smilies_src

Filter Hook

Description

Filters the Smiley image URL before it's used in the image element.

Hook Information

File Location	`wp-includes/formatting.php` View on GitHub
Hook Type	Filter
Line Number	`3466`

Hook Parameters

Type	Name	Description
`string`	`$smiley_url`	URL for the smiley image.
`string`	`$img`	Filename for the smiley image.
`string`	`$site_url`	Site URL, as returned by site_url().

Usage Examples

Basic Usage

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

function my_custom_filter($smiley_url, $img, $site_url) {
    // Your custom filtering logic here
    return $smiley_url;
}

Source Code Context

wp-includes/formatting.php:3466 - How this hook is used in WordPress core

<?php
3461  	 *
3462  	 * @param string $smiley_url URL for the smiley image.
3463  	 * @param string $img        Filename for the smiley image.
3464  	 * @param string $site_url   Site URL, as returned by site_url().
3465  	 */
3466  	$src_url = apply_filters( 'smilies_src', includes_url( "images/smilies/$img" ), $img, site_url() );
3467  
3468  	return sprintf( '<img src="%s" alt="%s" class="wp-smiley" style="height: 1em; max-height: 1em;" />', esc_url( $src_url ), esc_attr( $smiley ) );
3469  }
3470  
3471  /**

PHP Documentation

<?php
/**
	 * Filters the Smiley image URL before it's used in the image element.
	 *
	 * @since 2.9.0
	 *
	 * @param string $smiley_url URL for the smiley image.
	 * @param string $img        Filename for the smiley image.
	 * @param string $site_url   Site URL, as returned by site_url().
	 */

Quick Info

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

Links

WordPress Docs View Source Code Search Examples

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