PCRE_INFO_JCHANGED modifier is now defined not as a global option, but rather as a local modifier ( i.e. /[pattern-here]/J => /(?J)[pattern-here]/) - reason: compatibility with PHP 5.4 and older; as they apparently don't support /J modifier...
PCRE_INFO_JCHANGED modifier is now defined not as a global option, but rather as a local modifier ( i.e. /[pattern-here]/J => /(?J)[pattern-here]/) - reason: compatibility with PHP 5.4 and older; as they apparently don't support /J modifier...

php-poc/jquery-selector-xpath