array_push()与$ array [] =....哪个最快? [英] array_push() vs. $array[] = .... Which is fastest?

问题描述

我需要将从MySQL接收的值添加到数组(PHP)中.这是我所拥有的:

I need to add values received from MySQL into an array (PHP). Here is what I've got:

$players = array();

while ($homePlayerRow = mysql_fetch_array($homePlayerResult)) {
    $players[] = $homePlayerRow['player_id'];
}

这是唯一的方法吗?

也，以下速度更快/更好吗?

Also, is the following faster/better?

$players = array();

while ($homePlayerRow = mysql_fetch_array($homePlayerResult)) {
    array_push($players, $homePlayerRow['player_id']);
}

推荐答案

您可以运行它，并发现在某些情况下array_push会更慢:

You can run it and see that array_push is slower in some cases:

http://snipplr.com/view/759/speed-test-arraypush-vs-array/

运行您的代码.享受.

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