<?php error_reporting(~(E_WARNING|E_NOTICE)); var_dump(['foo', 'bar'] === 'baz'); // bool(false) - not equal var_dump(['foo', 'bar'] == 'baz'); // bool(false) - still not equal var_dump(strcmp(['foo', 'bar'], 'baz')); // NULL... var_dump(strcmp(['foo', 'bar'], 'baz') == 0); // bool(true) - booby trap! var_dump(strcmp(['foo', 'bar'], 'baz') === 0); // bool(false) - so far, so good... var_dump(strcmp(['foo', 'bar'], 'baz') > 0); // bool(false) - okay... var_dump(strcmp(['foo', 'bar'], 'baz') < 0); // bool(false) - lolphpmanual
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