else if -> elseif

includes/abstracts/abstract-wc-gzd-compatibility.php

@@ -27,11 +27,11 @@ public function __construct( $plugin_name, $plugin_file, $version_data = array()
 		if ( empty( $version_data[ 'requires_at_least' ] ) && empty( $version_data[ 'tested_up_to' ] ) ) {
 			$version_data[ 'requires_at_least' ] = $version_data[ 'version' ];
 			$version_data[ 'tested_up_to' ] = $version_data[ 'version' ];
-		} else if ( empty( $version_data[ 'tested_up_to' ] ) ) {
+		} elseif ( empty( $version_data[ 'tested_up_to' ] ) ) {
 			$version_data[ 'tested_up_to' ] = $version_data[ 'requires_at_least' ];
 			if ( wc_gzd_get_dependencies()->compare_versions( $version_data[ 'version' ], $version_data[ 'requires_at_least' ], '>' ) )
 				$version_data[ 'tested_up_to' ] = $version_data[ 'version' ];
-		} else if ( empty( $version_data[ 'requires_at_least' ] ) ) {
+		} elseif ( empty( $version_data[ 'requires_at_least' ] ) ) {
 			$version_data[ 'requires_at_least' ] = $version_data[ 'tested_up_to' ];
 			if ( wc_gzd_get_dependencies()->compare_versions( $version_data[ 'version' ], $version_data[ 'requires_at_least' ], '<' ) )
 				$version_data[ 'requires_at_least' ] = $version_data[ 'version' ];

includes/abstracts/abstract-wc-gzd-product.php

@@ -71,7 +71,7 @@ public function __get( $key ) {
 			if ( '' === $value )
 				$value = $this->gzd_variation_level_meta[ $key ];
 
-		} else if ( $this->child->is_type( 'variation' ) && in_array( $key, $this->gzd_variation_inherited_meta_data ) ) {
+		} elseif ( $this->child->is_type( 'variation' ) && in_array( $key, $this->gzd_variation_inherited_meta_data ) ) {
 
 			$value = wc_gzd_get_crud_data( $this->child, $key ) ? wc_gzd_get_crud_data( $this->child, $key ) : '';
 
@@ -80,7 +80,7 @@ public function __get( $key ) {
 				$value = wc_gzd_get_crud_data( wc_get_product( wc_gzd_get_crud_data( $this->child, 'parent' ) ), $key );
 			}
 
-		} else if ( $key == 'delivery_time' ) {
+		} elseif ( $key == 'delivery_time' ) {
 
 			$value = $this->get_delivery_time();
 
@@ -104,7 +104,7 @@ public function __get( $key ) {
 	public function __isset( $key ) {
 		if ( $this->child->is_type( 'variation' ) && in_array( $key, array_keys( $this->gzd_variation_level_meta ) ) ) {
 			return metadata_exists( 'post', wc_gzd_get_crud_data( $this->child, 'id' ), '_' . $key );
-		} else if ( $this->child->is_type( 'variation' ) && in_array( $key, array_keys( $this->gzd_variation_inherited_meta_data ) ) ) {	
+		} elseif ( $this->child->is_type( 'variation' ) && in_array( $key, array_keys( $this->gzd_variation_inherited_meta_data ) ) ) {
 			return metadata_exists( 'post', wc_gzd_get_crud_data( $this->child, 'id' ), '_' . $key ) || metadata_exists( 'post', wc_gzd_get_crud_data( $this->child, 'parent' ), '_' . $key );
 		} else {
 			return metadata_exists( 'post', wc_gzd_get_crud_data( $this->child, 'id' ), '_' . $key );

includes/admin/class-wc-gzd-admin-notices.php

@@ -63,9 +63,9 @@ public function add_notices() {
 
 				if ( ! $this->is_theme_compatible() )
 					add_action( 'admin_notices', array( $this, 'theme_incompatibility_notice' ) );
-				else if ( $this->is_theme_supported_by_pro() )
+				elseif ( $this->is_theme_supported_by_pro() )
 					add_action( 'admin_notices', array( $this, 'theme_supported_notice' ) );
-				else if ( ! $this->is_theme_ready() )
+				elseif ( ! $this->is_theme_ready() )
 					add_action( 'admin_notices', array( $this, 'theme_not_ready_notice' ) );
 
 			}

includes/admin/class-wc-gzd-admin.php

@@ -205,7 +205,7 @@ public function check_tour_hide() {
 
 			wp_safe_redirect( remove_query_arg( array( 'hide', 'tour', '_wpnonce' ) ) );
 
-		} else if ( isset( $_GET[ 'tour' ] ) && isset( $_GET[ 'enable' ] ) && isset( $_GET[ '_wpnonce' ] ) && check_admin_referer( 'wc-gzd-tour-enable' ) ) {
+		} elseif ( isset( $_GET[ 'tour' ] ) && isset( $_GET[ 'enable' ] ) && isset( $_GET[ '_wpnonce' ] ) && check_admin_referer( 'wc-gzd-tour-enable' ) ) {
 
 			$setting_sections = array_merge( array( 
 				'general' => '', 

includes/admin/settings/class-wc-gzd-settings-germanized.php

@@ -1258,7 +1258,7 @@ public function before_save( $settings ) {
 						update_option( 'woocommerce_calc_taxes', 'yes' );
 						update_option( 'woocommerce_prices_include_tax', 'yes' );
 					}
-				} else if ( $setting[ 'id' ] == 'woocommerce_gzd_enable_virtual_vat' ) {
+				} elseif ( $setting[ 'id' ] == 'woocommerce_gzd_enable_virtual_vat' ) {
 					if ( get_option( 'woocommerce_gzd_enable_virtual_vat' ) != 'yes' && ! empty( $_POST[ 'woocommerce_gzd_enable_virtual_vat' ] ) ) {
 						if ( ! empty( $_POST[ 'woocommerce_gzd_small_enterprise' ] ) )
 							continue;

includes/admin/views/html-page-status-germanized.php

@@ -107,7 +107,7 @@
 						foreach ( $rates as $rate ) {
 							if ( ! isset( $tax_rate_names[ $rate->tax_rate_name ] ) )
 								$tax_rate_names[ $rate->tax_rate_name ] = $rate;
-							else if ( $tax_rate_names[ $rate->tax_rate_name ]->tax_rate_class != $rate->tax_rate_class )
+							elseif ( $tax_rate_names[ $rate->tax_rate_name ]->tax_rate_class != $rate->tax_rate_class )
 								array_push( $collisions, array( $tax_rate_names[ $rate->tax_rate_name ], $rate ) );
 
 						}

includes/api/class-wc-gzd-rest-products-controller.php

@@ -387,7 +387,7 @@ public function save_update_product_data( $request, $product ) {
 
 			if ( isset( $data[ '_unit_price_auto' ] ) && ! empty( $data[ '_unit_price_auto' ] ) )
 				$data[ '_unit_price_auto' ] = true;
-			else if ( empty( $data[ '_unit_price_auto' ] ) )
+			elseif ( empty( $data[ '_unit_price_auto' ] ) )
 				unset( $data[ '_unit_price_auto' ] );
 			else
 				$data[ '_unit_price_auto' ] = get_post_meta( $real_product_id, '_unit_price_auto', true );

includes/class-wc-gzd-customer-helper.php

@@ -136,15 +136,15 @@ public function disable_checkout() {
 			// Disable registration
 			WC()->session->set( 'disable_checkout_signup', true );
 
-		} else if ( ! WC()->session->get( 'disable_checkout_signup' ) ) {
+		} elseif ( ! WC()->session->get( 'disable_checkout_signup' ) ) {
 
 			if ( is_checkout() && ( ! is_user_logged_in() || ! wc_gzd_is_customer_activated() ) ) {
 
 				WC()->session->set( 'login_redirect', 'checkout' );
 				wp_safe_redirect( wc_gzd_get_page_permalink( 'myaccount' ) );
 				exit;
 
-			} else if ( is_checkout() ) {
+			} elseif ( is_checkout() ) {
 
 				unset( WC()->session->login_redirect );
 

includes/class-wc-gzd-dependencies.php

@@ -94,9 +94,9 @@ public function __construct( $plugin = null ) {
 
 			if ( ! $this->is_plugin_activated( $plugin ) ) {
 				$this->plugins_result[ 'unactivated' ][ $plugin ] = $data;
-			} else if ( $this->is_plugin_outdated( $plugin ) ) {
+			} elseif ( $this->is_plugin_outdated( $plugin ) ) {
 				$this->plugins_result[ 'outdated' ][ $plugin ] = $data;
-			} else if ( ! $this->is_plugin_tested( $plugin ) ) {
+			} elseif ( ! $this->is_plugin_tested( $plugin ) ) {
 				$this->plugins_result[ 'untested' ][ $plugin ] = $data;
 			}
 
@@ -106,7 +106,7 @@ public function __construct( $plugin = null ) {
 			$this->loadable = false;
 			remove_all_actions( 'admin_notices' );
 			add_action( 'admin_notices', array( $this, 'dependencies_notice' ) );
-		} else if ( ! empty( $this->plugins_result[ 'untested' ] ) ) {
+		} elseif ( ! empty( $this->plugins_result[ 'untested' ] ) ) {
 			remove_all_actions( 'admin_notices' );
 			add_action( 'admin_notices', array( $this, 'dependencies_notice' ) );
 		}
@@ -150,7 +150,7 @@ protected function parse_plugin_header_data() {
 			foreach ( $plugin_data as $key => $value ) {
 				if ( strpos( $key, 'requires' ) !== false ) {
 					$this->plugins_header[ str_replace( 'requires_', '', $key ) ][ 'requires' ] = $value;
-				} else if ( strpos( $key, 'tested' ) !== false ) {
+				} elseif ( strpos( $key, 'tested' ) !== false ) {
 					$this->plugins_header[ str_replace( 'tested_', '', $key ) ][ 'tested' ] = $value;
 				}
 			}

includes/class-wc-gzd-emails.php

@@ -72,7 +72,7 @@ public function maybe_hide_username_password_reset( $translated, $original, $dom
 		if ( 'woocommerce' === $domain ) {
 			if ( 'Someone requested that the password be reset for the following account:' === $original ) {
 				return __( 'Someone requested a password reset for your account.', 'woocommerce-germanized' );
-			} else if ( 'Username: %s' === $original ) {
+			} elseif ( 'Username: %s' === $original ) {
 				remove_filter( 'gettext', array( $this, 'maybe_hide_username_password_reset' ), 10, 3 );
 				return '';
 			}

includes/compatibility/class-wc-gzd-compatibility-wpml.php

@@ -63,7 +63,7 @@ public function send_order_admin_confirmation( $order_id ) {
 
 			if ( method_exists( $woocommerce_wpml->emails, 'admin_email' ) )
 				$woocommerce_wpml->emails->admin_email( $order_id );
-			else if ( method_exists( $woocommerce_wpml->emails, 'new_order_admin_email' ) )
+			elseif ( method_exists( $woocommerce_wpml->emails, 'new_order_admin_email' ) )
 				$woocommerce_wpml->emails->new_order_admin_email( $order_id );
 
 			// Stop Germanized from sending the notification
@@ -89,7 +89,7 @@ public function unregister_order_confirmation_hooks() {
 			foreach ( $statuses as $status ) {
 				if ( method_exists( $woocommerce_wpml->emails, 'admin_email' ) )
 					remove_action( $status, array( $woocommerce_wpml->emails, 'admin_email' ), 9 );
-				else if ( method_exists( $woocommerce_wpml->emails, 'new_order_admin_email' ) )
+				elseif ( method_exists( $woocommerce_wpml->emails, 'new_order_admin_email' ) )
 					remove_action( $status, array( $woocommerce_wpml->emails, 'new_order_admin_email' ), 9 );
 			}
 		}

includes/gateways/direct-debit/class-wc-gzd-gateway-direct-debit.php

@@ -150,7 +150,7 @@ public function export_args( $args = array() ) {
 			if ( isset( $_GET['sepa_start_date'] ) || isset( $_GET['sepa_end_date'] ) ) {
 				$args['start_date'] = ( isset( $_GET['sepa_start_date'] ) ? sanitize_text_field( $_GET['sepa_start_date'] ) : '' );
 				$args['end_date'] = ( isset( $_GET['sepa_end_date'] ) ? sanitize_text_field( $_GET['sepa_end_date'] ) : '' );
-			} else if ( isset( $_GET[ 'sepa_order_id' ] ) ) {
+			} elseif ( isset( $_GET[ 'sepa_order_id' ] ) ) {
 				$args['order_id'] = absint( $_GET['sepa_order_id'] );
 			}
 		}

includes/trusted-shops/class-wc-gzd-trusted-shops-admin.php

@@ -447,7 +447,7 @@ public function before_save( $settings ) {
 				if ( $setting[ 'id' ] == 'woocommerce_' . $this->base->option_prefix . 'trusted_shops_review_widget_enable' ) {
 					if ( ! empty( $_POST[ 'woocommerce_' . $this->base->option_prefix . 'trusted_shops_review_widget_enable' ] ) && ! $this->base->is_review_widget_enabled() )
 						update_option( '_woocommerce_' . $this->base->option_prefix . 'trusted_shops_update_reviews', 1 );
-				} else if ( $setting[ 'id' ] == 'woocommerce_' . $this->base->option_prefix . 'trusted_shops_rich_snippets_enable' ) {
+				} elseif ( $setting[ 'id' ] == 'woocommerce_' . $this->base->option_prefix . 'trusted_shops_rich_snippets_enable' ) {
 					if ( ! empty( $_POST[ 'woocommerce_' . $this->base->option_prefix . 'trusted_shops_rich_snippets_enable' ] ) && ! $this->base->is_rich_snippets_enabled() )
 						update_option( '_woocommerce_' . $this->base->option_prefix . 'trusted_shops_update_snippets', 1 );
 				}

includes/trusted-shops/class-wc-gzd-trusted-shops-schedule.php

@@ -176,7 +176,7 @@ private function get_file_content( $url ) {
 
 		    return $output;
 
-	    } else if ( ini_get( 'allow_url_fopen' ) ) {
+	    } elseif ( ini_get( 'allow_url_fopen' ) ) {
 	    	return file_get_contents( $url );
 	    }
 

includes/wc-gzd-cart-functions.php

@@ -40,11 +40,11 @@ function wc_gzd_cart_product_item_desc( $title, $cart_item, $cart_item_key = ''
 		if ( wc_gzd_get_gzd_product( $product )->get_mini_desc() )
 			$product_desc = wc_gzd_get_gzd_product( $product )->get_mini_desc();
 
-	} else if ( isset( $cart_item[ 'item_desc' ] ) ) {
+	} elseif ( isset( $cart_item[ 'item_desc' ] ) ) {
 
 		$product_desc = $cart_item[ 'item_desc' ];
 
-	} else if ( isset( $cart_item[ 'product_id' ] ) ) {
+	} elseif ( isset( $cart_item[ 'product_id' ] ) ) {
 
 		$product = wc_get_product( ! empty( $cart_item[ 'variation_id' ] ) ? $cart_item[ 'variation_id' ] : $cart_item[ 'product_id' ] );
 
@@ -77,11 +77,11 @@ function wc_gzd_cart_product_delivery_time( $title, $cart_item, $cart_item_key =
 		if ( wc_gzd_get_gzd_product( $product )->get_delivery_time_term() )
 			$delivery_time = wc_gzd_get_gzd_product( $product )->get_delivery_time_html();
 
-	} else if ( isset( $cart_item[ 'delivery_time' ] ) ) {
+	} elseif ( isset( $cart_item[ 'delivery_time' ] ) ) {
 
 		$delivery_time = $cart_item[ 'delivery_time' ];
 
-	} else if ( isset( $cart_item[ 'product_id' ] ) ) {
+	} elseif ( isset( $cart_item[ 'product_id' ] ) ) {
 
 		$product = wc_get_product( ! empty( $cart_item[ 'variation_id' ] ) ? $cart_item[ 'variation_id' ] : $cart_item[ 'product_id' ] );
 
@@ -114,12 +114,12 @@ function wc_gzd_cart_product_unit_price( $price, $cart_item, $cart_item_key = ''
 		if ( wc_gzd_get_gzd_product( $product )->has_unit() )
 			$unit_price = wc_gzd_get_gzd_product( $product )->get_unit_html( false );
 
-	} else if ( isset( $cart_item[ 'unit_price' ] ) ) {
+	} elseif ( isset( $cart_item[ 'unit_price' ] ) ) {
 
 		$unit_price = $cart_item[ 'unit_price' ];
 
 
-	} else if ( isset( $cart_item[ 'product_id' ] ) ) {
+	} elseif ( isset( $cart_item[ 'product_id' ] ) ) {
 
 		$product = wc_get_product( ! empty( $cart_item[ 'variation_id' ] ) ? $cart_item[ 'variation_id' ] : $cart_item[ 'product_id' ] );
 
@@ -152,11 +152,11 @@ function wc_gzd_cart_product_units( $title, $cart_item, $cart_item_key = '' ) {
 		if ( wc_gzd_get_gzd_product( $product )->has_product_units() )
 			$units = wc_gzd_get_gzd_product( $product )->get_product_units_html();
 
-	} else if ( isset( $cart_item[ 'units' ] ) ) {
+	} elseif ( isset( $cart_item[ 'units' ] ) ) {
 
 		$units = $cart_item[ 'units' ];
 
-	} else if ( isset( $cart_item[ 'product_id' ] ) ) {
+	} elseif ( isset( $cart_item[ 'product_id' ] ) ) {
 
 		$product = wc_get_product( ! empty( $cart_item[ 'variation_id' ] ) ? $cart_item[ 'variation_id' ] : $cart_item[ 'product_id' ] );
 

includes/wc-gzd-legacy-functions.php

@@ -23,7 +23,7 @@ function wc_gzd_get_crud_data( $object, $key ) {
 
 	if ( 'id' === $key && is_callable( array( $object, 'is_type' ) ) && $object->is_type( 'variation' ) && ! wc_gzd_get_dependencies()->woocommerce_version_supports_crud() ) {
 		$key = 'variation_id';
-	} else if ( 'parent' === $key && is_callable( array( $object, 'is_type' ) ) && $object->is_type( 'variation' ) && ! wc_gzd_get_dependencies()->woocommerce_version_supports_crud() ) {
+	} elseif ( 'parent' === $key && is_callable( array( $object, 'is_type' ) ) && $object->is_type( 'variation' ) && ! wc_gzd_get_dependencies()->woocommerce_version_supports_crud() ) {
 	    // Set getter to parent so that it is not being used for pre 2.7
 	    $key = 'id';
 	    $getter = 'parent';
@@ -46,7 +46,7 @@ function wc_gzd_get_crud_data( $object, $key ) {
 		if ( $reflection->isPublic() ) {
 			$value = $object->{$getter}();
 		}
-	} else if ( wc_gzd_get_dependencies()->woocommerce_version_supports_crud() ) {
+	} elseif ( wc_gzd_get_dependencies()->woocommerce_version_supports_crud() ) {
 		if ( substr( $key, 0, 1 ) !== '_' )
 			$key = '_' . $key;
 

includes/wc-gzd-product-functions.php

@@ -65,7 +65,7 @@ function wc_gzd_is_revocation_exempt( $product, $type = 'digital' ) {
 	if ( empty( $types ) )
 		return false;
 
-	else if ( ! is_array( $types ) )
+	elseif ( ! is_array( $types ) )
 		$types = array( $types );
 
 	if ( $type === 'digital' ) {
@@ -74,7 +74,7 @@ function wc_gzd_is_revocation_exempt( $product, $type = 'digital' ) {
 			if ( wc_gzd_product_matches_extended_type( $revo_type, $product ) )
 				return true;
 		}
-	} else if ( $type === 'service' ) {
+	} elseif ( $type === 'service' ) {
 		if ( wc_gzd_get_gzd_product( $product )->is_service() )
 			return true;
 	}
@@ -98,7 +98,7 @@ function wc_gzd_product_matches_extended_type( $type, $product ) {
 
 	if ( $type === $product->get_type() )
 		$matches_type = true; 
-	else if ( is_callable( array( $product, 'is_' . $type ) ) )
+	elseif ( is_callable( array( $product, 'is_' . $type ) ) )
 		$matches_type = ( call_user_func_array( array( $product, 'is_' . $type ), array() ) === true ? true : false );
 
 	// Do only check parent if product does not match the type

includes/wc-gzd-template-functions.php

@@ -567,7 +567,7 @@ function woocommerce_gzd_template_sale_price_label_html( $price, $product ) {
 
 		if ( ! is_product() && get_option( 'woocommerce_gzd_display_listings_sale_price_labels' ) === 'no' )
 			return $price;
-		else if ( is_product() && get_option( 'woocommerce_gzd_display_product_detail_sale_price_labels' ) === 'no' )
+		elseif ( is_product() && get_option( 'woocommerce_gzd_display_product_detail_sale_price_labels' ) === 'no' )
 			return $price;
 
 		return wc_gzd_get_gzd_product( $product )->add_labels_to_price_html( $price );