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<?php $a="00010010001101000000101"; $b="00010010001101000000001"; $c = (($a == $b) ? "true" : "false"); $d = (($a === $b) ? "true" : "false"); echo $c . " " . $d . "\n"; // true false
Output for 5.4.4 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
false false
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.1 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.3
true false
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/OsCoW on line 9
Process exited with code 255.

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331.29 ms | 401 KiB | 455 Q