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run code in 300+ PHP versions simultaneously
<?php mb_regex_encoding("UTF-8"); mb_ereg_search_init('(ab(cd)ef)'); $r = mb_ereg_search('\(.+\)', 'b'); $r = mb_ereg_search_getregs(); if($r) { $r = mb_ereg_search_getregs(); //get first result do{ $e[] = mb_ereg_search_regs(); }while($r); }

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45.01 ms | 402 KiB | 5 Q