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get_upload_space_available

Definition:
function get_upload_space_available() {}

Determines if there is any upload space left in the current blog’s quota.

Return values

returns:of upload space available in bytes

Source code

function get_upload_space_available() {

	$space_allowed = get_space_allowed() * 1024 * 1024;

	if ( get_site_option( 'upload_space_check_disabled' ) )

		return $space_allowed;



	$dir_name = trailingslashit( BLOGUPLOADDIR );

	if ( !( is_dir( $dir_name) && is_readable( $dir_name ) ) )

		return $space_allowed;



  	$dir = dir( $dir_name );

   	$size = 0;



	while ( $file = $dir->read() ) {

		if ( $file != '.' && $file != '..' ) {

			if ( is_dir( $dir_name . $file) ) {

				$size += get_dirsize( $dir_name . $file );

			} else {

				$size += filesize( $dir_name . $file );

			}

		}

	}

	$dir->close();



	if ( ( $space_allowed - $size ) <= 0 )

		return 0;



	return $space_allowed - $size;

}

1875

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