upload_size_limit

Filter Hook

Description

Filters the maximum upload size allowed in php.ini.

Hook Information

File Location	`wp-includes/media.php` View on GitHub
Hook Type	Filter
Line Number	`4190`

Hook Parameters

Type	Name	Description
`int`	`$size`	Max upload size limit in bytes.
`int`	`$u_bytes`	Maximum upload filesize in bytes.
`int`	`$p_bytes`	Maximum size of POST data in bytes.

Usage Examples

Basic Usage

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

function my_custom_filter($size, $u_bytes, $p_bytes) {
    // Your custom filtering logic here
    return $size;
}

Source Code Context

wp-includes/media.php:4190 - How this hook is used in WordPress core

<?php
4185  	 *
4186  	 * @param int $size    Max upload size limit in bytes.
4187  	 * @param int $u_bytes Maximum upload filesize in bytes.
4188  	 * @param int $p_bytes Maximum size of POST data in bytes.
4189  	 */
4190  	return apply_filters( 'upload_size_limit', min( $u_bytes, $p_bytes ), $u_bytes, $p_bytes );
4191  }
4192  
4193  /**
4194   * Returns a WP_Image_Editor instance and loads file into it.
4195   *

PHP Documentation

<?php
/**
	 * Filters the maximum upload size allowed in php.ini.
	 *
	 * @since 2.5.0
	 *
	 * @param int $size    Max upload size limit in bytes.
	 * @param int $u_bytes Maximum upload filesize in bytes.
	 * @param int $p_bytes Maximum size of POST data in bytes.
	 */

Quick Info

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

Links

WordPress Docs View Source Code Search Examples

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