ホームページ >バックエンド開発 >PHPチュートリアル >如何用php遍历此数组
<code>Array ( [name] => Array ( [0] => 2.png [1] => 3.png [2] => 4.png ) [type] => Array ( [0] => image/png [1] => image/png [2] => image/png ) [tmp_name] => Array ( [0] => E:\phpstudy\tmp\tmp\phpDE5B.tmp [1] => E:\phpstudy\tmp\tmp\phpDE5C.tmp [2] => E:\phpstudy\tmp\tmp\phpDE5D.tmp ) [error] => Array ( [0] => 0 [1] => 0 [2] => 0 ) [size] => Array ( [0] => 10731 [1] => 9123 [2] => 27612 ) )</code>
假设此二维数组叫f,我想在遍历数组的同时,把f['name']['0']
赋值给一个变量,又同时把f['tmp_name']['0']
赋值给一个变量,两次赋值同时进行,请问我该怎么弄
<code>Array ( [name] => Array ( [0] => 2.png [1] => 3.png [2] => 4.png ) [type] => Array ( [0] => image/png [1] => image/png [2] => image/png ) [tmp_name] => Array ( [0] => E:\phpstudy\tmp\tmp\phpDE5B.tmp [1] => E:\phpstudy\tmp\tmp\phpDE5C.tmp [2] => E:\phpstudy\tmp\tmp\phpDE5D.tmp ) [error] => Array ( [0] => 0 [1] => 0 [2] => 0 ) [size] => Array ( [0] => 10731 [1] => 9123 [2] => 27612 ) )</code>
假设此二维数组叫f,我想在遍历数组的同时,把f['name']['0']
赋值给一个变量,又同时把f['tmp_name']['0']
赋值给一个变量,两次赋值同时进行,请问我该怎么弄
for ($i = 0; $i
<code>$first = $f['name'][$i]; $second = $f['tmp_name'][$i]; ...</code>
}