Rule ``cast_spaces``
A single space or none should be between cast and variable.
Configuration
``space`` ~~~~~~~~~
spacing to apply between cast and variable.
Allowed values: ``'none'``, ``'single'``
Default value: ``'single'``
Examples
Example #1 ~~~~~~~~~~
*Default* configuration.
.. code-block:: diff
--- Original +++ New @@ -1,3 +1,3 @@ <?php -$bar = ( string ) $a; -$foo = (int)$b; +$bar = (string) $a; +$foo = (int) $b;
Example #2 ~~~~~~~~~~
With configuration: ``['space' => 'single']``.
.. code-block:: diff
--- Original +++ New @@ -1,3 +1,3 @@ <?php -$bar = ( string ) $a; -$foo = (int)$b; +$bar = (string) $a; +$foo = (int) $b;
Example #3 ~~~~~~~~~~
With configuration: ``['space' => 'none']``.
.. code-block:: diff
--- Original +++ New @@ -1,3 +1,3 @@ <?php -$bar = ( string ) $a; -$foo = (int) $b; +$bar = (string)$a; +$foo = (int)$b;
Rule sets
The rule is part of the following rule sets
@PhpCsFixer Using the `@PhpCsFixer <./../../ruleSets/PhpCsFixer.rst>`_ rule set will enable the ``cast_spaces`` rule with the default config.
@Symfony Using the `@Symfony <./../../ruleSets/Symfony.rst>`_ rule set will enable the ``cast_spaces`` rule with the default config.