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<?php // $opt_dupa = 'a'; $o['dupa'] = 'b'; extract((array) $o, EXTR_PREFIX_ALL , 'opt_'); var_dump($opt_dupa); var_dump(get_defined_variables());
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $opt_dupa in /in/R95Tm on line 5 NULL Fatal error: Uncaught Error: Call to undefined function get_defined_variables() in /in/R95Tm:6 Stack trace: #0 {main} thrown in /in/R95Tm on line 6
Process exited with code 255.

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