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<?php echo preg_match('/\b\w{2,4}\b/ui', 'очень длинные слова').PHP_EOL; echo preg_match('/\b\w{2,4}\b/ui', 'тут короткие слова').PHP_EOL; echo preg_replace('/\b\w{2,4}\b/ui','<$0>', 'тут короткие слова').PHP_EOL; //echo preg_replace('/\b./ui', '<$0>', 'оче-нь тут слова и так дальше');
Output for 5.3.4 - 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
0 1 <тут> короткие слова
Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.9, 5.0.2 - 5.0.5, 5.1.1 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.3
0 0 тут короткие слова
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/5FiML on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/5FiML on line 2 0PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/5FiML on line 3 0PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/5FiML on line 4 тут короткие словаPHP_EOL
preferences:
340.42 ms | 402 KiB | 460 Q