@ 2014-10-13T13:17:59Z <?php
$regex = <<<REGEX
/
(?:\A|\n)\s*
(@[\pL-_]+)
\ *
(?s:(.*?))
(?=\n\s*\@|\Z)
/ux
REGEX;
$comment = <<<COMMENT
@see MyTag this is a @description
that spans multiple lines
@internal
@author Mike van Riel <me@mikevanriel.com>
COMMENT;
var_dump(preg_match_all($regex, $comment, $matches, PREG_SET_ORDER));
var_dump($matches);
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Output for 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 Warning: preg_match_all(): Compilation failed: invalid range in character class at offset 19 in /in/WJCYj on line 20
bool(false)
NULL
Output for 4.4.0 - 4.4.9 , 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.24 - 5.5.35 , 5.6.8 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.25 , 7.2.0 - 7.2.33 int(5)
array(5) {
[0]=>
array(3) {
[0]=>
string(22) "
@see MyTag this is a"
[1]=>
string(4) "@see"
[2]=>
string(15) "MyTag this is a"
}
[1]=>
array(3) {
[0]=>
string(39) " @description
that spans multiple lines"
[1]=>
string(12) "@description"
[2]=>
string(26) "
that spans multiple lines"
}
[2]=>
array(3) {
[0]=>
string(11) "
@internal"
[1]=>
string(9) "@internal"
[2]=>
string(0) ""
}
[3]=>
array(3) {
[0]=>
string(27) "
@author Mike van Riel <me"
[1]=>
string(7) "@author"
[2]=>
string(17) "Mike van Riel <me"
}
[4]=>
array(3) {
[0]=>
string(17) "@mikevanriel.com>"
[1]=>
string(12) "@mikevanriel"
[2]=>
string(5) ".com>"
}
}
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 17 in /in/WJCYj on line 20
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 17 in /in/WJCYj on line 20
bool(false)
array(0) {
}
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229.75 ms | 402 KiB | 327 Q