_strrchr
            [1348] => mb_stristr
            [1349] => mb_strrichr
            [1350] => mb_substr_count
            [1351] => mb_substr
            [1352] => mb_strcut
            [1353] => mb_strwidth
            [1354] => mb_strimwidth
            [1355] => mb_convert_encoding
            [1356] => mb_detect_encoding
            [1357] => mb_list_encodings
            [1358] => mb_encoding_aliases
            [1359] => mb_convert_kana
            [1360] => mb_encode_mimeheader
            [1361] => mb_decode_mimeheader
            [1362] => mb_convert_variables
            [1363] => mb_encode_numericentity
            [1364] => mb_decode_numericentity
            [1365] => mb_send_mail
            [1366] => mb_get_info
            [1367] => mb_check_encoding
            [1368] => mb_regex_encoding
            [1369] => mb_regex_set_options
            [1370] => mb_ereg
            [1371] => mb_eregi
            [1372] => mb_ereg_replace
            [1373] => mb_eregi_replace
            [1374] => mb_ereg_replace_callback
            [1375] => mb_split
            [1376] => mb_ereg_match
            [1377] => mb_ereg_search
            [1378] => mb_ereg_search_pos
            [1379] => mb_ereg_search_regs
            [1380] => mb_ereg_search_init
            [1381] => mb_ereg_search_getregs
            [1382] => mb_ereg_search_getpos
            [1383] => mb_ereg_search_setpos
            [1384] => mbregex_encoding
            [1385] => mbereg
            [1386] => mberegi
            [1387] => mbereg_replace
            [1388] => mberegi_replace
            [1389] => mbsplit
            [1390] => mbereg_match
            [1391] => mbereg_search
            [1392] => mbereg_search_pos
            [1393] => mbereg_search_regs
            [1394] => mbereg_search_init
            [1395] => mbereg_search_getregs
            [1396] => mbereg_search_getpos
            [1397] => mbereg_search_setpos
            [1398] => mysqli_affected_rows
            [1399] => mysqli_autocommit
            [1400] => mysqli_begin_transaction
            [1401] => mysqli_change_user
            [1402] => mysqli_character_set_name
            [1403] => mysqli_close
            [1404] => mysqli_commit
            [1405] => mysqli_connect
            [1406] => mysqli_connect_errno
            [1407] => mysqli_connect_error
            [1408] => mysqli_data_seek
            [1409] => mysqli_dump_debug_info
            [1410] => mysqli_debug
            [1411] => mysqli_errno
            [1412] => mysqli_error
            [1413] => mysqli_error_list
            [1414] => mysqli_stmt_execute
            [1415] => mysqli_execute
            [1416] => mysqli_fetch_field
            [1417] => mysqli_fetch_fields
            [1418] => mysqli_fetch_field_direct
            [1419] => mysqli_fetch_lengths
            [1420] => mysqli_fetch_all
            [1421] => mysqli_fetch_array
            [1422] => mysqli_fetch_assoc
            [1423] => mysqli_fetch_object
            [1424] => mysqli_fetch_row
            [1425] => mysqli_field_count
            [1426] => mysqli_field_seek
            [1427] => mysqli_field_tell
            [1428] => mysqli_free_result
            [1429] => mysqli_get_connection_stats
            [1430] => mysqli_get_client_stats
            [1431] => mysqli_get_charset
            [1432] => mysqli_get_client_info
            [1433] => mysqli_get_client_version
            [1434] => mysqli_get_links_stats
            [1435] => mysqli_get_host_info
            [1436] => mysqli_get_proto_info
            [1437] => mysqli_get_server_info
            [1438] => mysqli_get_server_version
            [1439] => mysqli_get_warnings
            [1440] => mysqli_init
            [1441] => mysqli_info
            [1442] => mysqli_insert_id
            [1443] => mysqli_kill
            [1444] => mysqli_more_results
            [1445] => mysqli_multi_query
            [1446] => mysqli_next_result
            [1447] => mysqli_num_fields
            [1448] => mysqli_num_rows
            [1449] => mysqli_options
            [1450] => mysqli_ping
            [1451] => mysqli_poll
            [1452] => mysqli_prepare
            [1453] => mysqli_report
            [1454] => mysqli_query
            [1455] => mysqli_real_connect
            [1456] => mysqli_real_escape_string
            [1457] => mysqli_real_query
            [1458] => mysqli_reap_async_query
            [1459] => mysqli_release_savepoint
            [1460] => mysqli_rollback
            [1461] => mysqli_savepoint
            [1462] => mysqli_select_db
            [1463] => mysqli_set_charset
            [1464] => mysqli_stmt_affected_rows
            [1465] => mysqli_stmt_attr_get
            [1466] => mysqli_stmt_attr_set
            [1467] => mysqli_stmt_bind_param
            [1468] => mysqli_stmt_bind_result
            [1469] => mysqli_stmt_close
            [1470] => mysqli_stmt_data_seek
            [1471] => mysqli_stmt_errno
            [1472] => mysqli_stmt_error
            [1473] => mysqli_stmt_error_list
            [1474] => mysqli_stmt_fetch
            [1475] => mysqli_stmt_field_count
            [1476] => mysqli_stmt_free_result
            [1477] => mysqli_stmt_get_result
            [1478] => mysqli_stmt_get_warnings
            [1479] => mysqli_stmt_init
            [1480] => mysqli_stmt_insert_id
            [1481] => mysqli_stmt_more_results
            [1482] => mysqli_stmt_next_result
            [1483] => mysqli_stmt_num_rows
            [1484] => mysqli_stmt_param_count
            [1485] => mysqli_stmt_prepare
            [1486] => mysqli_stmt_reset
            [1487] => mysqli_stmt_result_metadata
            [1488] => mysqli_stmt_send_long_data
            [1489] => mysqli_stmt_store_result
            [1490] => mysqli_stmt_sqlstate
            [1491] => mysqli_sqlstate
            [1492] => mysqli_ssl_set
            [1493] => mysqli_stat
            [1494] => mysqli_store_result
            [1495] => mysqli_thread_id
            [1496] => mysqli_thread_safe
            [1497] => mysqli_use_result
            [1498] => mysqli_warning_count
            [1499] => mysqli_refresh
            [1500] => mysqli_escape_string
            [1501] => mysqli_set_opt
            [1502] => bson_encode
            [1503] => bson_decode
            [1504] => finfo_open
            [1505] => finfo_close
            [1506] => finfo_set_flags
            [1507] => finfo_file
            [1508] => finfo_buffer
            [1509] => mime_content_type
        )

    [user] => Array
        (
            [0] => memory_usage
            [1] => microtime_float
            [2] => formatsize
            [3] => valid_email
            [4] => show
            [5] => isfun
            [6] => isfun1
            [7] => test_int
            [8] => test_float
            [9] => test_io
            [10] => getcoreinformation
            [11] => getcpupercentages
            [12] => makeimageurl
            [13] => sys_linux
            [14] => sys_freebsd
            [15] => get_key
            [16] => find_command
            [17] => do_command
            [18] => sys_windows
            [19] => getwmi
            [20] => bar
        )

)