This shows all the functions supported by the system, and custom functions
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] => ctype_alnum
[214] => ctype_alpha
[215] => ctype_cntrl
[216] => ctype_digit
[217] => ctype_lower
[218] => ctype_graph
[219] => ctype_print
[220] => ctype_punct
[221] => ctype_space
[222] => ctype_upper
[223] => ctype_xdigit
[224] => curl_init
[225] => curl_copy_handle
[226] => curl_version
[227] => curl_setopt
[228] => curl_setopt_array
[229] => curl_exec
[230] => curl_getinfo
[231] => curl_error
[232] => curl_errno
[233] => curl_close
[234] => curl_strerror
[235] => curl_multi_strerror
[236] => curl_reset
[237] => curl_escape
[238] => curl_unescape
[239] => curl_pause
[240] => curl_multi_init
[241] => curl_multi_add_handle
[242] => curl_multi_remove_handle
[243] => curl_multi_select
[244] => curl_multi_exec
[245] => curl_multi_getcontent
[246] => curl_multi_info_read
[247] => curl_multi_close
[248] => curl_multi_setopt
[249] => curl_share_init
[250] => curl_share_close
[251] => curl_share_setopt
[252] => curl_file_create
[253] => dom_import_simplexml
[254] => filter_input
[255] => filter_var
[256] => filter_input_array
[257] => filter_var_array
[258] => filter_list
[259] => filter_has_var
[260] => filter_id
[261] => ftp_connect
[262] => ftp_ssl_connect
[263] => ftp_login
[264] => ftp_pwd
[265] => ftp_cdup
[266] => ftp_chdir
[267] => ftp_exec
[268] => ftp_raw
[269] => ftp_mkdir
[270] => ftp_rmdir
[271] => ftp_chmod
[272] => ftp_alloc
[273] => ftp_nlist
[274] => ftp_rawlist
[275] => ftp_systype
[276] => ftp_pasv
[277] => ftp_get
[278] => ftp_fget
[279] => ftp_put
[280] => ftp_fput
[281] => ftp_size
[282] => ftp_mdtm
[283] => ftp_rename
[284] => ftp_delete
[285] => ftp_site
[286] => ftp_close
[287] => ftp_set_option
[288] => ftp_get_option
[289] => ftp_nb_fget
[290] => ftp_nb_get
[291] => ftp_nb_continue
[292] => ftp_nb_put
[293] => ftp_nb_fput
[294] => ftp_quit
[295] => gd_info
[296] => imagearc
[297] => imageellipse
[298] => imagechar
[299] => imagecharup
[300] => imagecolorat
[301] => imagecolorallocate
[302] => imagepalettecopy
[303] => imagecreatefromstring
[304] => imagecolorclosest
[305] => imagecolorclosesthwb
[306] => imagecolordeallocate
[307] => imagecolorresolve
[308] => imagecolorexact
[309] => imagecolorset
[310] => imagecolortransparent
[311] => imagecolorstotal
[312] => imagecolorsforindex
[313] => imagecopy
[314] => imagecopymerge
[315] => imagecopymergegray
[316] => imagecopyresized
[317] => imagecreate
[318] => imagecreatetruecolor
[319] => imageistruecolor
[320] => imagetruecolortopalette
[321] => imagepalettetotruecolor
[322] => imagesetthickness
[323] => imagefilledarc
[324] => imagefilledellipse
[325] => imagealphablending
[326] => imagesavealpha
[327] => imagecolorallocatealpha
[328] => imagecolorresolvealpha
[329] => imagecolorclosestalpha
[330] => imagecolorexactalpha
[331] => imagecopyresampled
[332] => imagerotate
[333] => imageflip
[334] => imageantialias
[335] => imagecrop
[336] => imagecropauto
[337] => imagescale
[338] => imageaffine
[339] => imageaffinematrixconcat
[340] => imageaffinematrixget
[341] => imagesetinterpolation
[342] => imagesettile
[343] => imagesetbrush
[344] => imagesetstyle
[345] => imagecreatefrompng
[346] => imagecreatefromgif
[347] => imagecreatefromjpeg
[348] => imagecreatefromwbmp
[349] => imagecreatefromxbm
[350] => imagecreatefromgd
[351] => imagecreatefromgd2
[352] => imagecreatefromgd2part
[353] => imagepng
[354] => imagegif
[355] => imagejpeg
[356] => imagewbmp
[357] => imagegd
[358] => imagegd2
[359] => imagedestroy
[360] => imagegammacorrect
[361] => imagefill
[362] => imagefilledpolygon
[363] => imagefilledrectangle
[364] => imagefilltoborder
[365] => imagefontwidth
[366] => imagefontheight
[367] => imageinterlace
[368] => imageline
[369] => imageloadfont
[370] => imagepolygon
[371] => imagerectangle
[372] => imagesetpixel
[373] => imagestring
[374] => imagestringup
[375] => imagesx
[376] => imagesy
[377] => imagedashedline
[378] => imagettfbbox
[379] => imagettftext
[380] => imageftbbox
[381] => imagefttext
[382] => imagetypes
[383] => jpeg2wbmp
[384] => png2wbmp
[385] => image2wbmp
[386] => imagelayereffect
[387] => imagexbm
[388] => imagecolormatch
[389] => imagefilter
[390] => imageconvolution
[391] => hash
[392] => hash_file
[393] => hash_hmac
[394] => hash_hmac_file
[395] => hash_init
[396] => hash_update
[397] => hash_update_stream
[398] => hash_update_file
[399] => hash_final
[400] => hash_copy
[401] => hash_algos
[402] => hash_pbkdf2
[403] => hash_equals
[404] => mhash_keygen_s2k
[405] => mhash_get_block_size
[406] => mhash_get_hash_name
[407] => mhash_count
[408] => mhash
[409] => iconv
[410] => iconv_get_encoding
[411] => iconv_set_encoding
[412] => iconv_strlen
[413] => iconv_substr
[414] => iconv_strpos
[415] => iconv_strrpos
[416] => iconv_mime_encode
[417] => iconv_mime_decode
[418] => iconv_mime_decode_headers
[419] => json_encode
[420] => json_decode
[421] => json_last_error
[422] => json_last_error_msg
[423] => mb_convert_case
[424] => mb_strtoupper
[425] => mb_strtolower
[426] => mb_language
[427] => mb_internal_encoding
[428] => mb_http_input
[429] => mb_http_output
[430] => mb_detect_order
[431] => mb_substitute_character
[432] => mb_parse_str
[433] => mb_output_handler
[434] => mb_preferred_mime_name
[435] => mb_strlen
[436] => mb_strpos
[437] => mb_strrpos
[438] => mb_stripos
[439] => mb_strripos
[440] => mb_strstr
[441] => mb_strrchr
[442] => mb_stristr
[443] => mb_strrichr
[444] => mb_substr_count
[445] => mb_substr
[446] => mb_strcut
[447] => mb_strwidth
[448] => mb_strimwidth
[449] => mb_convert_encoding
[450] => mb_detect_encoding
[451] => mb_list_encodings
[452] => mb_encoding_aliases
[453] => mb_convert_kana
[454] => mb_encode_mimeheader
[455] => mb_decode_mimeheader
[456] => mb_convert_variables
[457] => mb_encode_numericentity
[458] => mb_decode_numericentity
[459] => mb_send_mail
[460] => mb_get_info
[461] => mb_check_encoding
[462] => mb_regex_encoding
[463] => mb_regex_set_options
[464] => mb_ereg
[465] => mb_eregi
[466] => mb_ereg_replace
[467] => mb_eregi_replace
[468] => mb_ereg_replace_callback
[469] => mb_split
[470] => mb_ereg_match
[471] => mb_ereg_search
[472] => mb_ereg_search_pos
[473] => mb_ereg_search_regs
[474] => mb_ereg_search_init
[475] => mb_ereg_search_getregs
[476] => mb_ereg_search_getpos
[477] => mb_ereg_search_setpos
[478] => mbregex_encoding
[479] => mbereg
[480] => mberegi
[481] => mbereg_replace
[482] => mberegi_replace
[483] => mbsplit
[484] => mbereg_match
[485] => mbereg_search
[486] => mbereg_search_pos
[487] => mbereg_search_regs
[488] => mbereg_search_init
[489] => mbereg_search_getregs
[490] => mbereg_search_getpos
[491] => mbereg_search_setpos
[492] => mcrypt_ecb
[493] => mcrypt_cbc
[494] => mcrypt_cfb
[495] => mcrypt_ofb
[496] => mcrypt_get_key_size
[497] => mcrypt_get_block_size
[498] => mcrypt_get_cipher_name
[499] => mcrypt_create_iv
[500] => mcrypt_list_algorithms
[501] => mcrypt_list_modes
[502] => mcrypt_get_iv_size
[503] => mcrypt_encrypt
[504] => mcrypt_decrypt
[505] => mcrypt_module_open
[506] => mcrypt_generic_init
[507] => mcrypt_generic
[508] => mdecrypt_generic
[509] => mcrypt_generic_end
[510] => mcrypt_generic_deinit
[511] => mcrypt_enc_self_test
[512] => mcrypt_enc_is_block_algorithm_mode
[513] => mcrypt_enc_is_block_algorithm
[514] => mcrypt_enc_is_block_mode
[515] => mcrypt_enc_get_block_size
[516] => mcrypt_enc_get_key_size
[517] => mcrypt_enc_get_supported_key_sizes
[518] => mcrypt_enc_get_iv_size
[519] => mcrypt_enc_get_algorithms_name
[520] => mcrypt_enc_get_modes_name
[521] => mcrypt_module_self_test
[522] => mcrypt_module_is_block_algorithm_mode
[523] => mcrypt_module_is_block_algorithm
[524] => mcrypt_module_is_block_mode
[525] => mcrypt_module_get_algo_block_size
[526] => mcrypt_module_get_algo_key_size
[527] => mcrypt_module_get_supported_key_sizes
[528] => mcrypt_module_close
[529] => mysql_connect
[530] => mysql_pconnect
[531] => mysql_close
[532] => mysql_select_db
[533] => mysql_query
[534] => mysql_unbuffered_query
[535] => mysql_db_query
[536] => mysql_list_dbs
[537] => mysql_list_tables
[538] => mysql_list_fields
[539] => mysql_list_processes
[540] => mysql_error
[541] => mysql_errno
[542] => mysql_affected_rows
[543] => mysql_insert_id
[544] => mysql_result
[545] => mysql_num_rows
[546] => mysql_num_fields
[547] => mysql_fetch_row
[548] => mysql_fetch_array
[549] => mysql_fetch_assoc
[550] => mysql_fetch_object
[551] => mysql_data_seek
[552] => mysql_fetch_lengths
[553] => mysql_fetch_field
[554] => mysql_field_seek
[555] => mysql_free_result
[556] => mysql_field_name
[557] => mysql_field_table
[558] => mysql_field_len
[559] => mysql_field_type
[560] => mysql_field_flags
[561] => mysql_escape_string
[562] => mysql_real_escape_string
[563] => mysql_stat
[564] => mysql_thread_id
[565] => mysql_client_encoding
[566] => mysql_ping
[567] => mysql_get_client_info
[568] => mysql_get_host_info
[569] => mysql_get_proto_info
[570] => mysql_get_server_info
[571] => mysql_info
[572] => mysql_set_charset
[573] => mysql
[574] => mysql_fieldname
[575] => mysql_fieldtable
[576] => mysql_fieldlen
[577] => mysql_fieldtype
[578] => mysql_fieldflags
[579] => mysql_selectdb
[580] => mysql_freeresult
[581] => mysql_numfields
[582] => mysql_numrows
[583] => mysql_listdbs
[584] => mysql_listtables
[585] => mysql_listfields
[586] => mysql_db_name
[587] => mysql_dbname
[588] => mysql_tablename
[589] => mysql_table_name
[590] => mysqli_affected_rows
[591] => mysqli_autocommit
[592] => mysqli_begin_transaction
[593] => mysqli_change_user
[594] => mysqli_character_set_name
[595] => mysqli_close
[596] => mysqli_commit
[597] => mysqli_connect
[598] => mysqli_connect_errno
[599] => mysqli_connect_error
[600] => mysqli_data_seek
[601] => mysqli_dump_debug_info
[602] => mysqli_debug
[603] => mysqli_errno
[604] => mysqli_error
[605] => mysqli_error_list
[606] => mysqli_stmt_execute
[607] => mysqli_execute
[608] => mysqli_fetch_field
[609] => mysqli_fetch_fields
[610] => mysqli_fetch_field_direct
[611] => mysqli_fetch_lengths
[612] => mysqli_fetch_all
[613] => mysqli_fetch_array
[614] => mysqli_fetch_assoc
[615] => mysqli_fetch_object
[616] => mysqli_fetch_row
[617] => mysqli_field_count
[618] => mysqli_field_seek
[619] => mysqli_field_tell
[620] => mysqli_free_result
[621] => mysqli_get_connection_stats
[622] => mysqli_get_client_stats
[623] => mysqli_get_charset
[624] => mysqli_get_client_info
[625] => mysqli_get_client_version
[626] => mysqli_get_links_stats
[627] => mysqli_get_host_info
[628] => mysqli_get_proto_info
[629] => mysqli_get_server_info
[630] => mysqli_get_server_version
[631] => mysqli_get_warnings
[632] => mysqli_init
[633] => mysqli_info
[634] => mysqli_insert_id
[635] => mysqli_kill
[636] => mysqli_more_results
[637] => mysqli_multi_query
[638] => mysqli_next_result
[639] => mysqli_num_fields
[640] => mysqli_num_rows
[641] => mysqli_options
[642] => mysqli_ping
[643] => mysqli_poll
[644] => mysqli_prepare
[645] => mysqli_report
[646] => mysqli_query
[647] => mysqli_real_connect
[648] => mysqli_real_escape_string
[649] => mysqli_real_query
[650] => mysqli_reap_async_query
[651] => mysqli_release_savepoint
[652] => mysqli_rollback
[653] => mysqli_savepoint
[654] => mysqli_select_db
[655] => mysqli_set_charset
[656] => mysqli_stmt_affected_rows
[657] => mysqli_stmt_attr_get
[658] => mysqli_stmt_attr_set
[659] => mysqli_stmt_bind_param
[660] => mysqli_stmt_bind_result
[661] => mysqli_stmt_close
[662] => mysqli_stmt_data_seek
[663] => mysqli_stmt_errno
[664] => mysqli_stmt_error
[665] => mysqli_stmt_error_list
[666] => mysqli_stmt_fetch
[667] => mysqli_stmt_field_count
[668] => mysqli_stmt_free_result
[669] => mysqli_stmt_get_result
[670] => mysqli_stmt_get_warnings
[671] => mysqli_stmt_init
[672] => mysqli_stmt_insert_id
[673] => mysqli_stmt_more_results
[674] => mysqli_stmt_next_result
[675] => mysqli_stmt_num_rows
[676] => mysqli_stmt_param_count
[677] => mysqli_stmt_prepare
[678] => mysqli_stmt_reset
[679] => mysqli_stmt_result_metadata
[680] => mysqli_stmt_send_long_data
[681] => mysqli_stmt_store_result
[682] => mysqli_stmt_sqlstate
[683] => mysqli_sqlstate
[684] => mysqli_ssl_set
[685] => mysqli_stat
[686] => mysqli_store_result
[687] => mysqli_thread_id
[688] => mysqli_thread_safe
[689] => mysqli_use_result
[690] => mysqli_warning_count
[691] => mysqli_refresh
[692] => mysqli_escape_string
[693] => mysqli_set_opt
[694] => spl_classes
[695] => spl_autoload
[696] => spl_autoload_extensions
[697] => spl_autoload_register
[698] => spl_autoload_unregister
[699] => spl_autoload_functions
[700] => spl_autoload_call
[701] => class_parents
[702] => class_implements
[703] => class_uses
[704] => spl_object_hash
[705] => iterator_to_array
[706] => iterator_count
[707] => iterator_apply
[708] => pdo_drivers
[709] => posix_kill
[710] => posix_getpid
[711] => posix_getppid
[712] => posix_getuid
[713] => posix_setuid
[714] => posix_geteuid
[715] => posix_seteuid
[716] => posix_getgid
[717] => posix_setgid
[718] => posix_getegid
[719] => posix_setegid
[720] => posix_getgroups
[721] => posix_getlogin
[722] => posix_getpgrp
[723] => posix_setsid
[724] => posix_setpgid
[725] => posix_getpgid
[726] => posix_getsid
[727] => posix_uname
[728] => posix_times
[729] => posix_ctermid
[730] => posix_ttyname
[731] => posix_isatty
[732] => posix_getcwd
[733] => posix_mkfifo
[734] => posix_mknod
[735] => posix_access
[736] => posix_getgrnam
[737] => posix_getgrgid
[738] => posix_getpwnam
[739] => posix_getpwuid
[740] => posix_getrlimit
[741] => posix_get_last_error
[742] => posix_errno
[743] => posix_strerror
[744] => posix_initgroups
[745] => session_name
[746] => session_module_name
[747] => session_save_path
[748] => session_id
[749] => session_regenerate_id
[750] => session_decode
[751] => session_encode
[752] => session_start
[753] => session_destroy
[754] => session_unset
[755] => session_set_save_handler
[756] => session_cache_limiter
[757] => session_cache_expire
[758] => session_set_cookie_params
[759] => session_get_cookie_params
[760] => session_write_close
[761] => session_abort
[762] => session_reset
[763] => session_status
[764] => session_register_shutdown
[765] => session_commit
[766] => simplexml_load_file
[767] => simplexml_load_string
[768] => simplexml_import_dom
[769] => socket_select
[770] => socket_create
[771] => socket_create_listen
[772] => socket_create_pair
[773] => socket_accept
[774] => socket_set_nonblock
[775] => socket_set_block
[776] => socket_listen
[777] => socket_close
[778] => socket_write
[779] => socket_read
[780] => socket_getsockname
[781] => socket_getpeername
[782] => socket_connect
[783] => socket_strerror
[784] => socket_bind
[785] => socket_recv
[786] => socket_send
[787] => socket_recvfrom
[788] => socket_sendto
[789] => socket_get_option
[790] => socket_set_option
[791] => socket_shutdown
[792] => socket_last_error
[793] => socket_clear_error
[794] => socket_import_stream
[795] => socket_sendmsg
[796] => socket_recvmsg
[797] => socket_cmsg_space
[798] => socket_getopt
[799] => socket_setopt
[800] => constant
[801] => bin2hex
[802] => hex2bin
[803] => sleep
[804] => usleep
[805] => time_nanosleep
[806] => time_sleep_until
[807] => strptime
[808] => flush
[809] => wordwrap
[810] => htmlspecialchars
[811] => htmlentities
[812] => html_entity_decode
[813] => htmlspecialchars_decode
[814] => get_html_translation_table
[815] => sha1
[816] => sha1_file
[817] => md5
[818] => md5_file
[819] => crc32
[820] => iptcparse
[821] => iptcembed
[822] => getimagesize
[823] => getimagesizefromstring
[824] => image_type_to_mime_type
[825] => image_type_to_extension
[826] => phpinfo
[827] => phpversion
[828] => phpcredits
[829] => php_sapi_name
[830] => php_uname
[831] => php_ini_scanned_files
[832] => php_ini_loaded_file
[833] => strnatcmp
[834] => strnatcasecmp
[835] => substr_count
[836] => strspn
[837] => strcspn
[838] => strtok
[839] => strtoupper
[840] => strtolower
[841] => strpos
[842] => stripos
[843] => strrpos
[844] => strripos
[845] => strrev
[846] => hebrev
[847] => hebrevc
[848] => nl2br
[849] => basename
[850] => dirname
[851] => pathinfo
[852] => stripslashes
[853] => stripcslashes
[854] => strstr
[855] => stristr
[856] => strrchr
[857] => str_shuffle
[858] => str_word_count
[859] => str_split
[860] => strpbrk
[861] => substr_compare
[862] => strcoll
[863] => money_format
[864] => substr
[865] => substr_replace
[866] => quotemeta
[867] => ucfirst
[868] => lcfirst
[869] => ucwords
[870] => strtr
[871] => addslashes
[872] => addcslashes
[873] => rtrim
[874] => str_replace
[875] => str_ireplace
[876] => str_repeat
[877] => count_chars
[878] => chunk_split
[879] => trim
[880] => ltrim
[881] => strip_tags
[882] => similar_text
[883] => explode
[884] => implode
[885] => join
[886] => setlocale
[887] => localeconv
[888] => nl_langinfo
[889] => soundex
[890] => levenshtein
[891] => chr
[892] => ord
[893] => parse_str
[894] => str_getcsv
[895] => str_pad
[896] => chop
[897] => strchr
[898] => sprintf
[899] => printf
[900] => vprintf
[901] => vsprintf
[902] => fprintf
[903] => vfprintf
[904] => sscanf
[905] => fscanf
[906] => parse_url
[907] => urlencode
[908] => urldecode
[909] => rawurlencode
[910] => rawurldecode
[911] => http_build_query
[912] => readlink
[913] => linkinfo
[914] => symlink
[915] => link
[916] => unlink
[917] => exec
[918] => system
[919] => escapeshellcmd
[920] => escapeshellarg
[921] => passthru
[922] => shell_exec
[923] => proc_open
[924] => proc_close
[925] => proc_terminate
[926] => proc_get_status
[927] => proc_nice
[928] => rand
[929] => srand
[930] => getrandmax
[931] => mt_rand
[932] => mt_srand
[933] => mt_getrandmax
[934] => getservbyname
[935] => getservbyport
[936] => getprotobyname
[937] => getprotobynumber
[938] => getmyuid
[939] => getmygid
[940] => getmypid
[941] => getmyinode
[942] => getlastmod
[943] => base64_decode
[944] => base64_encode
[945] => password_hash
[946] => password_get_info
[947] => password_needs_rehash
[948] => password_verify
[949] => convert_uuencode
[950] => convert_uudecode
[951] => abs
[952] => ceil
[953] => floor
[954] => round
[955] => sin
[956] => cos
[957] => tan
[958] => asin
[959] => acos
[960] => atan
[961] => atanh
[962] => atan2
[963] => sinh
[964] => cosh
[965] => tanh
[966] => asinh
[967] => acosh
[968] => expm1
[969] => log1p
[970] => pi
[971] => is_finite
[972] => is_nan
[973] => is_infinite
[974] => pow
[975] => exp
[976] => log
[977] => log10
[978] => sqrt
[979] => hypot
[980] => deg2rad
[981] => rad2deg
[982] => bindec
[983] => hexdec
[984] => octdec
[985] => decbin
[986] => decoct
[987] => dechex
[988] => base_convert
[989] => number_format
[990] => fmod
[991] => inet_ntop
[992] => inet_pton
[993] => ip2long
[994] => long2ip
[995] => getenv
[996] => putenv
[997] => getopt
[998] => sys_getloadavg
[999] => microtime
[1000] => gettimeofday
[1001] => getrusage
[1002] => uniqid
[1003] => quoted_printable_decode
[1004] => quoted_printable_encode
[1005] => convert_cyr_string
[1006] => get_current_user
[1007] => set_time_limit
[1008] => header_register_callback
[1009] => get_cfg_var
[1010] => magic_quotes_runtime
[1011] => set_magic_quotes_runtime
[1012] => get_magic_quotes_gpc
[1013] => get_magic_quotes_runtime
[1014] => error_log
[1015] => error_get_last
[1016] => call_user_func
[1017] => call_user_func_array
[1018] => call_user_method
[1019] => call_user_method_array
[1020] => forward_static_call
[1021] => forward_static_call_array
[1022] => serialize
[1023] => unserialize
[1024] => var_dump
[1025] => var_export
[1026] => debug_zval_dump
[1027] => print_r
[1028] => memory_get_usage
[1029] => memory_get_peak_usage
[1030] => register_shutdown_function
[1031] => register_tick_function
[1032] => unregister_tick_function
[1033] => highlight_file
[1034] => show_source
[1035] => highlight_string
[1036] => php_strip_whitespace
[1037] => ini_get
[1038] => ini_get_all
[1039] => ini_set
[1040] => ini_alter
[1041] => ini_restore
[1042] => get_include_path
[1043] => set_include_path
[1044] => restore_include_path
[1045] => setcookie
[1046] => setrawcookie
[1047] => header
[1048] => header_remove
[1049] => headers_sent
[1050] => headers_list
[1051] => http_response_code
[1052] => connection_aborted
[1053] => connection_status
[1054] => ignore_user_abort
[1055] => parse_ini_file
[1056] => parse_ini_string
[1057] => is_uploaded_file
[1058] => move_uploaded_file
[1059] => gethostbyaddr
[1060] => gethostbyname
[1061] => gethostbynamel
[1062] => gethostname
[1063] => dns_check_record
[1064] => checkdnsrr
[1065] => dns_get_mx
[1066] => getmxrr
[1067] => dns_get_record
[1068] => intval
[1069] => floatval
[1070] => doubleval
[1071] => strval
[1072] => boolval
[1073] => gettype
[1074] => settype
[1075] => is_null
[1076] => is_resource
[1077] => is_bool
[1078] => is_long
[1079] => is_float
[1080] => is_int
[1081] => is_integer
[1082] => is_double
[1083] => is_real
[1084] => is_numeric
[1085] => is_string
[1086] => is_array
[1087] => is_object
[1088] => is_scalar
[1089] => is_callable
[1090] => pclose
[1091] => popen
[1092] => readfile
[1093] => rewind
[1094] => rmdir
[1095] => umask
[1096] => fclose
[1097] => feof
[1098] => fgetc
[1099] => fgets
[1100] => fgetss
[1101] => fread
[1102] => fopen
[1103] => fpassthru
[1104] => ftruncate
[1105] => fstat
[1106] => fseek
[1107] => ftell
[1108] => fflush
[1109] => fwrite
[1110] => fputs
[1111] => mkdir
[1112] => rename
[1113] => copy
[1114] => tempnam
[1115] => tmpfile
[1116] => file
[1117] => file_get_contents
[1118] => file_put_contents
[1119] => stream_select
[1120] => stream_context_create
[1121] => stream_context_set_params
[1122] => stream_context_get_params
[1123] => stream_context_set_option
[1124] => stream_context_get_options
[1125] => stream_context_get_default
[1126] => stream_context_set_default
[1127] => stream_filter_prepend
[1128] => stream_filter_append
[1129] => stream_filter_remove
[1130] => stream_socket_client
[1131] => stream_socket_server
[1132] => stream_socket_accept
[1133] => stream_socket_get_name
[1134] => stream_socket_recvfrom
[1135] => stream_socket_sendto
[1136] => stream_socket_enable_crypto
[1137] => stream_socket_shutdown
[1138] => stream_socket_pair
[1139] => stream_copy_to_stream
[1140] => stream_get_contents
[1141] => stream_supports_lock
[1142] => fgetcsv
[1143] => fputcsv
[1144] => flock
[1145] => get_meta_tags
[1146] => stream_set_read_buffer
[1147] => stream_set_write_buffer
[1148] => set_file_buffer
[1149] => stream_set_chunk_size
[1150] => set_socket_blocking
[1151] => stream_set_blocking
[1152] => socket_set_blocking
[1153] => stream_get_meta_data
[1154] => stream_get_line
[1155] => stream_wrapper_register
[1156] => stream_register_wrapper
[1157] => stream_wrapper_unregister
[1158] => stream_wrapper_restore
[1159] => stream_get_wrappers
[1160] => stream_get_transports
[1161] => stream_resolve_include_path
[1162] => stream_is_local
[1163] => get_headers
[1164] => stream_set_timeout
[1165] => socket_set_timeout
[1166] => socket_get_status
[1167] => realpath
[1168] => fnmatch
[1169] => fsockopen
[1170] => pfsockopen
[1171] => pack
[1172] => unpack
[1173] => get_browser
[1174] => crypt
[1175] => opendir
[1176] => closedir
[1177] => chdir
[1178] => getcwd
[1179] => rewinddir
[1180] => readdir
[1181] => dir
[1182] => scandir
[1183] => glob
[1184] => fileatime
[1185] => filectime
[1186] => filegroup
[1187] => fileinode
[1188] => filemtime
[1189] => fileowner
[1190] => fileperms
[1191] => filesize
[1192] => filetype
[1193] => file_exists
[1194] => is_writable
[1195] => is_writeable
[1196] => is_readable
[1197] => is_executable
[1198] => is_file
[1199] => is_dir
[1200] => is_link
[1201] => stat
[1202] => lstat
[1203] => chown
[1204] => chgrp
[1205] => lchown
[1206] => lchgrp
[1207] => chmod
[1208] => touch
[1209] => clearstatcache
[1210] => disk_total_space
[1211] => disk_free_space
[1212] => diskfreespace
[1213] => realpath_cache_size
[1214] => realpath_cache_get
[1215] => mail
[1216] => ezmlm_hash
[1217] => openlog
[1218] => syslog
[1219] => closelog
[1220] => lcg_value
[1221] => metaphone
[1222] => ob_start
[1223] => ob_flush
[1224] => ob_clean
[1225] => ob_end_flush
[1226] => ob_end_clean
[1227] => ob_get_flush
[1228] => ob_get_clean
[1229] => ob_get_length
[1230] => ob_get_level
[1231] => ob_get_status
[1232] => ob_get_contents
[1233] => ob_implicit_flush
[1234] => ob_list_handlers
[1235] => ksort
[1236] => krsort
[1237] => natsort
[1238] => natcasesort
[1239] => asort
[1240] => arsort
[1241] => sort
[1242] => rsort
[1243] => usort
[1244] => uasort
[1245] => uksort
[1246] => shuffle
[1247] => array_walk
[1248] => array_walk_recursive
[1249] => count
[1250] => end
[1251] => prev
[1252] => next
[1253] => reset
[1254] => current
[1255] => key
[1256] => min
[1257] => max
[1258] => in_array
[1259] => array_search
[1260] => extract
[1261] => compact
[1262] => array_fill
[1263] => array_fill_keys
[1264] => range
[1265] => array_multisort
[1266] => array_push
[1267] => array_pop
[1268] => array_shift
[1269] => array_unshift
[1270] => array_splice
[1271] => array_slice
[1272] => array_merge
[1273] => array_merge_recursive
[1274] => array_replace
[1275] => array_replace_recursive
[1276] => array_keys
[1277] => array_values
[1278] => array_count_values
[1279] => array_column
[1280] => array_reverse
[1281] => array_reduce
[1282] => array_pad
[1283] => array_flip
[1284] => array_change_key_case
[1285] => array_rand
[1286] => array_unique
[1287] => array_intersect
[1288] => array_intersect_key
[1289] => array_intersect_ukey
[1290] => array_uintersect
[1291] => array_intersect_assoc
[1292] => array_uintersect_assoc
[1293] => array_intersect_uassoc
[1294] => array_uintersect_uassoc
[1295] => array_diff
[1296] => array_diff_key
[1297] => array_diff_ukey
[1298] => array_udiff
[1299] => array_diff_assoc
[1300] => array_udiff_assoc
[1301] => array_diff_uassoc
[1302] => array_udiff_uassoc
[1303] => array_sum
[1304] => array_product
[1305] => array_filter
[1306] => array_map
[1307] => array_chunk
[1308] => array_combine
[1309] => array_key_exists
[1310] => pos
[1311] => sizeof
[1312] => key_exists
[1313] => assert
[1314] => assert_options
[1315] => version_compare
[1316] => ftok
[1317] => str_rot13
[1318] => stream_get_filters
[1319] => stream_filter_register
[1320] => stream_bucket_make_writeable
[1321] => stream_bucket_prepend
[1322] => stream_bucket_append
[1323] => stream_bucket_new
[1324] => output_add_rewrite_var
[1325] => output_reset_rewrite_vars
[1326] => sys_get_temp_dir
[1327] => token_get_all
[1328] => token_name
[1329] => xml_parser_create
[1330] => xml_parser_create_ns
[1331] => xml_set_object
[1332] => xml_set_element_handler
[1333] => xml_set_character_data_handler
[1334] => xml_set_processing_instruction_handler
[1335] => xml_set_default_handler
[1336] => xml_set_unparsed_entity_decl_handler
[1337] => xml_set_notation_decl_handler
[1338] => xml_set_external_entity_ref_handler
[1339] => xml_set_start_namespace_decl_handler
[1340] => xml_set_end_namespace_decl_handler
[1341] => xml_parse
[1342] => xml_parse_into_struct
[1343] => xml_get_error_code
[1344] => xml_error_string
[1345] => xml_get_current_line_number
[1346] => xml_get_current_column_number
[1347] => xml_get_current_byte_index
[1348] => xml_parser_free
[1349] => xml_parser_set_option
[1350] => xml_parser_get_option
[1351] => utf8_encode
[1352] => utf8_decode
[1353] => xmlwriter_open_uri
[1354] => xmlwriter_open_memory
[1355] => xmlwriter_set_indent
[1356] => xmlwriter_set_indent_string
[1357] => xmlwriter_start_comment
[1358] => xmlwriter_end_comment
[1359] => xmlwriter_start_attribute
[1360] => xmlwriter_end_attribute
[1361] => xmlwriter_write_attribute
[1362] => xmlwriter_start_attribute_ns
[1363] => xmlwriter_write_attribute_ns
[1364] => xmlwriter_start_element
[1365] => xmlwriter_end_element
[1366] => xmlwriter_full_end_element
[1367] => xmlwriter_start_element_ns
[1368] => xmlwriter_write_element
[1369] => xmlwriter_write_element_ns
[1370] => xmlwriter_start_pi
[1371] => xmlwriter_end_pi
[1372] => xmlwriter_write_pi
[1373] => xmlwriter_start_cdata
[1374] => xmlwriter_end_cdata
[1375] => xmlwriter_write_cdata
[1376] => xmlwriter_text
[1377] => xmlwriter_write_raw
[1378] => xmlwriter_start_document
[1379] => xmlwriter_end_document
[1380] => xmlwriter_write_comment
[1381] => xmlwriter_start_dtd
[1382] => xmlwriter_end_dtd
[1383] => xmlwriter_write_dtd
[1384] => xmlwriter_start_dtd_element
[1385] => xmlwriter_end_dtd_element
[1386] => xmlwriter_write_dtd_element
[1387] => xmlwriter_start_dtd_attlist
[1388] => xmlwriter_end_dtd_attlist
[1389] => xmlwriter_write_dtd_attlist
[1390] => xmlwriter_start_dtd_entity
[1391] => xmlwriter_end_dtd_entity
[1392] => xmlwriter_write_dtd_entity
[1393] => xmlwriter_output_memory
[1394] => xmlwriter_flush
[1395] => zip_open
[1396] => zip_close
[1397] => zip_read
[1398] => zip_entry_open
[1399] => zip_entry_close
[1400] => zip_entry_read
[1401] => zip_entry_filesize
[1402] => zip_entry_name
[1403] => zip_entry_compressedsize
[1404] => zip_entry_compressionmethod
[1405] => apache_lookup_uri
[1406] => virtual
[1407] => apache_request_headers
[1408] => apache_response_headers
[1409] => apache_setenv
[1410] => apache_getenv
[1411] => apache_note
[1412] => apache_get_version
[1413] => apache_get_modules
[1414] => getallheaders
[1415] => finfo_open
[1416] => finfo_close
[1417] => finfo_set_flags
[1418] => finfo_file
[1419] => finfo_buffer
[1420] => mime_content_type
[1421] => xmlrpc_encode
[1422] => xmlrpc_decode
[1423] => xmlrpc_decode_request
[1424] => xmlrpc_encode_request
[1425] => xmlrpc_get_type
[1426] => xmlrpc_set_type
[1427] => xmlrpc_is_fault
[1428] => xmlrpc_server_create
[1429] => xmlrpc_server_destroy
[1430] => xmlrpc_server_register_method
[1431] => xmlrpc_server_call_method
[1432] => xmlrpc_parse_method_descriptions
[1433] => xmlrpc_server_add_introspection_data
[1434] => xmlrpc_server_register_introspection_callback
[1435] => zend_loader_enabled
[1436] => zend_loader_file_encoded
[1437] => zend_loader_file_licensed
[1438] => zend_loader_current_file
[1439] => zend_loader_install_license
[1440] => zend_match_hostmasks
[1441] => zend_obfuscate_function_name
[1442] => zend_current_obfuscation_level
[1443] => zend_runtime_obfuscate
[1444] => zend_obfuscate_class_name
[1445] => zend_get_id
[1446] => zend_loader_version
)
[user] => Array
(
[0] => memory_usage
[1] => microtime_float
[2] => formatsize
[3] => valid_email
[4] => show
[5] => isfun
[6] => test_int
[7] => test_float
[8] => test_io
[9] => sys_linux
[10] => sys_freebsd
[11] => get_key
[12] => find_command
[13] => do_command
[14] => sys_windows
[15] => getwmi
[16] => bar
)
)
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