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PHP Coding Standards Fixer

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Rule static_lambda

Lambdas not (indirectly) referencing $this must be declared static.

Warning

Using this rule is risky

Risky when using ->bindTo on lambdas without referencing to $this.

Examples

Example #1

--- Original
+++ New
 <?php
-$a = function () use ($b)
+$a = static function () use ($b)
 {   echo $b;
 };

Rule sets

The rule is part of the following rule set:

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