ereg_to_preg.rst

Rule ereg_to_preg

Replace deprecated ereg regular expression functions with preg.

Warning

Using this rule is risky.

Risky if the ereg function is overridden.

Examples

Example #1

--- Original
+++ New
@@ -1 +1 @@
-<?php $x = ereg('[A-Z]');
+<?php $x = preg_match('/[A-Z]/D');

Rule sets

The rule is part of the following rule sets:

@PhpCsFixer:risky

Using the @PhpCsFixer:risky rule set will enable the ereg_to_preg rule.

@Symfony:risky

Using the @Symfony:risky rule set will enable the ereg_to_preg rule.