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run code in 150+ php & hhvm versions
Bugs & Features
<?php preg_match_all('/\Pd/', '‐‑–‒–—―⁻₋−﹣-', $matches); print_r($matches);
Output for 5.2.3 - 5.6.28, 7.0.0 - 7.1.0
Warning: preg_match_all(): Compilation failed: unknown property name after \P or \p at offset 2 in /in/19SKc on line 3
Output for hhvm-3.10.0 - 3.12.0
Warning: Compilation failed: unknown property name after \P or \p at offset 2 in /in/19SKc on line 3
Output for 5.2.0 - 5.2.2
<br /> <b>Warning</b>: preg_match_all() [<a href='function.preg-match-all'>function.preg-match-all</a>]: Compilation failed: unknown property name after \P or \p at offset 2 in <b>/in/19SKc</b> on line <b>3</b><br />
Output for 4.4.3 - 4.4.9, 5.0.5 - 5.1.6
<br /> <b>Warning</b>: preg_match_all() [<a href='function.preg-match-all'>function.preg-match-all</a>]: Compilation failed: unknown property name after \P or \p at offset 2 in <b>/in/19SKc</b> on line <b>3</b><br /> Array ( )
Output for 5.0.0 - 5.0.4
<br /> <b>Warning</b>: preg_match_all() [<a href='function.preg-match-all'>function.preg-match-all</a>]: Compilation failed: PCRE does not support \L, \l, \N, \P, \p, \U, \u, or \X at offset 1 in <b>/in/19SKc</b> on line <b>3</b><br /> Array ( )
Output for 4.4.0 - 4.4.2
<br /> <b>Warning</b>: preg_match_all(): Compilation failed: unknown property name after \P or \p at offset 2 in <b>/in/19SKc</b> on line <b>3</b><br /> Array ( )
Output for 4.3.11
<br /> <b>Warning</b>: preg_match_all(): Compilation failed: PCRE does not support \L, \l, \N, \P, \p, \U, \u, or \X at offset 1 in <b>/in/19SKc</b> on line <b>3</b><br /> Array ( )
Output for 4.3.0 - 4.3.10
<br /> <b>Warning</b>: Compilation failed: PCRE does not support \L, \l, \N, \P, \p, \U, \u, or \X at offset 1 in <b>/in/19SKc</b> on line <b>3</b><br /> Array ( )