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run code in 150+ php & hhvm versions
Bugs & Features
<?php echo 'locale: ' . setlocale(LC_ALL, 0) . PHP_EOL; echo preg_replace('/(*UCP)\b/', '<$0>', 'and рублей').PHP_EOL; echo preg_replace('/(*UTF8)\b/', '<$0>', 'and рублей').PHP_EOL; echo preg_replace('/\b/u', '<$0>', 'and рублей').PHP_EOL; setlocale(LC_ALL, 'ru_RU.UTF-8'); echo 'locale: ' . setlocale(LC_ALL, 0) . PHP_EOL; echo preg_replace('/(*UCP)\b/', '<$0>', 'and рублей').PHP_EOL; echo preg_replace('/(*UTF8)\b/', '<$0>', 'and рублей').PHP_EOL; echo preg_replace('/\b/u', '<$0>', 'and рублей').PHP_EOL;
Output for 5.5.27 - 5.5.35, 5.6.11 - 5.6.28, 7.0.0 - 7.1.0
locale: C <>and<> <>�<>�<>�<>�<>�<>�<>�<>�<>ей<> <>and<> рублей <>and<> <>рублей<> locale: C <>and<> <>�<>�<>�<>�<>�<>�<>�<>�<>ей<> <>and<> рублей <>and<> <>рублей<>
Output for hhvm-3.10.0 - 3.12.0
locale: <>and<> <>�<>�<>�<>�<>�<>�<>�<>�<>ей<> <>and<> рублей <>and<> <>рублей<> locale: <>and<> <>�<>�<>�<>�<>�<>�<>�<>�<>ей<> <>and<> рублей <>and<> <>рублей<>
Output for 5.3.4 - 5.5.26, 5.6.7 - 5.6.10
locale: C <>and<> <>�<>�<>�<>�<>�<>�<>�<>�<>ей<> <>and<> рублей <>and<> <>�<>�ублей<> locale: C <>and<> <>�<>�<>�<>�<>�<>�<>�<>�<>ей<> <>and<> рублей <>and<> <>�<>�ублей<>
Output for 5.2.10 - 5.3.3
locale: C Warning: preg_replace(): Compilation failed: (*VERB) not recognized at offset 5 in /in/gcTaO on line 3 <>and<> рублей <>and<> рублей locale: C Warning: preg_replace(): Compilation failed: (*VERB) not recognized at offset 5 in /in/gcTaO on line 8 <>and<> рублей <>and<> рублей
Output for 4.4.9, 5.2.5 - 5.2.9
locale: C Warning: preg_replace(): Compilation failed: (*VERB) not recognized at offset 5 in /in/gcTaO on line 3 Warning: preg_replace(): Compilation failed: (*VERB) not recognized at offset 5 in /in/gcTaO on line 4 <>and<> рублей locale: C Warning: preg_replace(): Compilation failed: (*VERB) not recognized at offset 5 in /in/gcTaO on line 8 Warning: preg_replace(): Compilation failed: (*VERB) not recognized at offset 5 in /in/gcTaO on line 9 <>and<> рублей
Output for 4.3.11 - 4.4.8, 5.0.2 - 5.2.4
locale: C Warning: preg_replace(): Compilation failed: nothing to repeat at offset 1 in /in/gcTaO on line 3 Warning: preg_replace(): Compilation failed: nothing to repeat at offset 1 in /in/gcTaO on line 4 <>and<> рублей locale: C Warning: preg_replace(): Compilation failed: nothing to repeat at offset 1 in /in/gcTaO on line 8 Warning: preg_replace(): Compilation failed: nothing to repeat at offset 1 in /in/gcTaO on line 9 <>and<> рублей
Output for 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/gcTaO on line 2 locale: CPHP_EOL Warning: preg_replace(): Compilation failed: nothing to repeat at offset 1 in /in/gcTaO on line 3 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/gcTaO on line 3 PHP_EOL Warning: preg_replace(): Compilation failed: nothing to repeat at offset 1 in /in/gcTaO on line 4 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/gcTaO on line 4 PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/gcTaO on line 5 <>and<> рублейPHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/gcTaO on line 7 locale: CPHP_EOL Warning: preg_replace(): Compilation failed: nothing to repeat at offset 1 in /in/gcTaO on line 8 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/gcTaO on line 8 PHP_EOL Warning: preg_replace(): Compilation failed: nothing to repeat at offset 1 in /in/gcTaO on line 9 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/gcTaO on line 9 PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/gcTaO on line 10 <>and<> рублейPHP_EOL
Output for 4.3.10
locale: C Warning: Compilation failed: nothing to repeat at offset 1 in /in/gcTaO on line 3 Warning: Compilation failed: nothing to repeat at offset 1 in /in/gcTaO on line 4 <>and<> рублей locale: C Warning: Compilation failed: nothing to repeat at offset 1 in /in/gcTaO on line 8 Warning: Compilation failed: nothing to repeat at offset 1 in /in/gcTaO on line 9 <>and<> рублей
Output for 4.3.0 - 4.3.9
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/gcTaO on line 2 locale: CPHP_EOL Warning: Compilation failed: nothing to repeat at offset 1 in /in/gcTaO on line 3 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/gcTaO on line 3 PHP_EOL Warning: Compilation failed: nothing to repeat at offset 1 in /in/gcTaO on line 4 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/gcTaO on line 4 PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/gcTaO on line 5 <>and<> рублейPHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/gcTaO on line 7 locale: CPHP_EOL Warning: Compilation failed: nothing to repeat at offset 1 in /in/gcTaO on line 8 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/gcTaO on line 8 PHP_EOL Warning: Compilation failed: nothing to repeat at offset 1 in /in/gcTaO on line 9 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/gcTaO on line 9 PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/gcTaO on line 10 <>and<> рублейPHP_EOL