乱序字符串(PHP版本)

找出一些字符串中，的乱序字符串，比如 "abc","cba"是一组乱序字符串

样例 

输入：(hello,lloeh,helll,olelh,code,abc,cba,dec,asd,bca,);

输出：

array ( [0] => hello [1] => lloeh [2] => olelh [3] => abc [4] => cba [5] => bca )

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<?php

class Map {
    public  $b;
    public   function  __construct(){
		$this->b = array();
		$s = 'a';
		for ($i =0;$i < 26; $i++) {
            $this->b[$s] = 0;
			$s++;
		}
	}
}
class  Jumble {
    private  $a;
    private $m;
    private $key;
    private $result;
    public function __construct(){
        $this->a = array(hello,lloeh,helll,olelh,code,abc,cba,dec,asd,bca,);
        $this->m = count($this->a);
        $this->key = array();
        for ($k =0; $k < $this->m; $k++) {
            $this->key[$k]=0;
        }
        $this->result = array();
    }
    public function slove() {
        for ($i = 0; $i <  $this->m; $i++) {
            for ($q = $i + 1; $q <  $this->m; $q++) {
                $s1 =  $this->a[$i];
                $s2 =  $this->a[$q];
                $len1 = strlen($s1);
                $len2 = strlen($s2);
                if ($len1 == $len2) {
                    $bool = true;
                    $t1 = new Map();
                    $t2 = new Map();
                    for ($j = 0; $j < $len1; $j++) {
                        $w1 = $s1[$j];
                        $w2 = $s2[$j];
                        $t1->b[$w1]++;
                        $t2->b[$w2]++;
                    }
                    $ss = 'a';
                    for ($p = 0; $p < 26; $p++) {
                        if ($t1->b[$ss] != $t2->b[$ss]) {
                            $bool = false;
                        }
                        $ss++;
                    }
                    if ($bool == true) {
                        if ($this->key[$i] == 0) {
                            array_push( $this->result, $s1);
                            $this->key[$i] = 1;
                        }
                        if ($this->key[$q] == 0) {
                            array_push( $this->result, $s2);
                            $this->key[$q] = 1;
                        }
                    }
                }
            }
        }

    }
    public function prints()
    {
            print_r( $this->result);
    }
}
  $r = new Jumble();
  $r->slove();
  $r->prints();

?>

以上就介绍了乱序字符串(PHP版本)，包括了方面的内容，希望对PHP教程有兴趣的朋友有所帮助。