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& 引用传值

时间:2019-04-22 20:41:42      阅读:105      评论:0      收藏:0      [点我收藏+]

标签:name   UNC   each   color   str   func   span   function   reac   

    public function ko(){

        $arr_1 = [
            [name => zhang0,sex =>   0],
            [name => zhang1,sex =>   1],
            [name => zhang2,sex =>   0],
            [name => zhang3,sex =>   1],
            [name => zhang4,sex =>   0]
        ];

        $arr_2 = [
            [name => li0,sex =>   0],
            [name => li1,sex =>   1],
            [name => li2,sex =>   0],
            [name => li4,sex =>   0]
        ];

        foreach ($arr_1 as &$v){
            $v[sex_str] = ;
        }

        $result = $arr_1;
        foreach ($arr_2 as $v){
            $v[sex_str] = ;
        }

        dump($arr_1);
        dump($arr_2);
        dump($result);
        exit;
    }


<pre>array(5) {
[0] =&gt; array(3) {
[&quot;name&quot;] =&gt; string(6) &quot;zhang0&quot;
[&quot;sex&quot;] =&gt; int(0)
[&quot;sex_str&quot;] =&gt; string(3) &quot;男&quot;
}
[1] =&gt; array(3) {
[&quot;name&quot;] =&gt; string(6) &quot;zhang1&quot;
[&quot;sex&quot;] =&gt; int(1)
[&quot;sex_str&quot;] =&gt; string(3) &quot;男&quot;
}
[2] =&gt; array(3) {
[&quot;name&quot;] =&gt; string(6) &quot;zhang2&quot;
[&quot;sex&quot;] =&gt; int(0)
[&quot;sex_str&quot;] =&gt; string(3) &quot;男&quot;
}
[3] =&gt; array(3) {
[&quot;name&quot;] =&gt; string(6) &quot;zhang3&quot;
[&quot;sex&quot;] =&gt; int(1)
[&quot;sex_str&quot;] =&gt; string(3) &quot;男&quot;
}
[4] =&gt; &amp;array(3) {
[&quot;name&quot;] =&gt; string(3) &quot;li4&quot;
[&quot;sex&quot;] =&gt; int(0)
[&quot;sex_str&quot;] =&gt; string(3) &quot;女&quot;
}
}
</pre><pre>array(4) {
[0] =&gt; array(2) {
[&quot;name&quot;] =&gt; string(3) &quot;li0&quot;
[&quot;sex&quot;] =&gt; int(0)
}
[1] =&gt; array(2) {
[&quot;name&quot;] =&gt; string(3) &quot;li1&quot;
[&quot;sex&quot;] =&gt; int(1)
}
[2] =&gt; array(2) {
[&quot;name&quot;] =&gt; string(3) &quot;li2&quot;
[&quot;sex&quot;] =&gt; int(0)
}
[3] =&gt; array(2) {
[&quot;name&quot;] =&gt; string(3) &quot;li4&quot;
[&quot;sex&quot;] =&gt; int(0)
}
}
</pre><pre>array(5) {
[0] =&gt; array(3) {
[&quot;name&quot;] =&gt; string(6) &quot;zhang0&quot;
[&quot;sex&quot;] =&gt; int(0)
[&quot;sex_str&quot;] =&gt; string(3) &quot;男&quot;
}
[1] =&gt; array(3) {
[&quot;name&quot;] =&gt; string(6) &quot;zhang1&quot;
[&quot;sex&quot;] =&gt; int(1)
[&quot;sex_str&quot;] =&gt; string(3) &quot;男&quot;
}
[2] =&gt; array(3) {
[&quot;name&quot;] =&gt; string(6) &quot;zhang2&quot;
[&quot;sex&quot;] =&gt; int(0)
[&quot;sex_str&quot;] =&gt; string(3) &quot;男&quot;
}
[3] =&gt; array(3) {
[&quot;name&quot;] =&gt; string(6) &quot;zhang3&quot;
[&quot;sex&quot;] =&gt; int(1)
[&quot;sex_str&quot;] =&gt; string(3) &quot;男&quot;
}
[4] =&gt; &amp;array(3) {
[&quot;name&quot;] =&gt; string(3) &quot;li4&quot;
[&quot;sex&quot;] =&gt; int(0)
[&quot;sex_str&quot;] =&gt; string(3) &quot;女&quot;
}
}
</pre>

 

 

& 引用传值

标签:name   UNC   each   color   str   func   span   function   reac   

原文地址:https://www.cnblogs.com/pansidong/p/10752757.html

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