no_short_bool_cast.rst

Rule no_short_bool_cast

Short cast bool using double exclamation mark should not be used.

Examples

Example #1

--- Original
+++ New
 <?php
-$a = !!$b;
+$a = (bool)$b;

Rule sets

The rule is part of the following rule sets:

@PhpCsFixer

Using the @PhpCsFixer rule set will enable the no_short_bool_cast rule.

@Symfony

Using the @Symfony rule set will enable the no_short_bool_cast rule.