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<?php $string = 'test asdbtestkuiasd TEST asdbctest'; $pattern = '/(test)/i'; $count = preg_match_all($pattern, $string, $matches); echo $count; echo($matches);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
4 Warning: Array to string conversion in /in/EQZH7 on line 7 Array
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
4 Notice: Array to string conversion in /in/EQZH7 on line 7 Array
Output for 7.3.32 - 7.3.33
4Array
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304.18 ms | 401 KiB | 368 Q