apache_mod_loaded() WP 2.5.0

Does the specified module exist in the Apache config?

No Hooks.

Return

true/false. Whether the specified module is loaded.

Usage

apache_mod_loaded( $mod, $default );

$mod(string) (required)

The module, e.g. mod_rewrite.

$default(true/false)

The default return value if the module is not found.
Default: false

Code of apache mod loaded: wp-includes/functions.php ^{VER 5.0.3}

<?php
function apache_mod_loaded($mod, $default = false) {
	global $is_apache;

	if ( !$is_apache )
		return false;

	if ( function_exists( 'apache_get_modules' ) ) {
		$mods = apache_get_modules();
		if ( in_array($mod, $mods) )
			return true;
	} elseif ( function_exists( 'phpinfo' ) && false === strpos( ini_get( 'disable_functions' ), 'phpinfo' ) ) {
			ob_start();
			phpinfo(8);
			$phpinfo = ob_get_clean();
			if ( false !== strpos($phpinfo, $mod) )
				return true;
	}
	return $default;
}