wp_is_writable() WP 3.6.0

Determine if a directory is writable.

This function is used to work around certain ACL issues in PHP primarily affecting Windows Servers.

No Hooks.

Return

true|false. Whether the path is writable.

Usage

wp_is_writable( $path );

$path(string) (required)

Path to check for write-ability.

Notes

• See: win_is_writable()

Changelog

Code of wp_is_writable() wp is writable ^{WP 5.7}

<?php
function wp_is_writable( $path ) {
	if ( 'WIN' === strtoupper( substr( PHP_OS, 0, 3 ) ) ) {
		return win_is_writable( $path );
	} else {
		return @is_writable( $path );
	}
}