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<?php $words = 'good bad cupid banana apple'; $text = 'Sometimes I travel to the good places that are good, and never the bad places that are bad. For example I want to visit the heavens and meet a cupid eating an apple. Perhaps I will see mythological creatures eating other fruits like apples, bananas, and other good fruits.'; $expr = explode("\n", $words); $expr = array_map(function ($v) { return preg_quote(trim($v)); }, $expr); $expr = '/('. implode('|', $expr) . ')/i'; preg_match_all($expr, $text, $matches); var_dump($matches);
Output for 5.3.0 - 5.3.29, 5.4.0 - 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(2) { [0]=> array(9) { [0]=> string(4) "good" [1]=> string(4) "good" [2]=> string(3) "bad" [3]=> string(3) "bad" [4]=> string(5) "cupid" [5]=> string(5) "apple" [6]=> string(5) "apple" [7]=> string(6) "banana" [8]=> string(4) "good" } [1]=> array(9) { [0]=> string(4) "good" [1]=> string(4) "good" [2]=> string(3) "bad" [3]=> string(3) "bad" [4]=> string(5) "cupid" [5]=> string(5) "apple" [6]=> string(5) "apple" [7]=> string(6) "banana" [8]=> string(4) "good" } }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/GlUk1 on line 11
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/GlUk1 on line 11
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/GlUk1 on line 11
Process exited with code 255.
preferences:
240.61 ms | 401 KiB | 456 Q