preg_last_error_msg

(PHP 8)

preg_last_error_msgReturns the error message of the last PCRE regex execution

Description

preg_last_error_msg ( ) : string

Returns the error message of the last PCRE regex execution.

Liste de param├Ętres

Cette fonction ne contient aucun param├Ętre.

Valeurs de retour

Returns the error message on success, or "No error" if no error has occurred.

Exemples

Exemple #1 preg_last_error_msg() example

<?php

preg_match
('/(?:\D+|<\d+>)*[!?]/''foobar foobar foobar');

if (
preg_last_error() !== PREG_NO_ERROR) {
    echo 
preg_last_error_msg();
}

?>

L'exemple ci-dessus va afficher :

Backtrack limit exhausted

Voir aussi

  • preg_last_error() - Retourne le code erreur de la dernière expression PCRE exécutée

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top