aaronhipple/sampler

CountInLoopExpression

Since: 2.7.0

Using count/sizeof in loops expressions is considered bad practice and is a potential source of many bugs, especially when the loop manipulates an array, as count happens on each iteration.

Example

class Foo {
 
  public function bar()
  {
    $array = array();
 
    for ($i = 0; count($array); $i++) {
      // ...
    }
  }
}

Source https://phpmd.org/rules/design.html#countinloopexpression