1.2.1444. Wrong Range Check¶
The interval check should use && and not ||.
<?php
//interval correctly checked a is between 2 and 999
if ($a > 1 && $a < 1000) {}
//interval incorrectly checked : a is 2 or more ($a < 1000 is never checked)
if ($a > 1 || $a < 1000) {}
?>
1.2.1444.1. Suggestions¶
Make the interval easy to read and understand
Check the truth table for the logical operation
1.2.1444.2. Specs¶
Short name |
Structures/WrongRange |
Rulesets |
|
Exakat since |
1.2.5 |
PHP Version |
All |
Severity |
Major |
Time To Fix |
Instant (5 mins) |
Precision |
Very high |
Examples |
|
Available in |