Why preg_split works only if the char # before the delimiter is 21 or less?
example php code:
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$right = "{Hello Im very aaaaaa {cool|not cool}}";
print $right."<br>";
$pattern = '/({(?:[^{}]+(?:"[^"]*"|\'[^\']*\')?)+})/';
$snip_array = preg_split($pattern, $right, -1, PREG_SPLIT_DELIM_CAPTURE);
print_r($snip_array);
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If I change $right = "{Hello Im very aaaaa {cool|not cool}}"; the
above code works correctly.  Is there a solution to this?