Bug #77705 [Fbk->Nab]: array_search のバグ

Edit report at https://bugs.php.net/bug.php?id=77705&edit=1 ID: 77705 Updated by: nikic@php.net Reported by: giuxon0924 at gmail dot com Summary: array_search のバグ -Status: Feedback +Status: Not a bug Type: Bug Package: *General Issues Operating System: mac PHP Version: 7.3.3 Block user comment: N Private report: N New Comment: var_dump(0 == 'aa'); // bool(true) See also https://wiki.php.net/rfc/string_to_number_comparison. Previous Comments: ------------------------------------------------------------------------ [2019-03-07 12:29:43] kalle@php.net Could you please re-phrase the issue in english? ------------------------------------------------------------------------ [2019-03-07 12:21:53] giuxon0924 at gmail dot com Description: ------------ needleが数字の0の場合、falseになるべきですが、int(0)になる。 Test script: --------------- # 0の場合 var_dump(array_search(0, ['aa', 'bb'])); int(0)　 ↑NG var_dump(array_search(0, [‘aa’, ‘bb’], true)); bool(false) ↑OK # 1の場合 var_dump(array_search(1, ['aa', 'bb'])); bool(false) ↑OK var_dump(array_search(1, [‘aa’, ‘bb’], true)); bool(false) ↑OK Expected result: ---------------- var_dump(array_search(0, ['aa', 'bb'])); bool(false) ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=77705&edit=1