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Viewing: /home/atwiofrxug/mylittletelaviv/wp-content/plugins/maintenance/includes/update.php

<?php
	add_action( 'admin_init', 'maintenance_version_check' );
	function maintenance_version_check() {
	  $old_version = get_option( 'maintenance_db_version' );
	  $options     = get_option( 'maintenance_options' );
		
	if ( empty( $old_version ) && false === $options )
		maintenance_install();
	elseif ( empty( $old_version ) && !empty( $options ) )
		maintenance_update();
	elseif ( intval( $old_version ) < intval( MAINTENANCE_DB_VERSION ) )
		maintenance_update();
	}
	
	function maintenance_install() {
		$options = mt_get_plugin_options();
		add_option( 'maintenance_db_version',  MAINTENANCE_DB_VERSION );
		add_option( 'maintenance_options', 	   $options);
	}
	
	function maintenance_update() {
		$options   = mt_get_plugin_options();
		$settings  = get_option( 'maintenance_options' );
		
		update_option( 'maintenance_db_version', MAINTENANCE_DB_VERSION);

		foreach ( $options as $key => $value ) {
		if ( !isset( $settings[$key] ) )
					 $settings[$key] = $value;
		}
		update_option( 'maintenance_options',  $options);
	}