3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $regex = <<<REGEX / (?:\A|\n)\s* (?:(@[\pL-_\]+))| (?: (?: (?:(@author)\ +([^<]+)(?:(\<)(.+?)(\>))?)| (@api)| (@category\ +([^ ]+))| (@copyright)| (@deprecated)| (@example\ +([^ ]+))| (@filesource)| (@global\ +([^ ]+))| (@ignore)| (@internal)| (@license\ +([^ ]+))| (?:(@link)\ +([^ ]+))| (@method)| (@package\ +([^ ]+))| (@param\ +([^ ]+)\ +([^ ]+))| (@property\ +([^ ]+)\ +([^ ]+))| (@property-read\ +([^ ]+)\ +([^ ]+))| (@property-write\ +([^ ]+)\ +([^ ]+))| (@return\ +([^ ]+))| (?:(@see)\ +([^ ]+))| (@since\ +([^ ]+))| (@source)| (@subpackage\ +([^ ]+))| (@throws\ +([^ ]+))| (@todo)| (@uses\ +([^ ]+))| (@var\ +([^ ]+))| (@version\ +([^ ]+))| (@[\pL-_]+) ) \ + (?s:(.*?)) ) (?=\n\s*@|\Z) /ux REGEX; $comment = <<<COMMENT @ORM\Type(name="") @see MyTag this is a @description that spans multiple lines @internal @author Mike van Riel <me@mikevanriel.com> COMMENT; var_dump(preg_match_all($regex, $comment, $matches, PREG_SET_ORDER)); var_dump($matches);
based on iXdMk
Output for 5.2.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: preg_match_all(): Compilation failed: unmatched parentheses at offset 1161 in /in/1pihl on line 54 bool(false) NULL
Output for hhvm-3.12.0
Warning: Compilation failed: unmatched parentheses at offset 1161 in /in/1pihl on line 54 bool(false) NULL
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.4.0 - 4.4.1, 4.4.3 - 4.4.9, 5.0.5 - 5.1.1, 5.1.3 - 5.1.6
Warning: preg_match_all(): Compilation failed: unmatched parentheses at offset 1161 in /in/1pihl on line 54 bool(false) array(0) { }
Output for 4.4.2, 5.1.2
Warning: preg_match_all(): Compilation failed: unmatched parentheses at offset 1161 in /in/1pihl on line 56 bool(false) array(0) { }
Output for 4.3.11, 5.0.0 - 5.0.4
Warning: preg_match_all(): Compilation failed: PCRE does not support \L, \l, \N, \P, \p, \U, \u, or \X at offset 35 in /in/1pihl on line 54 bool(false) array(0) { }
Output for 4.3.0 - 4.3.10
Warning: Compilation failed: PCRE does not support \L, \l, \N, \P, \p, \U, \u, or \X at offset 35 in /in/1pihl on line 54 bool(false) array(0) { }