memory_get_usage
php_ini_scanned_files
PHP Options/Info Functions
PHP Manual

# php_ini_loaded_file

(PHP 5 >= 5.2.4)

php_ini_loaded_file — Retrieve a path to the loaded php.ini file

### Description

string php_ini_loaded_file ( void )

Check if a php.ini file is loaded, and retrieve its path.

### Parameters

This function has no parameters.

### Return Values

The loaded php.ini path, or `FALSE` if one is not loaded.

### Examples

Example#1 php_ini_loaded_file() example

`<?php
$inipath = php_ini_loaded_file();
if ($inipath) {
echo 'Loaded php.ini: ' . $inipath;
} else {
echo 'A php.ini file is not loaded';
}
?>`

The above example will output something similar to:

    Loaded php.ini: /usr/local/php/php.ini

### See Also

- php_ini_scanned_files()
- phpinfo()
- The configuration file

memory_get_usage
php_ini_scanned_files
PHP Options/Info Functions
PHP Manual