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<?php $str ="test Приходите в наш <a d>test</a> видеочат, бывший когда-то test'м.testa больше нет. Забейте на <h2>test</h3> Труконф test"; echo preg_replace('/<[ah][^>]*>(*SKIP)(test)/', '<$0>', $str); echo preg_replace('/a{3}(*SKIP)c/', '<$0>', 'aaaac');
Output for 4.4.9, 5.2.5 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 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
test Приходите в наш <<a d>test></a> видеочат, бывший когда-то test'м.testa больше нет. Забейте на <<h2>test></h3> Труконф testaaaac
Output for 4.3.11, 4.4.0 - 4.4.8, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.4
Warning: preg_replace(): Compilation failed: nothing to repeat at offset 12 in /in/C7tpU on line 4 Warning: preg_replace(): Compilation failed: nothing to repeat at offset 5 in /in/C7tpU on line 5
Output for 4.3.0 - 4.3.10
Warning: Compilation failed: nothing to repeat at offset 12 in /in/C7tpU on line 4 Warning: Compilation failed: nothing to repeat at offset 5 in /in/C7tpU on line 5
preferences:
289.77 ms | 402 KiB | 460 Q