export_wp_filename

Filter Hook

Description

Filters the export filename.

Hook Information

File Location	`wp-admin/includes/export.php` View on GitHub
Hook Type	Filter
Line Number	`94`

Hook Parameters

Type	Name	Description
`string`	`$wp_filename`	The name of the file for download.
`string`	`$sitename`	The site name.
`string`	`$date`	Today's date, formatted.

Usage Examples

Basic Usage

<?php
// Hook into export_wp_filename
add_filter('export_wp_filename', 'my_custom_filter', 10, 3);

function my_custom_filter($wp_filename, $sitename, $date) {
    // Your custom filtering logic here
    return $wp_filename;
}

Source Code Context

wp-admin/includes/export.php:94 - How this hook is used in WordPress core

<?php
  89  	 *
  90  	 * @param string $wp_filename The name of the file for download.
  91  	 * @param string $sitename    The site name.
  92  	 * @param string $date        Today's date, formatted.
  93  	 */
  94  	$filename = apply_filters( 'export_wp_filename', $wp_filename, $sitename, $date );
  95  
  96  	header( 'Content-Description: File Transfer' );
  97  	header( 'Content-Disposition: attachment; filename=' . $filename );
  98  	header( 'Content-Type: text/xml; charset=' . get_option( 'blog_charset' ), true );
  99

PHP Documentation

<?php
/**
	 * Filters the export filename.
	 *
	 * @since 4.4.0
	 *
	 * @param string $wp_filename The name of the file for download.
	 * @param string $sitename    The site name.
	 * @param string $date        Today's date, formatted.
	 */

Quick Info

Hook Type: Filter
Parameters: 3
File: wp-admin/includes/export.php

Links

WordPress Docs View Source Code Search Examples

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