diff --git a/includes/class-bsr-admin.php b/includes/class-bsr-admin.php
index a9cbf00..2449cb4 100755
--- a/includes/class-bsr-admin.php
+++ b/includes/class-bsr-admin.php
@@ -64,13 +64,13 @@ public function enqueue_scripts( $hook ) {
 			wp_enqueue_script( 'thickbox' );
 
 			wp_localize_script( 'better-search-replace', 'bsr_object_vars', array(
-				'page_size' 	=> get_option( 'bsr_page_size' ) ? absint( get_option( 'bsr_page_size' ) ) : 20000,
-				'endpoint' 		=> BSR_AJAX::get_endpoint(),
-				'ajax_nonce' 	=> wp_create_nonce( 'bsr_ajax_nonce' ),
-				'no_search' 	=> __( 'No search string was defined, please enter a URL or string to search for.', 'better-search-replace' ),
-				'no_tables' 	=> __( 'Please select the tables that you want to update.', 'better-search-replace' ),
-				'unknown' 		=> __( 'An error occurred processing your request. Try decreasing the "Max Page Size", or contact support.', 'better-search-replace' ),
-				'processing'	=> __( 'Processing...', 'better-search-replace' )
+				'page_size'  => get_option( 'bsr_page_size' ) ? absint( get_option( 'bsr_page_size' ) ) : 20000,
+				'endpoint'   => BSR_AJAX::get_endpoint(),
+				'ajax_nonce' => wp_create_nonce( 'bsr_ajax_nonce' ),
+				'no_search'  => __( 'No search string was defined, please enter a URL or string to search for.', 'better-search-replace' ),
+				'no_tables'  => __( 'Please select the tables that you want to update.', 'better-search-replace' ),
+				'unknown'    => __( 'An error occurred processing your request. Try decreasing the "Max Page Size", or contact support.', 'better-search-replace' ),
+				'processing' => __( 'Processing...', 'better-search-replace' )
 			) );
 		}
 	}
@@ -101,7 +101,7 @@ public static function render_result() {
 
 		if ( isset( $_GET['result'] ) && $result = get_transient( 'bsr_results' ) ) {
 
-			if ( isset( $result['dry_run'] ) && $result['dry_run'] === 'on' ) {
+			if ( isset( $result['dry_run'] ) && 'on' === $result['dry_run'] ) {
 				$msg = sprintf( __( '<p><strong>DRY RUN:</strong> <strong>%d</strong> tables were searched, <strong>%d</strong> cells were found that need to be updated, and <strong>%d</strong> changes were made.</p><p><a href="%s" class="thickbox" title="Dry Run Details">Click here</a> for more details, or use the form below to run the search/replace.</p>', 'better-search-replace' ),
 					$result['tables'],
 					$result['change'],
@@ -159,8 +159,8 @@ public static function prefill_value( $value, $type = 'text' ) {
 	public static function load_tables() {
 
 		// Get the tables and their sizes.
-		$tables 	= BSR_DB::get_tables();
-		$sizes 		= BSR_DB::get_sizes();
+		$tables = BSR_DB::get_tables();
+		$sizes  = BSR_DB::get_sizes();
 
 		echo '<select id="bsr-table-select" name="select_tables[]" multiple="multiple" style="width:25em;">';
 
@@ -196,9 +196,9 @@ public static function load_tables() {
 	public function load_details() {
 
 		if ( get_transient( 'bsr_results' ) ) {
-			$results 		= get_transient( 'bsr_results' );
-			$min 			= ( defined( 'SCRIPT_DEBUG' ) && true === SCRIPT_DEBUG ) ? '' : '.min';
-			$bsr_styles 	= BSR_URL . 'assets/css/better-search-replace.css?v=' . BSR_VERSION;
+			$results    = get_transient( 'bsr_results' );
+			$min        = ( defined( 'SCRIPT_DEBUG' ) && true === SCRIPT_DEBUG ) ? '' : '.min';
+			$bsr_styles = BSR_URL . 'assets/css/better-search-replace.css?v=' . BSR_VERSION;
 
 			?>
 			<link href="<?php echo esc_url( get_admin_url( null, 'css/common' . $min . '.css' ) ); ?>" rel="stylesheet" type="text/css" />
@@ -215,11 +215,11 @@ public function load_details() {
 						foreach ( $results['table_reports'] as $table_name => $report ) {
 							$time = $report['end'] - $report['start'];
 
-							if ( $report['change'] !== 0 ) {
+							if ( 0 !== $report['change'] ) {
 								$report['change'] = '<strong>' . $report['change'] . '</strong>';
 							}
 
-							if ( $report['updates'] !== 0 ) {
+							if ( 0 !== $report['updates'] ) {
 								$report['updates'] = '<strong>' . $report['updates'] . '</strong>';
 							}
 
diff --git a/includes/class-bsr-ajax.php b/includes/class-bsr-ajax.php
index 11b5d10..6e6a928 100644
--- a/includes/class-bsr-ajax.php
+++ b/includes/class-bsr-ajax.php
@@ -110,19 +110,19 @@ public function process_search_replace() {
 		$page = isset( $_POST['bsr_page'] ) ? absint( $_POST['bsr_page'] ) : 0;
 
 		// Any operations that should only be performed at the beginning.
-		if ( $step === 0 && $page === 0 ) {
+		if ( 0 === $step && 0 === $page ) {
 			$args = array();
 			parse_str( $_POST['bsr_data'], $args );
 
 			// Build the arguements for this run.
 			$args = array(
-				'select_tables' 	=> isset( $args['select_tables'] ) ? $args['select_tables'] : array(),
-				'case_insensitive' 	=> isset( $args['case_insensitive'] ) ? $args['case_insensitive'] : 'off',
-				'replace_guids' 	=> isset( $args['replace_guids'] ) ? $args['replace_guids'] : 'off',
-				'dry_run' 			=> isset( $args['dry_run'] ) ? $args['dry_run'] : 'off',
-				'search_for' 		=> isset( $args['search_for'] ) ? stripslashes( $args['search_for'] ) : '',
-				'replace_with' 		=> isset( $args['replace_with'] ) ? stripslashes( $args['replace_with'] ) : '',
-				'completed_pages' 	=> isset( $args['completed_pages'] ) ? absint( $args['completed_pages'] ) : 0,
+				'select_tables'    => isset( $args['select_tables'] ) ? $args['select_tables'] : array(),
+				'case_insensitive' => isset( $args['case_insensitive'] ) ? $args['case_insensitive'] : 'off',
+				'replace_guids'    => isset( $args['replace_guids'] ) ? $args['replace_guids'] : 'off',
+				'dry_run'          => isset( $args['dry_run'] ) ? $args['dry_run'] : 'off',
+				'search_for'       => isset( $args['search_for'] ) ? stripslashes( $args['search_for'] ) : '',
+				'replace_with'     => isset( $args['replace_with'] ) ? stripslashes( $args['replace_with'] ) : '',
+				'completed_pages'  => isset( $args['completed_pages'] ) ? absint( $args['completed_pages'] ) : 0,
 			);
 
 			$args['total_pages'] = isset( $args['total_pages'] ) ? absint( $args['total_pages'] ) : $db->get_total_pages( $args['select_tables'] );
@@ -162,7 +162,7 @@ public function process_search_replace() {
 
 		} else {
 			$db->maybe_update_site_url();
-			$step 		= 'done';
+			$step       = 'done';
 			$percentage = '100%';
 		}
 
@@ -170,11 +170,11 @@ public function process_search_replace() {
 
 		// Store results in an array.
 		$result = array(
-			'step' 				=> $step,
-			'page' 				=> $page,
-			'percentage'		=> $percentage,
-			'url' 				=> get_admin_url() . 'tools.php?page=better-search-replace&tab=bsr_search_replace&result=true',
-			'bsr_data' 			=> build_query( $args )
+			'step'       => $step,
+			'page'       => $page,
+			'percentage' => $percentage,
+			'url'        => get_admin_url() . 'tools.php?page=better-search-replace&tab=bsr_search_replace&result=true',
+			'bsr_data'   => build_query( $args )
 		);
 
 		if ( isset( $message ) ) {
@@ -206,21 +206,21 @@ public function append_report( $table, $report, $args ) {
 		$results = get_transient( 'bsr_results' ) ? get_transient( 'bsr_results') : array();
 
 		// Grab any values from the run args.
-		$results['search_for'] 			= isset( $args['search_for'] ) ? $args['search_for'] : '';
-		$results['replace_with'] 		= isset( $args['replace_with'] ) ? $args['replace_with'] : '';
-		$results['dry_run'] 			= isset( $args['dry_run'] ) ? $args['dry_run'] : 'off';
-		$results['case_insensitive'] 	= isset( $args['case_insensitive'] ) ? $args['case_insensitive'] : 'off';
-		$results['replace_guids'] 		= isset( $args['replace_guids'] ) ? $args['replace_guids'] : 'off';
+		$results['search_for']       = isset( $args['search_for'] ) ? $args['search_for'] : '';
+		$results['replace_with']     = isset( $args['replace_with'] ) ? $args['replace_with'] : '';
+		$results['dry_run']          = isset( $args['dry_run'] ) ? $args['dry_run'] : 'off';
+		$results['case_insensitive'] = isset( $args['case_insensitive'] ) ? $args['case_insensitive'] : 'off';
+		$results['replace_guids']    = isset( $args['replace_guids'] ) ? $args['replace_guids'] : 'off';
 
 		// Sum the values of the new and existing reports.
-		$results['change'] 	= isset( $results['change'] ) ? $results['change'] + $report['change'] : $report['change'];
+		$results['change']  = isset( $results['change'] ) ? $results['change'] + $report['change'] : $report['change'];
 		$results['updates'] = isset( $results['updates'] ) ? $results['updates'] + $report['updates'] : $report['updates'];
 
 		// Append the table report, or create a new one if necessary.
 		if ( isset( $results['table_reports'] ) && isset( $results['table_reports'][$table] ) ) {
-			$results['table_reports'][$table]['change'] 	= $results['table_reports'][$table]['change'] + $report['change'];
-			$results['table_reports'][$table]['updates'] 	= $results['table_reports'][$table]['updates'] + $report['updates'];
-			$results['table_reports'][$table]['end'] 		= $report['end'];
+			$results['table_reports'][$table]['change']  = $results['table_reports'][$table]['change'] + $report['change'];
+			$results['table_reports'][$table]['updates'] = $results['table_reports'][$table]['updates'] + $report['updates'];
+			$results['table_reports'][$table]['end']     = $report['end'];
 		} else {
 			$results['table_reports'][$table] = $report;
 		}
diff --git a/includes/class-bsr-compatibility.php b/includes/class-bsr-compatibility.php
index 6169890..84d2336 100644
--- a/includes/class-bsr-compatibility.php
+++ b/includes/class-bsr-compatibility.php
@@ -63,7 +63,7 @@ public static function get_sysinfo() {
 		$plugins = get_plugins();
 		$active_plugins = get_option( 'active_plugins', array() );
 		foreach( $plugins as $plugin_path => $plugin ) {
-			if( !in_array( $plugin_path, $active_plugins ) )
+			if ( ! in_array( $plugin_path, $active_plugins ) )
 				continue;
 			$return .= $plugin['Name'] . ': ' . $plugin['Version'] . "\n";
 		}
@@ -71,19 +71,19 @@ public static function get_sysinfo() {
 		// WordPress inactive plugins
 		$return .= "\n" . '-- WordPress Inactive Plugins' . "\n\n";
 		foreach( $plugins as $plugin_path => $plugin ) {
-			if( in_array( $plugin_path, $active_plugins ) )
+			if ( in_array( $plugin_path, $active_plugins ) )
 				continue;
 			$return .= $plugin['Name'] . ': ' . $plugin['Version'] . "\n";
 		}
 
-		if( is_multisite() ) {
+		if ( is_multisite() ) {
 			// WordPress Multisite active plugins
 			$return .= "\n" . '-- Network Active Plugins' . "\n\n";
 			$plugins = wp_get_active_network_plugins();
 			$active_plugins = get_site_option( 'active_sitewide_plugins', array() );
 			foreach( $plugins as $plugin_path ) {
 				$plugin_base = plugin_basename( $plugin_path );
-				if( !array_key_exists( $plugin_base, $active_plugins ) )
+				if ( ! array_key_exists( $plugin_base, $active_plugins ) )
 					continue;
 				$plugin  = get_plugin_data( $plugin_path );
 				$return .= $plugin['Name'] . ': ' . $plugin['Version'] . "\n";
diff --git a/includes/class-bsr-db.php b/includes/class-bsr-db.php
index 9253659..3811f2e 100644
--- a/includes/class-bsr-db.php
+++ b/includes/class-bsr-db.php
@@ -54,10 +54,10 @@ public static function get_tables() {
 		if ( function_exists( 'is_multisite' ) && is_multisite() ) {
 
 			if ( is_main_site() ) {
-				$tables 	= $wpdb->get_col( 'SHOW TABLES' );
+				$tables = $wpdb->get_col( 'SHOW TABLES' );
 			} else {
-				$blog_id 	= get_current_blog_id();
-				$tables 	= $wpdb->get_col( "SHOW TABLES LIKE '" . $wpdb->base_prefix . absint( $blog_id ) . "\_%'" );
+				$blog_id = get_current_blog_id();
+				$tables  = $wpdb->get_col( "SHOW TABLES LIKE '" . $wpdb->base_prefix . absint( $blog_id ) . "\_%'" );
 			}
 
 		} else {
@@ -106,9 +106,9 @@ public function get_page_size() {
 	 * @return int
 	 */
 	public function get_pages_in_table( $table ) {
-		$table 	= esc_sql( $table );
-		$rows 	= $this->wpdb->get_var( "SELECT COUNT(*) FROM `$table`" );
-		$pages 	= ceil( $rows / $this->page_size );
+		$table = esc_sql( $table );
+		$rows  = $this->wpdb->get_var( "SELECT COUNT(*) FROM `$table`" );
+		$pages = ceil( $rows / $this->page_size );
 		return absint( $pages );
 	}
 
@@ -126,7 +126,7 @@ public function get_total_pages( $tables ) {
 			$pages = $this->get_pages_in_table( $table );
 
 			// Always include 1 page in case we have to create schemas, etc.
-			if ( $pages == 0 ) {
+			if ( 0 == $pages ) {
 				$pages = 1;
 			}
 
@@ -143,14 +143,14 @@ public function get_total_pages( $tables ) {
 	 * @return array
 	 */
 	public function get_columns( $table ) {
-		$primary_key 	= null;
-		$columns 		= array();
-		$fields  		= $this->wpdb->get_results( 'DESCRIBE ' . $table );
+		$primary_key = null;
+		$columns     = array();
+		$fields      = $this->wpdb->get_results( 'DESCRIBE ' . $table );
 
 		if ( is_array( $fields ) ) {
 			foreach ( $fields as $column ) {
 				$columns[] = $column->Field;
-				if ( $column->Key == 'PRI' ) {
+				if ( 'PRI' == $column->Key ) {
 					$primary_key = $column->Field;
 				}
 			}
@@ -176,21 +176,21 @@ public function get_columns( $table ) {
 	public function srdb( $table, $page, $args ) {
 
 		// Load up the default settings for this chunk.
-		$table 			= esc_sql( $table );
-		$current_page 	= absint( $page );
-		$pages 			= $this->get_pages_in_table( $table );
-		$done 			= false;
+		$table        = esc_sql( $table );
+		$current_page = absint( $page );
+		$pages        = $this->get_pages_in_table( $table );
+		$done         = false;
 
-		$args['search_for'] 	= str_replace( '#BSR_BACKSLASH#', '\\', $args['search_for'] );
-		$args['replace_with'] 	= str_replace( '#BSR_BACKSLASH#', '\\', $args['replace_with'] );
+		$args['search_for']   = str_replace( '#BSR_BACKSLASH#', '\\', $args['search_for'] );
+		$args['replace_with'] = str_replace( '#BSR_BACKSLASH#', '\\', $args['replace_with'] );
 
 		$table_report = array(
-			'change' 	=> 0,
-			'updates' 	=> 0,
-			'start' 	=> microtime( true ),
-			'end'		=> microtime( true ),
-			'errors' 	=> array(),
-			'skipped' 	=> false
+			'change'  => 0,
+			'updates' => 0,
+			'start'   => microtime( true ),
+			'end'     => microtime( true ),
+			'errors'  => array(),
+			'skipped' => false
 		);
 
 		// Get a list of columns in this table.
@@ -202,9 +202,9 @@ public function srdb( $table, $page, $args ) {
 			return array( 'table_complete' => true, 'table_report' => $table_report );
 		}
 
-		$current_row 	= 0;
-		$start 			= $page * $this->page_size;
-		$end 			= $this->page_size;
+		$current_row = 0;
+		$start       = $page * $this->page_size;
+		$end         = $this->page_size;
 
 		// Grab the content of the table.
 		$data = $this->wpdb->get_results( "SELECT * FROM `$table` LIMIT $start, $end", ARRAY_A );
@@ -213,8 +213,8 @@ public function srdb( $table, $page, $args ) {
 		foreach ( $data as $row ) {
 			$current_row++;
 			$update_sql = array();
-			$where_sql 	= array();
-			$upd 		= false;
+			$where_sql  = array();
+			$upd        = false;
 
 			foreach( $columns as $column ) {
 
@@ -240,8 +240,8 @@ public function srdb( $table, $page, $args ) {
 
 					// If the Site URL needs to be updated, let's do that last.
 					if ( isset( $update_later ) && true === $update_later ) {
-						$update_later 	= false;
-						$edited_data 	= $this->recursive_unserialize_replace( $args['search_for'], $args['replace_with'], $data_to_fix, false, $args['case_insensitive'] );
+						$update_later = false;
+						$edited_data  = $this->recursive_unserialize_replace( $args['search_for'], $args['replace_with'], $data_to_fix, false, $args['case_insensitive'] );
 
 						if ( $edited_data != $data_to_fix ) {
 							$table_report['change']++;
@@ -274,11 +274,11 @@ public function srdb( $table, $page, $args ) {
 			}
 
 			// Determine what to do with updates.
-			if ( $args['dry_run'] === 'on' ) {
+			if ( 'on' === $args['dry_run'] ) {
 				// Don't do anything if a dry run
 			} elseif ( $upd && ! empty( $where_sql ) ) {
 				// If there are changes to make, run the query.
-				$sql 	= 'UPDATE ' . $table . ' SET ' . implode( ', ', $update_sql ) . ' WHERE ' . implode( ' AND ', array_filter( $where_sql ) );
+				$sql    = 'UPDATE ' . $table . ' SET ' . implode( ', ', $update_sql ) . ' WHERE ' . implode( ' AND ', array_filter( $where_sql ) );
 				$result = $this->wpdb->query( $sql );
 
 				if ( ! $result ) {
@@ -338,7 +338,7 @@ public function recursive_unserialize_replace( $from = '', $to = '', $data = '',
 			// Submitted by Tina Matter
 			elseif ( is_object( $data ) ) {
 				// $data_class = get_class( $data );
-				$_tmp = $data; // new $data_class( );
+				$_tmp  = $data; // new $data_class( );
 				$props = get_object_vars( $data );
 				foreach ( $props as $key => $value ) {
 					$_tmp->$key = $this->recursive_unserialize_replace( $from, $to, $value, false, $case_insensitive );
diff --git a/includes/class-bsr-main.php b/includes/class-bsr-main.php
index e73dbc5..3e7db92 100755
--- a/includes/class-bsr-main.php
+++ b/includes/class-bsr-main.php
@@ -57,8 +57,8 @@ class Better_Search_Replace {
 	 * @since    1.0
 	 */
 	public function __construct() {
-		$this->plugin_name 	= 'better-search-replace';
-		$this->version 		= BSR_VERSION;
+		$this->plugin_name = 'better-search-replace';
+		$this->version     = BSR_VERSION;
 		$this->load_dependencies();
 		$this->set_locale();
 		$this->define_admin_hooks();
diff --git a/templates/bsr-settings.php b/templates/bsr-settings.php
index 4b2bb93..47cf940 100644
--- a/templates/bsr-settings.php
+++ b/templates/bsr-settings.php
@@ -15,7 +15,7 @@
 // Other settings.
 $page_size 	= get_option( 'bsr_page_size' ) ? absint( get_option( 'bsr_page_size' ) ) : 20000;
 
- ?>
+?>
 
 <?php settings_fields( 'bsr_settings_fields' ); ?>