{$action}_overrides

过滤钩子



      apply_filters( "{$action}_overrides", $overrides, $file )

参数

(array|false)
$overrides
An array of override parameters for this file. Boolean false if none are
provided. @see _wp_handle_upload().
Required: 是
(array)
$file
{
Reference to a single element from `$_FILES`.
@type string $name The original name of the file on the client machine.
@type string $type The mime type of the file, if the browser provided this information.
@type string $tmp_name The temporary filename of the file in which the uploaded file was stored on the server.
@type int $size The size, in bytes, of the uploaded file.
@type int $error The error code associated with this file upload.
}

Required: 是

定义位置

在文件上传到WordPress之前，对文件的覆盖参数进行过滤。

钩子名称的动态部分， $action，是指文章的动作。

可能的钩子名称包括:

$overrides = apply_filters( "{$action}_overrides", $overrides, $file );

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