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<?php $query = "(Типовые) примеры раннего этапа применения "; $words = preg_split("/([,.\'\":;!?\n\r\s]+)/", $query); var_dump($words);
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.32, 5.6.34 - 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
array(6) { [0]=> string(16) "(Типовые)" [1]=> string(14) "примеры" [2]=> string(14) "раннего" [3]=> string(10) "этапа" [4]=> string(20) "применения" [5]=> string(0) "" }
Output for 5.6.33

Process exited with code 137.

preferences:
291.6 ms | 401 KiB | 456 Q