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<?php function somefunc($a, $b, $c, $d, $e, $f, $g) { $args = get_defined_vars(); var_dump($a,$b,$c,$d,$e,$f,$g); foreach($args as $key => $val) { // assign lowered $val to variable named from $key value ${$key} = mb_strtolower($val); } echo "\n"; var_dump($a,$b,$c,$d,$e,$f,$g); } somefunc("DSDS","435r34","HFDUIWe","t45t4gfdfDW","DSDS","435r34","HFDUIWe");
Output for git.master, git.master_jit, rfc.property-hooks
string(4) "DSDS" string(6) "435r34" string(7) "HFDUIWe" string(11) "t45t4gfdfDW" string(4) "DSDS" string(6) "435r34" string(7) "HFDUIWe" string(4) "dsds" string(6) "435r34" string(7) "hfduiwe" string(11) "t45t4gfdfdw" string(4) "dsds" string(6) "435r34" string(7) "hfduiwe"

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