wp_get_missing_image_subsizes

Filter Hook

Description

Filters the array of missing image sub-sizes for an uploaded image.

Hook Information

File Location	`wp-admin/includes/image.php` View on GitHub
Hook Type	Filter
Line Number	`146`

Hook Parameters

Type	Name	Description
`array[]`	`$missing_sizes`	Associative array of arrays of image sub-size information for missing image sizes, keyed by image size name.
`array`	`$image_meta`	The image meta data.
`int`	`$attachment_id`	The image attachment post ID.

Usage Examples

Basic Usage

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

function my_custom_filter($missing_sizes, $image_meta, $attachment_id) {
    // Your custom filtering logic here
    return $missing_sizes;
}

Source Code Context

wp-admin/includes/image.php:146 - How this hook is used in WordPress core

<?php
 141  	 * @param array[] $missing_sizes Associative array of arrays of image sub-size information for
 142  	 *                               missing image sizes, keyed by image size name.
 143  	 * @param array   $image_meta    The image meta data.
 144  	 * @param int     $attachment_id The image attachment post ID.
 145  	 */
 146  	return apply_filters( 'wp_get_missing_image_subsizes', $missing_sizes, $image_meta, $attachment_id );
 147  }
 148  
 149  /**
 150   * If any of the currently registered image sub-sizes are missing,
 151   * create them and update the image meta data.

PHP Documentation

<?php
/**
	 * Filters the array of missing image sub-sizes for an uploaded image.
	 *
	 * @since 5.3.0
	 *
	 * @param array[] $missing_sizes Associative array of arrays of image sub-size information for
	 *                               missing image sizes, keyed by image size name.
	 * @param array   $image_meta    The image meta data.
	 * @param int     $attachment_id The image attachment post ID.
	 */

Quick Info

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

Links

WordPress Docs View Source Code Search Examples

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