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@ 2013-05-15T13:04:31Z

<?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($w1);
    for($a=0; $a<$l2; $a++) {
        if(array_key_exists($s2[$a], $w2)) {
         $w2[$s2[$a]] = $w2[$s2[$a]] + 1;
            print_r($s2[$a]);
        }
        else {
         $w2[$s2[$a]] = 1;
        }
    }


    ksort($w1);
    ksort($w2);

    print_r($w1);
    print_r($w2);
}

print_r(anagram('test', 'test'));
//print_r(array('tesfsdf' => 'dasdsad'));

Output for git.master, git.master_jit, rfc.property-hooks: tArray ( [e] => 1 [s] => 1 [t] => 2 ) Array ( [e] => 1 [s] => 1 [t] => 2 )

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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