PHP if, elseif, and else: syntax that stays readable
See how PHP selects a conditional branch, whether elseif and else if differ, and how to avoid loose-comparison and template syntax traps.
PHP 8
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The library
Programming guides that get to the point.
Understand the rule, see it run, learn the edge case, and make the decision.
PHP match vs switch: five differences that change behaviour
Compare PHP match and switch where it matters: strictness, return values, fall-through, exhaustiveness, multiple conditions, and migration traps.
PHP 8
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