in_array
str_replace
array_merge
strpos
preg_match
sprintf
file_exists
is_string
preg_replace
file_get_contents
dirname
function_exists
array_map
get_class
class_exists
is_object
time
date
is_null
is_numeric
defined
is_dir
header
strtoupper
md5
method_exists
file_put_contents
rtrim
array_pop
unlink
basename
realpath
call_user_func
call_user_func_array
fopen
microtime
fclose
is_int
is_file
array_slice
preg_match_all
ucfirst
intval
str_repeat
serialize
array_filter
mkdir
is_callable
ltrim
ob_start
round
fwrite
array_unique
array_search
reset
parse_url
func_get_args
end
base64_encode
unserialize
preg_split
gettype
strrpos
version_compare
floor
strtotime
htmlspecialchars
ini_get
ini_set
chr
extension_loaded
is_bool
array_reverse
ord
uniqid
strtr
error_reporting
ceil
urlencode