upload_is_file_too_big() – Function | Developer.WordPress.org

upload_is_file_too_big( array $upload ): string|array

Checks whether an upload is too big.

Parameters

$uploadarrayrequired: An array of information about the newly-uploaded file.

Return

string|array If the upload is under the size limit, $upload is returned. Otherwise returns an error message.

Source

function upload_is_file_too_big( $upload ) {
	if ( ! is_array( $upload ) || defined( 'WP_IMPORTING' ) || get_site_option( 'upload_space_check_disabled' ) ) {
		return $upload;
	}

	if ( strlen( $upload['bits'] ) > ( KB_IN_BYTES * get_site_option( 'fileupload_maxk', 1500 ) ) ) {
		/* translators: %s: Maximum allowed file size in kilobytes. */
		return sprintf( __( 'This file is too big. Files must be less than %s KB in size.' ) . '<br />', get_site_option( 'fileupload_maxk', 1500 ) );
	}

	return $upload;
}

View all references View on Trac View on GitHub

Uses	Description
get_site_option()`wp-includes/option.php`	Retrieve an option value for the current network based on name of option.

Changelog

Version	Description
MU (3.0.0)	Introduced.

User Contributed Notes

You must log in before being able to contribute a note or feedback.