PHP Static analysis for ILIAS
Extension
Calls
\count
3729
\in_array
2291
\is_array
1601
\sprintf
1567
\strlen
1175
\strtolower
1162
\implode
1157
\substr
1152
\is_null
1129
\str_replace
1127
\trim
1084
\explode
1036
\array_key_exists
726
\time
722
\strpos
678
\array_map
650
\is_object
646
\array_merge
606
\array_keys
573
\preg_match
561
\get_class
516
\date
419
\preg_replace
350
\array_shift
347
\strcmp
342
\json_encode
318
\array_filter
315
\is_string
290
\is_numeric
267
\is_int
267
\current
261
\iterator_to_array
238
\file_exists
237
\serialize
227
\array_unique
224
\defined
217
\is_dir
201
\array_values
194
\print_r
193
\basename
189
\is_file
187
\chr
182
\array_pop
181
\sizeof
173
\unserialize
170
\md5
168
\header
163
\fopen
163
\end
155
\array_slice
145
\max
144
\strtoupper
136
\array_diff
133
\array_push
129
\unlink
127
\dirname
125
\json_decode
120
\fclose
117
\round
115
\hash
112
\asort
111
\fwrite
110
\file_get_contents
107
\array_search
105
\reset
104
\strip_tags
103
\htmlspecialchars
99
\str_starts_with
99
\method_exists
97
\nl2br
96
\rtrim
94
\urlencode
93
\strtotime
93
\array_intersect
91
\array_reverse
89
\usort
88
\pathinfo
87
\str_contains
87
\rawurlencode
84
\intval
82
\base64_encode
82
\array_reduce
77
\key
76
\preg_match_all
74
\class_exists
72
\str_pad
70
\mktime
67
\floor
66
\chdir
65
\ksort
64
\strrpos
63
\assert
62
\function_exists
62
\sort
61
\realpath
60
\copy
59
\filesize
57
\parse_url
54
\htmlentities
54
\min
51
\ucfirst
51
\var_export
51
\ltrim
50
\strcasecmp
50
\file_put_contents
48
\join
45
\stripos
44
\array_column
42
\array_walk
41
\array_unshift
41
\ord
41
\stristr
41
\mkdir
40
\mb_substr
40
\uniqid
40
\abs
40
\strstr
38
\preg_split
38
\xml_set_element_handler
37
\is_readable
37
\call_user_func
37
\xml_set_character_data_handler
36
\base64_decode
36
\array_flip
36
\is_callable
36
\next
35
\urldecode
35
\preg_quote
34
\ceil
34
\is_writable
33
\libxml_use_internal_errors
33
\ini_get
33
\str_ends_with
32
\str_repeat
32
\bin2hex
31
\key_exists
31
\gettype
31
\is_bool
30
\hexdec
30
\is_resource
29
\microtime
29
\random_int
28
\fread
28
\strval
27
\scandir
27
\filter_var
25
\array_combine
24
\getimagesize
23
\readdir
23
\opendir
23
\range
22
\mb_strlen
22
\session_id
21
\substr_count
21
\call_user_func_array
21
\session_name
21
\rmdir
21
\curl_setopt
20
\number_format
20
\sha1
20
\rand
20
\array_key_first
19
\feof
19
\http_build_query
19
\array_fill
18
\uasort
18
\array_sum
18
\rename
17
\is_float
16
\simplexml_load_string
16
\restore_error_handler
16
\file
15
\pow
14
\hex2bin
14
\boolval
14
\str_ireplace
14
\libxml_get_errors
14
\closedir
14
\set_error_handler
14
\libxml_clear_errors
14
\exec
14
\extension_loaded
13
\is_a
13
\array_splice
13
\shuffle
13
\html_entity_decode
13
\preg_replace_callback
13
\mime_content_type
12
\trigger_error
12
\iterator_count
12
\getcwd
12
\property_exists
12
\version_compare
12
\array_is_list
11
\mt_rand
11
\dir
11
\shell_exec
11
\is_scalar
10
\getdate
10
\mb_convert_encoding
10
\fgets
10
\array_diff_key
10
\stripslashes
10
\ucwords
9
\umask
9
\tempnam
9
\ob_start
9
\strrchr
8
\ip2long
8
\date_default_timezone_set
8
\fgetcsv
8
\escapeshellarg
8
\parse_str
8
\array_change_key_case
8
\xml_parse
8
\strtok
8
\addslashes
8
\func_get_args
8
\date_default_timezone_get
8
\inet_pton
8
\array_intersect_key
8
\random_bytes
8
\arsort
8
\is_subclass_of
8
\glob
8
\chmod
8
\filemtime
8
\ob_end_clean
8
\xml_get_error_code
7
\str_split
7
\set_time_limit
7
\curl_init
7
\addcslashes
7
\curl_close
7
\str_shuffle
7
\vsprintf
7
\dechex
6
\xml_get_current_line_number
6
\session_get_cookie_params
6
\ini_set
6
\spl_object_id
6
\get_object_vars
6
\finfo_open
6
\xml_error_string
6
\date_format
6
\substr_replace
6
\mb_regex_set_options
6
\mt_srand
6
\xml_parser_free
6
\curl_exec
6
\rewind
6
\rawurldecode
6
\mb_detect_encoding
6
\is_uploaded_file
6
\setlocale
6
\xml_parser_create
6
\xml_parser_set_option
6
\fseek
6
\gzinflate
6
\phpversion
5
\session_status
5
\ignore_user_abort
5
\parse_ini_file
5
\imageline
5
\mb_check_encoding
5
\krsort
5
\getimagesizefromstring
5
\base_convert
5
\preg_grep
5
\strrev
5
\error_reporting
5
\is_countable
5
\var_dump
5
\array_fill_keys
5
\usleep
5
\sqrt
5
\curl_errno
5
\array_rand
5
\iconv
5
\flush
5
\sys_get_temp_dir
5
\is_link
5
\stream_get_meta_data
5
\hash_hmac
5
\is_nan
5
\array_diff_assoc
4
\gmmktime
4
\filter_input
4
\imagedestroy
4
\openssl_random_pseudo_bytes
4
\getenv
4
\flock
4
\stream_get_contents
4
\error_log
4
\strtr
4
\fileperms
4
\stream_copy_to_stream
4
\rad2deg
4
\crc32
4
\mb_strrpos
4
\fsockopen
4
\curl_getinfo
4
\ob_get_contents
4
\mb_strpos
4
\ldap_set_option
4
\session_destroy
4
\strnatcmp
4
\ldap_error
3
\ldap_errno
3
\setcookie
3
\ftell
3
\debug_backtrace
3
\array_key_last
3
\array_udiff
3
\session_regenerate_id
3
\finfo_buffer
3
\natcasesort
3
\gettimeofday
3
\intdiv
3
\func_num_args
3
\ctype_digit
3
\imagearc
3
\register_shutdown_function
3
\escapeshellcmd
3
\xml_get_current_column_number
3
\mb_strtolower
3
\spl_object_hash
3
\curl_error
3
\imagerotate
3
\php_sapi_name
3
\htmlspecialchars_decode
3
\fpassthru
3
\finfo_file
3
\utf8_encode
3
\fputs
3
\array_merge_recursive
3
\strcoll
2
\ldap_err2str
2
\crypt
2
\apcu_delete
2
\exp
2
\session_set_cookie_params
2
\sleep
2
\get_class_vars
2
\openssl_pkey_get_details
2
\memory_get_usage
2
\imagecreatefrompng
2
\tidy_get_output
2
\mb_ereg_match
2
\pack
2
\interface_exists
2
\rsort
2
\password_hash
2
\ldap_read
2
\gzencode
2
\array_multisort
2
\imagejpeg
2
\imagecreatetruecolor
2
\openssl_pkey_get_private
2
\imagecolorallocate
2
\imagecreatefromstring
2
\imagecreatefromjpeg
2
\get_resources
2
\posix_geteuid
2
\strripos
2
\gzdeflate
2
\imagecopyresampled
2
\ob_end_flush
2
\date_parse
2
\array_count_values
2
\get_cfg_var
2
\get_class_methods
2
\password_verify
2
\strnatcasecmp
2
\tmpfile
2
\md5_file
2
\ob_flush
2
\constant
2
\openssl_free_key
2
\link
2
\headers_sent
2
\imagecolorclosest
2
\ldap_get_entries
2
\deg2rad
2
\class_implements
2
\php_uname
2
\password_needs_rehash
2
\cos
2
\openssl_x509_parse
2
\imagecreatefromgif
2
\stream_context_create
2
\floatval
2
\array_walk_recursive
2
\touch
2
\finfo_close
2
\ldap_escape
2
\imagetypes
1
\apcu_exists
1
\get_parent_class
1
\timezone_identifiers_list
1
\openssl_pkey_new
1
\mb_detect_order
1
\dom_import_simplexml
1
\openssl_sign
1
\gzopen
1
\proc_open
1
\is_iterable
1
\cal_days_in_month
1
\convert_uudecode
1
\strspn
1
\is_double
1
\apcu_store
1
\preg_replace_callback_array
1
\ldap_connect
1
\ldap_unbind
1
\is_integer
1
\date_parse_from_format
1
\substr_compare
1
\wordwrap
1
\uksort
1
\ldap_free_result
1
\filectime
1
\gzread
1
\bcpow
1
\bcsub
1
\proc_close
1
\session_start
1
\token_get_all
1
\localtime
1
\openssl_decrypt
1
\log
1
\bcscale
1
\ctype_space
1
\str_getcsv
1
\ldap_mod_add
1
\array_intersect_assoc
1
\ob_get_length
1
\settype
1
\is_long
1
\xmlrpc_encode_request
1
\get_loaded_extensions
1
\ldap_parse_result
1
\array_pad
1
\socket_connect
1
\imagecreatefrombmp
1
\bccomp
1
\imagecolorstotal
1
\imagegif
1
\ldap_mod_del
1
\http_response_code
1
\localeconv
1
\ctype_cntrl
1
\simplexml_load_file
1
\session_set_save_handler
1
\chunk_split
1
\checkdate
1
\xmlrpc_is_fault
1
\ldap_bind
1
\fstat
1
\gzcompress
1
\imagepng
1
\apcu_fetch
1
\ctype_alnum
1
\socket_shutdown
1
\openssl_get_privatekey
1
\ldap_start_tls
1
\openssl_encrypt
1
\imagecreatefromwebp
1
\openssl_pkey_export
1
\socket_last_error
1
\gethostname
1
\putenv
1
\ldap_list
1
\is_writeable
1
\gzclose
1
\mt_getrandmax
1
\mb_ereg_replace
1
\imagecolorsforindex
1
\log10
1
\session_unset
1
\quoted_printable_encode
1
\gzeof
1
\date_create_from_format
1
\iconv_strlen
1
\move_uploaded_file
1
\mb_encode_numericentity
1
\session_write_close
1
\mb_strtoupper
1
\xmlrpc_decode
1
\openssl_verify
1
\bcmod
1
\is_executable
1
\printf
1
\apcu_clear_cache
1
\bindec
1
\posix_getpwuid
1
\date_interval_create_from_date_string
1
\gethostbyname
1
\json_last_error_msg
1
\phpinfo
1
\exif_read_data
1
\socket_read
1
\bcdiv
1
\gzuncompress
1
\pi
1
\libxml_get_last_error
1
\socket_set_timeout
1
\utf8_decode
1
\imagecolorat
1
\imagescale
1
\openssl_get_publickey
1
\socket_close
1
\bcadd
1
\lcfirst
1
\socket_write
1
\mb_strcut
1
\strftime
1
\ob_get_level
1
\bcmul
1
\bcsqrt
1
\mb_stripos
1
\clearstatcache
1
\srand
1
\ldap_search
1
\imagesy
1
\imagesx
1
\json_last_error
1
\stream_filter_append
1
\filetype
1
\socket_create
1
\imagefilter
1