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run code in 150+ php & hhvm versions
Bugs & Features
<?php $content = ' @see MyType this is a @description spanning over multiple lines. @ignore @link http://www.phpdoc.org'; preg_match_all('/(?:\A|\n)\s*(?<T_TAG_NAME>@[\pL-_]+)\ *(?s:.*?)(?=\n\s*@)?/ux', $content, $matches, PREG_SET_ORDER); var_dump($matches);
based on gAfK6
Output for 5.3.19 - 5.3.29, 5.4.9 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(3) { [0]=> array(3) { [0]=> string(7) " @see " ["T_TAG_NAME"]=> string(4) "@see" [1]=> string(4) "@see" } [1]=> array(3) { [0]=> string(10) " @ignore" ["T_TAG_NAME"]=> string(7) "@ignore" [1]=> string(7) "@ignore" } [2]=> array(3) { [0]=> string(9) " @link " ["T_TAG_NAME"]=> string(5) "@link" [1]=> string(5) "@link" } }
Output for 5.2.2 - 5.3.18, 5.4.0 - 5.4.8
Warning: preg_match_all(): Compilation failed: nothing to repeat at offset 57 in /in/TQ83H on line 7 NULL
Output for 5.2.0 - 5.2.1
Warning: preg_match_all(): Compilation failed: unrecognized character after (?< at offset 15 in /in/TQ83H on line 7 NULL
Output for 4.3.11 - 4.4.5, 5.0.0 - 5.1.6
Warning: preg_match_all(): Compilation failed: unrecognized character after (?< at offset 15 in /in/TQ83H on line 7 array(0) { }
Output for 4.4.6 - 4.4.9
Warning: preg_match_all(): Compilation failed: nothing to repeat at offset 57 in /in/TQ83H on line 7 array(0) { }
Output for 4.3.0 - 4.3.10
Warning: Compilation failed: unrecognized character after (?< at offset 15 in /in/TQ83H on line 7 array(0) { }