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--TEST--
Bug #37911 (preg_replace_callback ignores named groups)
--FILE--
<?php
function callback($match)
{
var_dump($match);
return $match[1].'/'.strlen($match['name']);
}
var_dump(preg_replace_callback('|(?P<name>blub)|', 'callback', 'bla blub blah'));
var_dump(preg_match('|(?P<name>blub)|', 'bla blub blah', $m));
var_dump($m);
var_dump(preg_replace_callback('|(?P<1>blub)|', 'callback', 'bla blub blah'));
?>
--EXPECTF--
array(3) {
[0]=>
string(4) "blub"
["name"]=>
string(4) "blub"
[1]=>
string(4) "blub"
}
string(15) "bla blub/4 blah"
int(1)
array(3) {
[0]=>
string(4) "blub"
["name"]=>
string(4) "blub"
[1]=>
string(4) "blub"
}
Warning: preg_replace_callback(): Compilation failed: group name must start with a non-digit at offset %d in %sbug37911.php on line %d
NULL
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