icon_dirs

Filter Hook

Description

Filters the array of icon directory URIs.

Hook Information

File Location	`wp-includes/post.php` View on GitHub
Hook Type	Filter
Line Number	`7159`

Hook Parameters

Type	Name	Description
`string[]`	`$uris`	Array of icon directory URIs keyed by directory absolute path.

Usage Examples

Basic Usage

<?php
// Hook into icon_dirs
add_filter('icon_dirs', 'my_custom_filter', 10, 1);

function my_custom_filter($uris) {
    // Your custom filtering logic here
    return $uris;
}

Source Code Context

wp-includes/post.php:7159 - How this hook is used in WordPress core

<?php
7154  			 *
7155  			 * @since 2.5.0
7156  			 *
7157  			 * @param string[] $uris Array of icon directory URIs keyed by directory absolute path.
7158  			 */
7159  			$dirs       = apply_filters( 'icon_dirs', array( $icon_dir => $icon_dir_uri ) );
7160  			$icon_files = array();
7161  			$all_icons  = array();
7162  			while ( $dirs ) {
7163  				$keys = array_keys( $dirs );
7164  				$dir  = array_shift( $keys );

PHP Documentation

<?php
/**
			 * Filters the array of icon directory URIs.
			 *
			 * @since 2.5.0
			 *
			 * @param string[] $uris Array of icon directory URIs keyed by directory absolute path.
			 */

Quick Info

Hook Type: Filter
Parameters: 1
File: wp-includes/post.php

Links

WordPress Docs View Source Code Search Examples

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