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Description

Retrieves the upload iframe source URL.

Usage

$string = get_upload_iframe_src( $type, $post_id, $tab );

Parameters

$type

( string ) optional – Media type.

$post_id

( int ) optional – Post ID.

$tab

( string ) optional – Media upload tab.

Returns

string Upload iframe source URL.

Source

File name: wordpress/wp-admin/includes/media.php
Lines:

function get_upload_iframe_src( $type = null, $post_id = null, $tab = null ) {
  global $post_ID;

  if ( empty( $post_id ) ) {
    $post_id = $post_ID;
  }

  $upload_iframe_src = add_query_arg( 'post_id', (int) $post_id, admin_url( 'media-upload.php' ) );

  if ( $type && 'media' !== $type ) {
    $upload_iframe_src = add_query_arg( 'type', $type, $upload_iframe_src );
  }

  if ( ! empty( $tab ) ) {
    $upload_iframe_src = add_query_arg( 'tab', $tab, $upload_iframe_src );
  }

  
/**
 * Filters the upload iframe source URL for a specific media type.
 *
 * The dynamic portion of the hook name, `$type`, refers to the type
 * of media uploaded.
 *
 * Possible hook names include:
 *
 *  - `image_upload_iframe_src`
 *  - `media_upload_iframe_src`
 *
 * @since 3.0.0
 *
 * @param string $upload_iframe_src The upload iframe source URL.
 */
  $upload_iframe_src = apply_filters( "{$type}_upload_iframe_src", $upload_iframe_src );

  return add_query_arg( 'TB_iframe', true, $upload_iframe_src );
}
 

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