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

Filters the override parameters for a file before it is uploaded to WordPress.


Description

The dynamic portion of the hook name, $action, refers to the post action.

Possible hook names include:

  • wp_handle_sideload_overrides
  • wp_handle_upload_overrides

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Parameters

$overrides array|false
An array of override parameters for this file. Boolean false if none are provided. @see _wp_handle_upload() .
More Arguments from _wp_handle_upload( ... $overrides ) An array of override parameters for this file, or boolean false if none are provided.
  • upload_error_handler callable
    Function to call when there is an error during the upload process.
    @see wp_handle_upload_error() .
  • unique_filename_callback callable
    Function to call when determining a unique file name for the file.
    @see wp_unique_filename() .
  • upload_error_strings string[]
    The strings that describe the error indicated in $_FILES[{form field}]['error'].
  • test_form bool
    Whether to test that the $_POST['action'] parameter is as expected.
  • test_size bool
    Whether to test that the file size is greater than zero bytes.
  • test_type bool
    Whether to test that the mime type of the file is as expected.
  • mimes string[]
    Array of allowed mime types keyed by their file extension regex.
$file array
Reference to a single element from $_FILES.
  • name string
    The original name of the file on the client machine.
  • type string
    The mime type of the file, if the browser provided this information.
  • tmp_name string
    The temporary filename of the file in which the uploaded file was stored on the server.
  • size int
    The size, in bytes, of the uploaded file.
  • error int
    The error code associated with this file upload.

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Source

File: wp-admin/includes/file.php. View all references

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


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Changelog

Changelog
Version Description
5.7.0 Introduced.

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