PHP数组和ヶ辆 [英] PHP array and htmlentities

问题描述

$_POST=

Array ( [0] => [e-mail] [1] => bbb [2] => ccc [3] => ddd [4] => eee [5] => fff [6] => ggg [7] => hhh [8] => iii [9] => jjj [10] => 31 [11] => k )

foreach($_POST as $key => $val){
    for ($key = 0; $key <= 9;$key++){
        $_POST2[$val] = htmlentities($_POST[$val]);
    }
}
}

这是我的code和我所试图做的是，我想拆分 $ _ POST 数组 $键和 $ VAL 。然后，我想告诉大家，作为 $键按 1 上升程序，把ヶ辆（）围绕 $ VAL 。
你能帮我么？我一直停留在这几个小时。

This is my code and what I was trying to do was that I wanted to split the $_POST array into $key and $val. Then I wanted to tell the program that as the $key goes up by 1, put htmlentities() around the $val. Can you please help me? I have been stuck on this for hours.

推荐答案

您这样做是错误的方式。试着用 -

You are doing this wrong way. Try with -

foreach($_POST as $key => $val){
    $_POST2[] = htmlentities([$val]);
}

没有必要为为循环。 的foreach 将包装所有的值。如果你想在键 s到是相同 $ _ POST 然后就让它空。

No need for that for loop. foreach will wrap all the values. And if you want the keys to be same as $_POST then just leave it empty.

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