AyeCode / invoicing

includes/wpinv-invoice-functions.php

Braces +21 added lines, -16 removed lines

@@ -83,8 +83,9 @@ 
 
     $invoice_id = $wpdb->get_var( $wpdb->prepare( "SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_wpinv_transaction_id' AND meta_value = %s LIMIT 1", $key ) );
 
-    if ( $invoice_id != NULL )
-        return $invoice_id;
+    if ( $invoice_id != NULL ) {
+            return $invoice_id;
+    }
 
     return 0;
 }
@@ -759,8 +760,9 @@ 
 function wpinv_checkout_validate_cc_zip( $zip = 0, $country_code = '' ) {
     $ret = false;
 
-    if ( empty( $zip ) || empty( $country_code ) )
-        return $ret;
+    if ( empty( $zip ) || empty( $country_code ) ) {
+            return $ret;
+    }
 
     $country_code = strtoupper( $country_code );
 
@@ -922,8 +924,9 @@ 
         "ZM" => "\d{5}"
     );
 
-    if ( ! isset ( $zip_regex[ $country_code ] ) || preg_match( "/" . $zip_regex[ $country_code ] . "/i", $zip ) )
-        $ret = true;
+    if ( ! isset ( $zip_regex[ $country_code ] ) || preg_match( "/" . $zip_regex[ $country_code ] . "/i", $zip ) ) {
+            $ret = true;
+    }
 
     return apply_filters( 'wpinv_is_zip_valid', $ret, $zip, $country_code );
 }
@@ -1249,14 +1252,15 @@ 
 
     $wpinv_cpt = $_REQUEST[ 'wpinv-cpt' ];
 
-    if ( get_query_var( 'paged' ) && 'wpi_invoice' == $wpinv_cpt )
-        $args['page'] = get_query_var('paged');
-    else if ( get_query_var( 'page' )  && 'wpi_invoice' == $wpinv_cpt )
-        $args['page'] = get_query_var( 'page' );
-    else if ( !empty( $args[ 'page' ] ) )
-        $args['page'] = $args[ 'page' ];
-    else
-        $args['page'] = 1;
+    if ( get_query_var( 'paged' ) && 'wpi_invoice' == $wpinv_cpt ) {
+            $args['page'] = get_query_var('paged');
+    } else if ( get_query_var( 'page' )  && 'wpi_invoice' == $wpinv_cpt ) {
+            $args['page'] = get_query_var( 'page' );
+    } else if ( !empty( $args[ 'page' ] ) ) {
+            $args['page'] = $args[ 'page' ];
+    } else {
+            $args['page'] = 1;
+    }
 
     /**
      * Generate WP_Query args. This logic will change if orders are moved to
@@ -1391,8 +1395,9 @@ 
 
 	$invoice_id = $wpdb->get_var( $wpdb->prepare( "SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_wpinv_key' AND meta_value = %s LIMIT 1", $key ) );
 
-	if ( $invoice_id != NULL )
-		return $invoice_id;
+	if ( $invoice_id != NULL ) {
+			return $invoice_id;
+	}
 
 	return 0;
 }