rspec/rules/S1155/php/rule.adoc

Using ``++count()++`` to test for emptiness works, but using ``++empty()++`` makes the code more readable and can be more performant

== Noncompliant Code Example

----
if (count($a) > 0) { // Noncompliant
 echo $a[0];
}
----

== Compliant Solution

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if (!empty($a)) {
  echo $a[0];
}
----