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<?php // palindrom function anagram($s1, $s2) { $l1 = strlen($s1); $l2 = strlen($s2); if($l1 != $l2) return false; // $w1 = array(); $w2 = array(); // for($a=0; $a<$l1; $a++) { if(array_key_exists($s1[$a], $w1)) { $w1[$s1[$a]] = $w1[$s1[$a]] + 1; print_r($s1[$a]); } else { $w1[$s1[$a]] = 1; } } print_r($w1); } print_r(anagram('test', 'test')); print_r(array('tesfsdf' => 'dasdsad'));

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