[英]Remove all array values with specific condition
我得到波紋管數組輸出,我想刪除僅具有[name] =>
和[size] => 0
數組。
當前數組:
Array
(
[0] => Array
(
[name] =>
[type] =>
[tmp_name] =>
[error] => 4
[size] => 0
)
[1] => Array
(
[name] =>
[type] =>
[tmp_name] =>
[error] => 4
[size] => 0
)
[2] => Array
(
[name] =>
[type] =>
[tmp_name] =>
[error] => 4
[size] => 0
)
[3] => Array
(
[name] => Penguins.jpg
[type] => image/jpeg
[tmp_name] => /tmp/phpozs13E
[error] => 0
[size] => 777835
)
[4] => Array
(
[name] => Tulips.jpg
[type] => image/jpeg
[tmp_name] => /tmp/phpq66c41
[error] => 0
[size] => 620888
)
[5] => Array
(
[name] =>
[type] =>
[tmp_name] =>
[error] => 4
[size] => 0
)
)
我想要這個輸出
Array
(
[0] => Array
(
[name] => Penguins.jpg
[type] => image/jpeg
[tmp_name] => /tmp/phpozs13E
[error] => 0
[size] => 777835
)
[1] => Array
(
[name] => Tulips.jpg
[type] => image/jpeg
[tmp_name] => /tmp/phpq66c41
[error] => 0
[size] => 620888
)
)
比這更簡單; 您希望文件上傳沒有錯誤; 即
$results = array_filter($_FILES, function($file) {
return $file['error'] === 0;
});
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