org.sonar.l10n.php.rules.php.S3981.html Maven / Gradle / Ivy

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Why is this an issue?
The count of elements from an array or Countable object is always greater than or equal to zero. Testing it doesn’t make sense, since the result is
always true.
if (count($arr) >= 0) {...} // Noncompliant: always true

$result = count($arr) >= 0; // Noncompliant always true

Similarly testing that it is less than zero will always return false.
if (count($arr) < 0) {...} // Noncompliant: always false

Fix the code to properly check for emptiness if it was the intent, or remove the redundant code to keep the current behavior.