upload_size_limit filter-hook . WP 2.5.0

Filters the maximum upload size allowed in php.ini.

Usage

add_filter( 'upload_size_limit', 'filter_function_name_155', 10, 3 );
function filter_function_name_155( $size, $u_bytes, $p_bytes ){
	// filter...

	return $size;
}

$size(int)

Max upload size limit in bytes.

$u_bytes(int)

Maximum upload filesize in bytes.

$p_bytes(int)

Maximum size of POST data in bytes.

Changelog

Where the hook is called

return apply_filters( 'upload_size_limit', min( $u_bytes, $p_bytes ), $u_bytes, $p_bytes );

Where in WP core the hook is used

add_filter( 'upload_size_limit', 'upload_size_limit_filter' );