unary_operator_spaces.rst

Rule unary_operator_spaces

Unary operators should be placed adjacent to their operands.

Examples

Example #1

--- Original
+++ New
 <?php
-$sample ++;
--- $sample;
-$sample = ! ! $a;
-$sample = ~  $c;
-function & foo(){}
+$sample++;
+--$sample;
+$sample = !!$a;
+$sample = ~$c;
+function &foo(){}

Rule sets

The rule is part of the following rule sets:

@PhpCsFixer

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

@Symfony

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