1.2.405. Empty Array Detection¶
Empty arrays may be detected with different solutions.
This analysis includes comparison to 0 with count, with ==, ===, != and !==, and comparison to empty arrays. Constants are not handled.
<?php
// comparison to empty array
$array === [];
// comparison of count()
count($array) === 0;
?>
1.2.405.1. Specs¶
Short name |
Structures/ArrayCountTripleEqual |
Rulesets |
|
Exakat since |
2.4.7 |
PHP Version |
All |
Severity |
Minor |
Time To Fix |
Quick (30 mins) |
Precision |
High |
Available in |