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<?php $a = array(1,2); $query = 'found {{$_the.test}}'; $_the['test'] = 'var'; preg_match('/({{\$(.*)}})/',$query,$matches); var_dump($matches[2]); $parts = explode('.',$matches[2]); var_dump(${"$parts[0]"}[${$parts[1]}]); $new = preg_replace('/({{\$(.*)}})/',${$matches[2]},$query); echo $new;
Output for git.master, git.master_jit, rfc.property-hooks
string(9) "_the.test" Warning: Undefined variable $test in /in/JEO94 on line 9 Warning: Undefined array key "" in /in/JEO94 on line 9 NULL Warning: Undefined variable $_the.test in /in/JEO94 on line 10 Deprecated: preg_replace(): Passing null to parameter #2 ($replacement) of type array|string is deprecated in /in/JEO94 on line 10 found

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