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<?php $v1 = "café"; $v2 = "cafe"."\u{0301}"; print "are '$v1' and '$v2' identical? \n"; var_dump($v1 == $v2); //returns false $café = 1; $café = 21; var_dump($café === $café); var_dump(array_keys(compact(['café', 'café'])));
Output for 8.2.31 - 8.2.33, 8.3.0 - 8.3.33, 8.4.1 - 8.4.25, 8.5.0 - 8.5.10
are 'café' and 'café' identical? bool(false) bool(false) array(2) { [0]=> string(5) "café" [1]=> string(6) "café" }
preferences:
52.33 ms | 794 KiB | 4 Q