doc/rules/alias/array_push.rst
array_pushConverts simple usages of array_push($x, $y); to $x[] = $y;.
This rule is RISKY
Risky when the function ``array_push`` is overridden.
Examples
--------
Example #1
~~~~~~~~~~
.. code-block:: diff
--- Original
+++ New
<?php
-array_push($x, $y);
+$x[] = $y;
Rule sets
---------
The rule is part of the following rule sets:
- `@PhpCsFixer:risky <./../../ruleSets/PhpCsFixerRisky.rst>`_
- `@Symfony:risky <./../../ruleSets/SymfonyRisky.rst>`_
References
----------
- Fixer class: `PhpCsFixer\\Fixer\\Alias\\ArrayPushFixer <./../../../src/Fixer/Alias/ArrayPushFixer.php>`_
- Test class: `PhpCsFixer\\Tests\\Fixer\\Alias\\ArrayPushFixerTest <./../../../tests/Fixer/Alias/ArrayPushFixerTest.php>`_
The test class defines officially supported behaviour. Each test case is a part of our backward compatibility promise.