ctype_xdigit( $text )
Source
File: vendor/symfony/polyfill-ctype/bootstrap.php
function ctype_xdigit($text) { return p\Ctype::ctype_xdigit($text); }
File: vendor/symfony/polyfill-ctype/bootstrap.php
function ctype_xdigit($text) { return p\Ctype::ctype_xdigit($text); }