json資料格式拼湊，數組合并，

json資料格式拼湊，數組合并，求助！
有三個數組
$arr = array('張三','李四','王五');
$arr2 = array(100,200,300);
$arr3 = array(50,60,70);


如何平湊成另外一個數組$array，最後echo json_encode($array)輸出如下格式


{"total":"3",
"result":[
{"date":"1","name":"張三","value":"100","other":"50"},
{"date":"1","name":"李四","value":"200","other":"60"},
{"date":"1","name":"王五","value":"300","other":"70"}
]
}


兄弟們，Help…

------解決方案--------------------
$arr = array('張三','李四','王五');
$arr2 = array(100,200,300);
$arr3 = array(50,60,70);
$date=time();
$result['total']=sizeof($arr);
for($i=0;$i{

$result['result'][]=array("date"=>$date,"name"=>$arr[$i],"value"=>$arr2[$i],"other"=>$arr3[$i]);


}
echo json_encode($result);


/*
{"total":"3",
"result":[
{"date":"1","name":"張三","value":"100","other":"50"},
{"date":"1","name":"李四","value":"200","other":"60"},
{"date":"1","name":"王五","value":"300","other":"70"}
]
}
*/

?>

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