doc/rules/function_notation/no_useless_sprintf.rst
no_useless_sprintfThere must be no sprintf calls with only the first argument.
This rule is RISKY
Risky when if the ``sprintf`` function is overridden.
Examples
--------
Example #1
~~~~~~~~~~
.. code-block:: diff
--- Original
+++ New
<?php
-$foo = sprintf('bar');
+$foo = 'bar';
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\\FunctionNotation\\NoUselessSprintfFixer <./../../../src/Fixer/FunctionNotation/NoUselessSprintfFixer.php>`_
- Test class: `PhpCsFixer\\Tests\\Fixer\\FunctionNotation\\NoUselessSprintfFixerTest <./../../../tests/Fixer/FunctionNotation/NoUselessSprintfFixerTest.php>`_
The test class defines officially supported behaviour. Each test case is a part of our backward compatibility promise.