Dummy for main() There is no function named main() except in the PHP source. In PHP 4.3.0, a new type of error handling in the PHP source (php_error_docref) was introduced. One feature is to provide links to a manual page in PHP error messages when the PHP directives html_errors (on by default) and docref_root (on by default until PHP 4.3.2) are set. Sometimes error messages refer to a manual page for the function main() which is why this page exists. If you di

(PHP 4, PHP 5) Alias of set_magic_quotes_runtime() This function is an alias of: set_magic_quotes_runtime()

(PHP 4, PHP 5, PHP 7) Sets the value of a configuration option string ini_set ( string $varname, string $newvalue ) Sets the value of the given configuration option. The configuration option will keep this new value during the script's execution, and will be restored at the script's ending. Parameters: varname Not all the available options can be changed using ini_set().

(PHP 4, PHP 5, PHP 7) Restores the value of a configuration option void ini_restore ( string $varname ) Restores a given configuration option to its original value. Parameters: varname The configuration option name. Returns: No value is returned. Examples: ini_restore() example

(PHP 4, PHP 5, PHP 7) Gets the value of a configuration option string ini_get ( string $varname ) Returns the value of the configuration option on success. Parameters: varname The configuration option name. Returns: Returns the value of the configuration option as a string on success, or an empty string for null values. Returns FALSE if the confi

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Gets all configuration options array ini_get_all ([ string $extension [, bool $details = true ]] ) Returns all the registered configuration options. Parameters: extension An optional extension name. If set, the function return only options specific for that extension. details Retrieve details settings

(PHP 4, PHP 5, PHP 7) Alias of ini_set() This function is an alias of: ini_set().

(PHP 4, PHP 5, PHP 7) Gets the current resource usages array getrusage ([ int $who = 0 ] ) This is an interface to getrusage(2). It gets data returned from the system call. Parameters: who If who is 1, getrusage will be called with RUSAGE_CHILDREN. Returns: Returns an associative array containing the data returned from the system call. All entri

(PHP 4 >= 4.3.0, PHP 5, PHP 7) Gets options from the command line argument list array getopt ( string $options [, array $longopts ] ) Parses options passed to the script. Parameters: options Each character in this string will be used as option characters and matched against options passed to the script starting with a single hyphen (-). For example, an option string

(PHP 4, PHP 5, PHP 7) Gets PHP script owner's UID int getmyuid ( void ) Gets the user ID of the current script. Returns: Returns the user ID of the current script, or FALSE on error. See also: getmygid() - getmypid() - get_current_user() -