1.2.822. No Need For Triple Equal

There is no need for the identity comparison when the methods returns the proper type.

<?php

// foo() returns a string.
if ('a' === foo()) {
    // doSomething()
}


function foo() : string {
    return 'a';
}

?>

1.2.822.1. Specs

Short name	Structures/NoNeedForTriple
Rulesets	All, Analyze, Changed Behavior
Exakat since	2.1.4
PHP Version	All
Severity	Minor
Time To Fix	Quick (30 mins)
Precision	Very high
Available in	Entreprise Edition, Exakat Cloud