1<?php 2 3/* 4 * This file is part of the Symfony package. 5 * 6 * (c) Fabien Potencier <fabien@symfony.com> 7 * 8 * For the full copyright and license information, please view the LICENSE 9 * file that was distributed with this source code. 10 */ 11 12use Symfony\Polyfill\Ctype as p; 13 14if (!function_exists('ctype_alnum')) { 15 function ctype_alnum($text) { return p\Ctype::ctype_alnum($text); } 16 function ctype_alpha($text) { return p\Ctype::ctype_alpha($text); } 17 function ctype_cntrl($text) { return p\Ctype::ctype_cntrl($text); } 18 function ctype_digit($text) { return p\Ctype::ctype_digit($text); } 19 function ctype_graph($text) { return p\Ctype::ctype_graph($text); } 20 function ctype_lower($text) { return p\Ctype::ctype_lower($text); } 21 function ctype_print($text) { return p\Ctype::ctype_print($text); } 22 function ctype_punct($text) { return p\Ctype::ctype_punct($text); } 23 function ctype_space($text) { return p\Ctype::ctype_space($text); } 24 function ctype_upper($text) { return p\Ctype::ctype_upper($text); } 25 function ctype_xdigit($text) { return p\Ctype::ctype_xdigit($text); } 26} 27