AyeCode / invoicing

templates/payment-forms/elements/items.php

Spacing +13 added lines, -13 removed lines

@@ -7,44 +7,44 @@
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
-if ( empty( $form->get_items() ) ) {
+if (empty($form->get_items())) {
     return;
 }
 
-if ( ! empty( $GLOBALS['getpaid_force_checkbox'] ) ) {
+if (!empty($GLOBALS['getpaid_force_checkbox'])) {
     $items_type = 'checkbox';
 }
 
-if ( empty( $items_type ) ) {
+if (empty($items_type)) {
     $items_type = 'total';
 }
 
-do_action( 'getpaid_before_payment_form_items', $form );
+do_action('getpaid_before_payment_form_items', $form);
 
-switch ( $items_type ) {
+switch ($items_type) {
     case 'radio':
-        wpinv_get_template( 'payment-forms/variations/radio.php', compact( 'form', 'items_type' ) );
+        wpinv_get_template('payment-forms/variations/radio.php', compact('form', 'items_type'));
         break;
     case 'checkbox':
-        wpinv_get_template( 'payment-forms/variations/checkbox.php', compact( 'form', 'items_type' ) );
+        wpinv_get_template('payment-forms/variations/checkbox.php', compact('form', 'items_type'));
         break;
     case 'select':
-        wpinv_get_template( 'payment-forms/variations/select.php', compact( 'form', 'items_type' ) );
+        wpinv_get_template('payment-forms/variations/select.php', compact('form', 'items_type'));
         break;
 }
 
-do_action( 'getpaid_before_payment_form_cart', $form );
+do_action('getpaid_before_payment_form_cart', $form);
 
 // Display the cart totals.
-if ( ! empty( $hide_cart ) ) {
+if (!empty($hide_cart)) {
     echo '<div class="d-none">';
 }
 
 // Display the cart totals.
-wpinv_get_template( 'payment-forms/cart.php', compact( 'form', 'items_type' ) );
+wpinv_get_template('payment-forms/cart.php', compact('form', 'items_type'));
 
-if ( ! empty( $hide_cart ) ) {
+if (!empty($hide_cart)) {
     echo '</div>';
 }

templates/payment-forms/cart-totals.php

Spacing +19 added lines, -19 removed lines

@@ -7,17 +7,17 @@ 
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 // Totals rows.
 $totals = apply_filters(
 	'getpaid_payment_form_cart_table_totals',
 	array(
-		'subtotal' => __( 'Subtotal', 'invoicing' ),
-		'tax'      => __( 'Tax', 'invoicing' ),
-		'fees'     => __( 'Fee', 'invoicing' ),
-		'discount' => __( 'Discount', 'invoicing' ),
-		'total'    => __( 'Total', 'invoicing' ),
+		'subtotal' => __('Subtotal', 'invoicing'),
+		'tax'      => __('Tax', 'invoicing'),
+		'fees'     => __('Fee', 'invoicing'),
+		'discount' => __('Discount', 'invoicing'),
+		'total'    => __('Total', 'invoicing'),
 	),
 	$form
 );
@@ -25,15 +25,15 @@ 
 $currency = $form->get_currency();
 $country  = wpinv_get_default_country();
 
-if ( ! empty( $form->invoice ) ) {
-	$country  = $form->invoice->get_country();
+if (!empty($form->invoice)) {
+	$country = $form->invoice->get_country();
 }
 
-if ( ! wpinv_use_taxes() && isset( $totals['tax'] ) ) {
-	unset( $totals['tax'] );
+if (!wpinv_use_taxes() && isset($totals['tax'])) {
+	unset($totals['tax']);
 }
 
-do_action( 'getpaid_before_payment_form_cart_totals', $form, $totals );
+do_action('getpaid_before_payment_form_cart_totals', $form, $totals);
 
 ?>
 <style>
@@ -47,26 +47,26 @@ 
 	<div class="row">
 		<div class="col-12 offset-sm-6 col-sm-6 border-sm-left pl-sm-0">
 
-			<?php foreach ( $totals as $key => $label ) : ?>
+			<?php foreach ($totals as $key => $label) : ?>
 
-				<div class="getpaid-form-cart-totals-col getpaid-form-cart-totals-<?php echo esc_attr( $key ); ?> font-weight-bold py-2 px-3 <?php echo 'total' == $key ? 'bg-light' : 'border-bottom'; ?>">
+				<div class="getpaid-form-cart-totals-col getpaid-form-cart-totals-<?php echo esc_attr($key); ?> font-weight-bold py-2 px-3 <?php echo 'total' == $key ? 'bg-light' : 'border-bottom'; ?>">
 
 					<div class="form-row">
 
 						<div class="col-8 pl-sm-0 getpaid-payment-form-line-totals-label">
-							<?php echo esc_html( $label ); ?>
+							<?php echo esc_html($label); ?>
 						</div>
 
-						<div class="col-4 getpaid-payment-form-line-totals-value getpaid-form-cart-totals-total-<?php echo esc_attr( $key ); ?>">
+						<div class="col-4 getpaid-payment-form-line-totals-value getpaid-form-cart-totals-total-<?php echo esc_attr($key); ?>">
 
 							<?php
 
 								// Total tax.
-								if ( in_array( $key, array( 'tax', 'discount', 'subtotal', 'total', 'fees' ) ) ) {
-								echo wpinv_price( 0, $currency );
+								if (in_array($key, array('tax', 'discount', 'subtotal', 'total', 'fees'))) {
+								echo wpinv_price(0, $currency);
 								}
 
-								do_action( "getpaid_payment_form_cart_totals_$key", $form );
+								do_action("getpaid_payment_form_cart_totals_$key", $form);
 							?>
 
 						</div>
@@ -82,4 +82,4 @@ 
 </div>
 
 <?php
-do_action( 'getpaid_payment_form_cart_totals', $form, $totals );
+do_action('getpaid_payment_form_cart_totals', $form, $totals);

templates/payment-forms/cart.php

Spacing +17 added lines, -17 removed lines

@@ -7,34 +7,34 @@ 
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 // Cart table columns.
 $columns = array(
-    'name'     => __( 'Item', 'invoicing' ),
-    'price'    => __( 'Price', 'invoicing' ),
-    'quantity' => __( 'Qty', 'invoicing' ),
-    'subtotal' => __( 'Subtotal', 'invoicing' ),
+    'name'     => __('Item', 'invoicing'),
+    'price'    => __('Price', 'invoicing'),
+    'quantity' => __('Qty', 'invoicing'),
+    'subtotal' => __('Subtotal', 'invoicing'),
 );
 
-if ( ! empty( $form->invoice ) ) {
-    $columns = getpaid_invoice_item_columns( $form->invoice );
+if (!empty($form->invoice)) {
+    $columns = getpaid_invoice_item_columns($form->invoice);
 }
 
-if ( isset( $columns['tax_rate'] ) ) {
-    unset( $columns['tax_rate'] );
+if (isset($columns['tax_rate'])) {
+    unset($columns['tax_rate']);
 }
 
-$columns = apply_filters( 'getpaid_payment_form_cart_table_columns', $columns, $form );
+$columns = apply_filters('getpaid_payment_form_cart_table_columns', $columns, $form);
 
 ?>
     <div class="getpaid-payment-form-items-cart border form-group">
 
         <div class="getpaid-payment-form-items-cart-header font-weight-bold bg-light border-bottom py-2 px-3">
             <div class="form-row">
-                <?php foreach ( $columns as $key => $label ) : ?>
-                    <div class="<?php echo 'name' == $key ? 'col-6' : 'col'; ?> <?php echo ( in_array( $key, array( 'subtotal', 'quantity', 'tax_rate' ) ) ) ? 'd-none d-sm-block' : ''; ?> getpaid-form-cart-item-<?php echo sanitize_html_class( $key ); ?>">
-                        <span><?php echo esc_html( $label ); ?></span>
+                <?php foreach ($columns as $key => $label) : ?>
+                    <div class="<?php echo 'name' == $key ? 'col-6' : 'col'; ?> <?php echo (in_array($key, array('subtotal', 'quantity', 'tax_rate'))) ? 'd-none d-sm-block' : ''; ?> getpaid-form-cart-item-<?php echo sanitize_html_class($key); ?>">
+                        <span><?php echo esc_html($label); ?></span>
                     </div>
                 <?php endforeach; ?>
             </div>
@@ -43,16 +43,16 @@ 
         <?php
 
             // Display the item totals.
-            foreach ( $form->get_items() as $item ) {
-			wpinv_get_template( 'payment-forms/cart-item.php', compact( 'form', 'item', 'columns' ) );
+            foreach ($form->get_items() as $item) {
+			wpinv_get_template('payment-forms/cart-item.php', compact('form', 'item', 'columns'));
             }
 
             // Display the cart totals.
-            wpinv_get_template( 'payment-forms/cart-totals.php', compact( 'form' ) );
+            wpinv_get_template('payment-forms/cart-totals.php', compact('form'));
 
         ?>
     </div>
 
 <?php
 
-do_action( 'getpaid_after_payment_form_cart', $form );
+do_action('getpaid_after_payment_form_cart', $form);

templates/emails/wpinv-email-footer.php

Spacing +5 added lines, -5 removed lines

@@ -1,11 +1,11 @@ 
 <?php
 // don't load directly
-if ( ! defined( 'ABSPATH' ) ) {
-    die( '-1' );
+if (!defined('ABSPATH')) {
+    die('-1');
 }
 
-$email_footer = apply_filters( 'wpinv_email_footer_text', wpinv_get_option( 'email_footer_text', get_bloginfo( 'name', 'display' ) . ' - ' . __( 'Powered by GetPaid', 'invoicing' ) ) );
-$email_footer = $email_footer ? wpautop( wp_kses_post( wptexturize( $email_footer ) ) ) : '';
+$email_footer = apply_filters('wpinv_email_footer_text', wpinv_get_option('email_footer_text', get_bloginfo('name', 'display') . ' - ' . __('Powered by GetPaid', 'invoicing')));
+$email_footer = $email_footer ? wpautop(wp_kses_post(wptexturize($email_footer))) : '';
 ?>
                                                             </div>
                                                         </td>
@@ -27,7 +27,7 @@ 
                                                 <table border="0" cellpadding="10" cellspacing="0" width="100%">
                                                     <tr>
                                                         <td colspan="2" valign="middle" id="credit">
-                                                            <?php echo wp_kses_post( $email_footer ); ?>
+                                                            <?php echo wp_kses_post($email_footer); ?>
                                                         </td>
                                                     </tr>
                                                 </table>

templates/emails/invoice-items.php

Spacing +12 added lines, -12 removed lines

@@ -8,18 +8,18 @@ 
  * @var WPInv_Invoice $invoice
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
-$column_count = count( $columns );
+$column_count = count($columns);
 ?>
 
-<?php do_action( 'wpinv_before_email_items', $invoice ); ?>
+<?php do_action('wpinv_before_email_items', $invoice); ?>
 
 
 <div id="wpinv-email-items">
 
     <h3 class="invoice-items-title">
-        <?php echo sprintf( esc_html__( '%s Items', 'invoicing' ), esc_html( ucfirst( $invoice->get_invoice_quote_type() ) ) ); ?>
+        <?php echo sprintf(esc_html__('%s Items', 'invoicing'), esc_html(ucfirst($invoice->get_invoice_quote_type()))); ?>
     </h3>
 
     <table class="table table-bordered table-hover">
@@ -28,9 +28,9 @@ 
 
             <tr class="wpinv_cart_header_row">
 
-                <?php foreach ( $columns as $key => $label ) : ?>
-                    <th class="<?php echo 'name' == $key ? 'text-left' : 'text-right'; ?> wpinv_cart_item_<?php echo sanitize_html_class( $key ); ?>">
-                        <?php echo esc_html( $label ); ?>
+                <?php foreach ($columns as $key => $label) : ?>
+                    <th class="<?php echo 'name' == $key ? 'text-left' : 'text-right'; ?> wpinv_cart_item_<?php echo sanitize_html_class($key); ?>">
+                        <?php echo esc_html($label); ?>
                     </th>
                 <?php endforeach; ?>
 
@@ -43,13 +43,13 @@ 
             <?php
 
                 // Display the item totals.
-                foreach ( $invoice->get_items() as $item ) {
-				wpinv_get_template( 'emails/invoice-item.php', compact( 'invoice', 'item', 'columns' ) );
+                foreach ($invoice->get_items() as $item) {
+				wpinv_get_template('emails/invoice-item.php', compact('invoice', 'item', 'columns'));
                 }
 
                 // Display the fee totals.
-                foreach ( $invoice->get_fees() as $fee ) {
-				wpinv_get_template( 'emails/fee-item.php', compact( 'invoice', 'fee', 'columns' ) );
+                foreach ($invoice->get_fees() as $fee) {
+				wpinv_get_template('emails/fee-item.php', compact('invoice', 'fee', 'columns'));
                 }
 
             ?>
@@ -57,7 +57,7 @@ 
         </tbody>
 
         <tfoot>
-            <?php wpinv_get_template( 'emails/invoice-totals.php', compact( 'invoice', 'column_count' ) ); ?>
+            <?php wpinv_get_template('emails/invoice-totals.php', compact('invoice', 'column_count')); ?>
         </tfoot>
     
     </table>

templates/emails/invoice-totals.php

Spacing +23 added lines, -23 removed lines

@@ -8,22 +8,22 @@ 
  * @var WPInv_Invoice $invoice
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 // Totals rows.
-$totals = getpaid_invoice_totals_rows( $invoice );
+$totals = getpaid_invoice_totals_rows($invoice);
 
-do_action( 'getpaid_before_email_line_totals', $invoice, $totals );
+do_action('getpaid_before_email_line_totals', $invoice, $totals);
 
 ?>
 
 
-<?php if ( has_action( 'wpinv_email_footer_buttons' ) ) : ?>
+<?php if (has_action('wpinv_email_footer_buttons')) : ?>
 
     <tr class="wpinv_cart_footer_row">
 
-        <td colspan="<?php echo ( (int) $column_count ); ?>">
-            <?php do_action( 'wpinv_email_footer_buttons' ); ?>
+        <td colspan="<?php echo ((int) $column_count); ?>">
+            <?php do_action('wpinv_email_footer_buttons'); ?>
         </td>
 
     </tr>
@@ -31,44 +31,44 @@ 
 <?php endif; ?>
 
 
-<?php foreach ( $totals as $key => $label ) : ?>
+<?php foreach ($totals as $key => $label) : ?>
 
-    <tr class="wpinv_cart_footer_row wpinv_cart_<?php echo sanitize_html_class( $key ); ?>_row">
+    <tr class="wpinv_cart_footer_row wpinv_cart_<?php echo sanitize_html_class($key); ?>_row">
 
-        <td colspan="<?php echo ( $column_count - 1 ); ?>" class="wpinv_cart_<?php echo sanitize_html_class( $key ); ?>_label text-right">
-            <strong><?php echo esc_html( $label ); ?>:</strong>
+        <td colspan="<?php echo ($column_count - 1); ?>" class="wpinv_cart_<?php echo sanitize_html_class($key); ?>_label text-right">
+            <strong><?php echo esc_html($label); ?>:</strong>
         </td>
 
-        <td class="wpinv_cart_<?php echo sanitize_html_class( $key ); ?> text-right">
+        <td class="wpinv_cart_<?php echo sanitize_html_class($key); ?> text-right">
 
             <?php
 
                 // Total tax.
-                if ( 'tax' == $key ) {
-				echo wpinv_price( $invoice->get_total_tax(), $invoice->get_currency() );
+                if ('tax' == $key) {
+				echo wpinv_price($invoice->get_total_tax(), $invoice->get_currency());
                 }
 
-                if ( 'fee' == $key ) {
-				echo wpinv_price( $invoice->get_total_fees(), $invoice->get_currency() );
+                if ('fee' == $key) {
+				echo wpinv_price($invoice->get_total_fees(), $invoice->get_currency());
                 }
 
                 // Total discount.
-                if ( 'discount' == $key ) {
-				echo wpinv_price( $invoice->get_total_discount(), $invoice->get_currency() );
+                if ('discount' == $key) {
+				echo wpinv_price($invoice->get_total_discount(), $invoice->get_currency());
                 }
 
                 // Sub total.
-                if ( 'subtotal' == $key ) {
-				echo wpinv_price( $invoice->get_subtotal(), $invoice->get_currency() );
+                if ('subtotal' == $key) {
+				echo wpinv_price($invoice->get_subtotal(), $invoice->get_currency());
                 }
 
                 // Total.
-                if ( 'total' == $key ) {
-				echo wpinv_price( $invoice->get_total(), $invoice->get_currency() );
+                if ('total' == $key) {
+				echo wpinv_price($invoice->get_total(), $invoice->get_currency());
                 }
 
                 // Fires when printing a cart total in an email.
-                do_action( "getpaid_email_cart_totals_$key", $invoice );
+                do_action("getpaid_email_cart_totals_$key", $invoice);
 
             ?>
 
@@ -80,4 +80,4 @@ 
 
 <?php
 
-    do_action( 'getpaid_after_email_line_totals', $invoice, $totals );
+    do_action('getpaid_after_email_line_totals', $invoice, $totals);

templates/emails/invoice-item.php

Spacing +19 added lines, -19 removed lines

@@ -10,65 +10,65 @@ 
  * @var array $columns
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 ?>
 
-<?php do_action( 'getpaid_before_email_line_item', $invoice, $item ); ?>
+<?php do_action('getpaid_before_email_line_item', $invoice, $item); ?>
 
-<tr class="wpinv_cart_item item-type-<?php echo sanitize_html_class( $item->get_type() ); ?>">
+<tr class="wpinv_cart_item item-type-<?php echo sanitize_html_class($item->get_type()); ?>">
 
-    <?php foreach ( array_keys( $columns ) as $column ) : ?>
+    <?php foreach (array_keys($columns) as $column) : ?>
 
-        <td class="<?php echo 'name' == $column ? 'text-left' : 'text-right'; ?> wpinv_cart_item_<?php echo sanitize_html_class( $column ); ?>">
+        <td class="<?php echo 'name' == $column ? 'text-left' : 'text-right'; ?> wpinv_cart_item_<?php echo sanitize_html_class($column); ?>">
             
             <?php
 
                 // Fires before printing a line item column.
-                do_action( "getpaid_email_line_item_before_$column", $item, $invoice );
+                do_action("getpaid_email_line_item_before_$column", $item, $invoice);
 
                 // Item name.
-                if ( 'name' == $column ) {
+                if ('name' == $column) {
 
 				// Display the name.
-				echo '<div class="wpinv_email_cart_item_title">' . esc_html( $item->get_name() ) . '</div>';
+				echo '<div class="wpinv_email_cart_item_title">' . esc_html($item->get_name()) . '</div>';
 
 				// And an optional description.
 				$description = $item->get_description();
 
-				if ( ! empty( $description ) ) {
-					$description = wp_kses_post( $description );
+				if (!empty($description)) {
+					$description = wp_kses_post($description);
 					echo "<p class='small'>$description</p>";
                     }
 }
 
                 // Item price.
-                if ( 'price' == $column ) {
+                if ('price' == $column) {
 
 				// Display the item price (or recurring price if this is a renewal invoice)
 				$price = $invoice->is_renewal() ? $item->get_price() : $item->get_initial_price();
-				echo wpinv_price( $price, $invoice->get_currency() );
+				echo wpinv_price($price, $invoice->get_currency());
 
                 }
 
                 // Item quantity.
-                if ( 'quantity' == $column ) {
+                if ('quantity' == $column) {
 				echo (float) $item->get_quantity();
                 }
 
                 // Tax rate.
-                if ( 'tax_rate' == $column ) {
-				echo round( getpaid_get_invoice_tax_rate( $invoice, $item ), 2 ) . '%';
+                if ('tax_rate' == $column) {
+				echo round(getpaid_get_invoice_tax_rate($invoice, $item), 2) . '%';
                 }
 
                 // Item sub total.
-                if ( 'subtotal' == $column ) {
+                if ('subtotal' == $column) {
 				$subtotal = $invoice->is_renewal() ? $item->get_recurring_sub_total() : $item->get_sub_total();
-				echo wpinv_price( $subtotal, $invoice->get_currency() );
+				echo wpinv_price($subtotal, $invoice->get_currency());
                 }
 
                 // Fires when printing a line item column.
-                do_action( "getpaid_email_line_item_$column", $item, $invoice );
+                do_action("getpaid_email_line_item_$column", $item, $invoice);
 
             ?>
 
@@ -78,4 +78,4 @@ 
 
 </tr>
 
-<?php do_action( 'getpaid_after_email_line_item', $invoice, $item ); ?>
+<?php do_action('getpaid_after_email_line_item', $invoice, $item); ?>

templates/emails/wpinv-email-user_note.php

Spacing +9 added lines, -9 removed lines

@@ -7,21 +7,21 @@
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
-do_action( 'wpinv_email_header', $email_heading, $invoice, $email_type, $sent_to_admin );
+do_action('wpinv_email_header', $email_heading, $invoice, $email_type, $sent_to_admin);
 
-do_action( 'wpinv_email_before_note_details', $invoice, $email_type, $sent_to_admin, $customer_note );
+do_action('wpinv_email_before_note_details', $invoice, $email_type, $sent_to_admin, $customer_note);
 
 // Generate the custom message body.
-echo wptexturize( wp_kses_post( str_replace( '{customer_note}', $customer_note, $message_body ) ) );
+echo wptexturize(wp_kses_post(str_replace('{customer_note}', $customer_note, $message_body)));
 
-do_action( 'wpinv_email_invoice_details', $invoice, $email_type, $sent_to_admin );
+do_action('wpinv_email_invoice_details', $invoice, $email_type, $sent_to_admin);
 
-do_action( 'wpinv_email_invoice_items', $invoice, $email_type, $sent_to_admin );
+do_action('wpinv_email_invoice_items', $invoice, $email_type, $sent_to_admin);
 
-do_action( 'wpinv_email_billing_details', $invoice, $email_type, $sent_to_admin );
+do_action('wpinv_email_billing_details', $invoice, $email_type, $sent_to_admin);
 
-do_action( 'wpinv_email_after_note_details', $invoice, $email_type, $sent_to_admin, $customer_note );
+do_action('wpinv_email_after_note_details', $invoice, $email_type, $sent_to_admin, $customer_note);
 
-do_action( 'wpinv_email_footer', $invoice, $email_type, $sent_to_admin );
+do_action('wpinv_email_footer', $invoice, $email_type, $sent_to_admin);

templates/emails/fee-item.php

Spacing +20 added lines, -20 removed lines

@@ -10,67 +10,67 @@ 
  * @var array $columns
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 ?>
 
-<?php do_action( 'getpaid_before_email_fee_item', $invoice, $fee ); ?>
+<?php do_action('getpaid_before_email_fee_item', $invoice, $fee); ?>
 
 <tr class="wpinv_cart_item item-fee">
 
-    <?php foreach ( array_keys( $columns ) as $column ) : ?>
+    <?php foreach (array_keys($columns) as $column) : ?>
 
-        <td class="<?php echo 'name' == $column ? 'text-left' : 'text-right'; ?> wpinv_cart_item_<?php echo sanitize_html_class( $column ); ?>">
+        <td class="<?php echo 'name' == $column ? 'text-left' : 'text-right'; ?> wpinv_cart_item_<?php echo sanitize_html_class($column); ?>">
             
             <?php
 
                 // Fires before printing a fee item column.
-                do_action( "getpaid_email_fee_item_before_$column", $fee, $invoice );
+                do_action("getpaid_email_fee_item_before_$column", $fee, $invoice);
 
                 // Item name.
-                if ( 'name' == $column ) {
+                if ('name' == $column) {
 
 				// Display the name.
-				echo '<div class="wpinv_email_cart_item_title">' . esc_html( $fee['name'] ) . '</div>';
+				echo '<div class="wpinv_email_cart_item_title">' . esc_html($fee['name']) . '</div>';
 
 				// And an optional description.
-				$description = empty( $fee['description'] ) ? esc_html__( 'Fee', 'invoicing' ) : esc_html( $fee['description'] );
+				$description = empty($fee['description']) ? esc_html__('Fee', 'invoicing') : esc_html($fee['description']);
 				echo "<p class='small'>$description</p>";
 
                 }
 
                 // Item price.
-                if ( 'price' == $column ) {
+                if ('price' == $column) {
 
 				// Display the item price (or recurring price if this is a renewal invoice)
-				if ( $invoice->is_recurring() && $invoice->is_renewal() ) {
-					echo wpinv_price( $fee['recurring_fee'], $invoice->get_currency() );
+				if ($invoice->is_recurring() && $invoice->is_renewal()) {
+					echo wpinv_price($fee['recurring_fee'], $invoice->get_currency());
                     } else {
-					echo wpinv_price( $fee['initial_fee'], $invoice->get_currency() );
+					echo wpinv_price($fee['initial_fee'], $invoice->get_currency());
                     }
 }
 
                 // Item quantity.
-                if ( 'quantity' == $column ) {
+                if ('quantity' == $column) {
 				echo '&mdash;';
                 }
 
                 // Item tax.
-                if ( 'tax_rate' == $column ) {
+                if ('tax_rate' == $column) {
 				echo '&mdash;';
                 }
 
                 // Item sub total.
-                if ( 'subtotal' == $column ) {
-				if ( $invoice->is_recurring() && $invoice->is_renewal() ) {
-					echo wpinv_price( $fee['recurring_fee'], $invoice->get_currency() );
+                if ('subtotal' == $column) {
+				if ($invoice->is_recurring() && $invoice->is_renewal()) {
+					echo wpinv_price($fee['recurring_fee'], $invoice->get_currency());
                     } else {
-					echo wpinv_price( $fee['initial_fee'], $invoice->get_currency() );
+					echo wpinv_price($fee['initial_fee'], $invoice->get_currency());
                     }
                 }
 
                 // Fires when printing a line item column.
-                do_action( "getpaid_email_fee_item_$column", $fee, $invoice );
+                do_action("getpaid_email_fee_item_$column", $fee, $invoice);
 
             ?>
 
@@ -80,4 +80,4 @@ 
 
 </tr>
 
-<?php do_action( 'getpaid_after_email_fee_item', $invoice, $fee ); ?>
+<?php do_action('getpaid_after_email_fee_item', $invoice, $fee); ?>