note 121749 deleted from function.preg-replace by crell
| From: | crell@php.net | Date: | Fri, 01 Jul 2022 19:39:08 +0000 |
| Subject: | note 121749 deleted from function.preg-replace by crell | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-218845@lists.php.net to get a copy of this message | ||
Note Submitter: natan dot jesussouza at gmail dot com
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$firstname = htmlspecialchars($_POST['campo']);
$firstname = preg_replace("/[^a-zA-Z0-9]/", "", $firstname, -1, $count_fn);
// $count_fn conta quantos caracteres foram mudados.
// $firstname variavel que captura o input