Filter hook '{$adjacent}_image_link'

Hook Information

Hook Parameters

Usage Examples

<?php
// Hook into {$adjacent}_image_link
add_filter('{$adjacent}_image_link', 'my_custom_filter', 10, 4);

function my_custom_filter($output, $attachment_id, $size, $text) {
    // Your custom filtering logic here
    return $output;
}

Source Code Context

<?php
3978  	 * @param int    $attachment_id Attachment ID
3979  	 * @param string|int[] $size    Requested image size. Can be any registered image size name, or
3980  	 *                              an array of width and height values in pixels (in that order).
3981  	 * @param string $text          Link text.
3982  	 */
3983  	return apply_filters( "{$adjacent}_image_link", $output, $attachment_id, $size, $text );
3984  }
3985  
3986  /**
3987   * Displays next or previous image link that has the same post parent.
3988   *

PHP Documentation

<?php
/**
	 * Filters the adjacent image link.
	 *
	 * The dynamic portion of the hook name, `$adjacent`, refers to the type of adjacency,
	 * either 'next', or 'previous'.
	 *
	 * Possible hook names include:
	 *
	 *  - `next_image_link`
	 *  - `previous_image_link`
	 *
	 * @since 3.5.0
	 *
	 * @param string $output        Adjacent image HTML markup.
	 * @param int    $attachment_id Attachment ID
	 * @param string|int[] $size    Requested image size. Can be any registered image size name, or
	 *                              an array of width and height values in pixels (in that order).
	 * @param string $text          Link text.
	 */