Strategy11 / formidable-forms

classes/helpers/FrmSubmitHelper.php

Spacing +3 added lines, -3 removed lines

@@ -90,7 +90,7 @@ 
 	public static function get_current_action_from_global_var( $form_id ) {
 		global $frm_vars;
 
-		return $frm_vars['form_params'][ $form_id ]['action'] ?? 'create';
+		return $frm_vars['form_params'][$form_id]['action'] ?? 'create';
 	}
 
 	/**
@@ -189,7 +189,7 @@ 
 	public static function remove_submit_field_from_list( &$fields ) {
 		foreach ( $fields as $key => $field ) {
 			if ( self::FIELD_TYPE === FrmField::get_field_type( $field ) ) {
-				unset( $fields[ $key ] );
+				unset( $fields[$key] );
 				return;
 			}
 		}
@@ -245,7 +245,7 @@ 
 			);
 
 			if ( false !== $updated ) {
-				self::$last_row_fields_order[ $last_row_field_id ] = $new_order;
+				self::$last_row_fields_order[$last_row_field_id] = $new_order;
 			}
 		}
 	}

classes/helpers/FrmDashboardHelper.php

Spacing +3 added lines, -3 removed lines

@@ -90,8 +90,8 @@ 
 		$sections = array( 'counters', 'license', 'get_free_templates', 'payments', 'entries', 'inbox', 'video', 'payments' );
 
 		foreach ( $sections as $section ) {
-			if ( isset( $data[ $section ] ) ) {
-				$this->view[ $section ] = $data[ $section ];
+			if ( isset( $data[$section] ) ) {
+				$this->view[$section] = $data[$section];
 			}
 		}
 	}
@@ -371,7 +371,7 @@ 
 	private static function load_entries_list_template( $template ) {
 		add_filter(
 			'formidable_page_formidable_entries_per_page',
-			function () {
+			function() {
 				return 7;
 			}
 		);

classes/helpers/FrmEmailSummaryHelper.php

Spacing +3 added lines, -3 removed lines

@@ -254,11 +254,11 @@ 
 	public static function get_last_sent_date( $type ) {
 		$options = self::get_options();
 
-		if ( empty( $options[ 'last_' . $type ] ) ) {
+		if ( empty( $options['last_' . $type] ) ) {
 			return false;
 		}
 
-		return $options[ 'last_' . $type ];
+		return $options['last_' . $type];
 	}
 
 	/**
@@ -272,7 +272,7 @@ 
 	public static function set_last_sent_date( $type, $value = null ) {
 		$options = self::get_options();
 
-		$options[ 'last_' . $type ] = null === $value ? self::get_date_from_today() : '';
+		$options['last_' . $type] = null === $value ? self::get_date_from_today() : '';
 		self::save_options( $options );
 	}
 

classes/helpers/FrmCurrencyHelper.php

Spacing +4 added lines, -4 removed lines

@@ -18,10 +18,10 @@
 		$currency   = strtoupper( $currency );
 		$currencies = self::get_currencies();
 
-		if ( isset( $currencies[ $currency ] ) ) {
-			$currency = $currencies[ $currency ];
-		} elseif ( isset( $currencies[ strtolower( $currency ) ] ) ) {
-			$currency = $currencies[ strtolower( $currency ) ];
+		if ( isset( $currencies[$currency] ) ) {
+			$currency = $currencies[$currency];
+		} elseif ( isset( $currencies[strtolower( $currency )] ) ) {
+			$currency = $currencies[strtolower( $currency )];
 		} else {
 			$currency = $currencies['USD'];
 		}

classes/helpers/FrmSerializedStringParserHelper.php

Spacing +2 added lines, -2 removed lines

@@ -134,12 +134,12 @@
 
 		$val = array();
 
-		for ( $i = 0; $i < $count; $i++ ) {
+		for ( $i = 0; $i < $count; $i ++ ) {
 			$array_key   = $this->do_parse( $string );
 			$array_value = $this->do_parse( $string );
 
 			if ( ! is_array( $array_key ) ) {
-				$val[ $array_key ] = $array_value;
+				$val[$array_key] = $array_value;
 			}
 		}
 

classes/helpers/FrmShortcodeHelper.php

Spacing +4 added lines, -4 removed lines

@@ -77,7 +77,7 @@ 
 		$result                = array();
 
 		foreach ( $contextual_shortcodes as $type => $shortcodes ) {
-			$result[ $type ] = array_keys( $shortcodes );
+			$result[$type] = array_keys( $shortcodes );
 		}
 		return $result;
 	}
@@ -119,8 +119,8 @@ 
 
 		$with_tags = $args['conditional_check'] ? 3 : 2;
 
-		if ( ! empty( $shortcodes[ $with_tags ][ $short_key ] ) ) {
-			$tag  = str_replace( '[' . $prefix, '', $shortcodes[0][ $short_key ] );
+		if ( ! empty( $shortcodes[$with_tags][$short_key] ) ) {
+			$tag  = str_replace( '[' . $prefix, '', $shortcodes[0][$short_key] );
 			$tag  = str_replace( ']', '', $tag );
 			$tag  = str_replace( chr( 194 ) . chr( 160 ), ' ', $tag );
 			$tags = preg_split( '/\s+/', $tag, 2 );
@@ -129,7 +129,7 @@ 
 				$tag = $tags[0];
 			}
 		} else {
-			$tag = $shortcodes[ $with_tags - 1 ][ $short_key ];
+			$tag = $shortcodes[$with_tags - 1][$short_key];
 		}
 
 		return $tag;

classes/helpers/FrmEntriesHelper.php

Braces +14 added lines, -7 removed lines

@@ -149,14 +149,17 @@ 
 	public static function value_is_posted( $field, $args ) {
 		$value_is_posted = false;
 
-		if ( $_POST ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
+		if ( $_POST ) {
+// phpcs:ignore WordPress.Security.NonceVerification.Missing
 			$repeating = isset( $args['repeating'] ) && $args['repeating'];
 
 			if ( $repeating ) {
-				if ( isset( $_POST['item_meta'][ $args['parent_field_id'] ][ $args['key_pointer'] ][ $field->id ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
+				if ( isset( $_POST['item_meta'][ $args['parent_field_id'] ][ $args['key_pointer'] ][ $field->id ] ) ) {
+// phpcs:ignore WordPress.Security.NonceVerification.Missing
 					$value_is_posted = true;
 				}
-			} elseif ( isset( $_POST['item_meta'][ $field->id ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
+			} elseif ( isset( $_POST['item_meta'][ $field->id ] ) ) {
+// phpcs:ignore WordPress.Security.NonceVerification.Missing
 				$value_is_posted = true;
 			}
 		}
@@ -405,8 +408,10 @@ 
 	 * @return void
 	 */
 	private static function set_parent_field_posted_value( $field, $value, $args ) {
-		if ( isset( $_POST['item_meta'][ $args['parent_field_id'] ] ) && is_array( $_POST['item_meta'][ $args['parent_field_id'] ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
-			if ( ! isset( $_POST['item_meta'][ $args['parent_field_id'] ][ $args['key_pointer'] ] ) || ! is_array( $_POST['item_meta'][ $args['parent_field_id'] ][ $args['key_pointer'] ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
+		if ( isset( $_POST['item_meta'][ $args['parent_field_id'] ] ) && is_array( $_POST['item_meta'][ $args['parent_field_id'] ] ) ) {
+// phpcs:ignore WordPress.Security.NonceVerification.Missing
+			if ( ! isset( $_POST['item_meta'][ $args['parent_field_id'] ][ $args['key_pointer'] ] ) || ! is_array( $_POST['item_meta'][ $args['parent_field_id'] ][ $args['key_pointer'] ] ) ) {
+// phpcs:ignore WordPress.Security.NonceVerification.Missing
 				$_POST['item_meta'][ $args['parent_field_id'] ][ $args['key_pointer'] ] = array(); // phpcs:ignore WordPress.Security.NonceVerification.Missing
 			}
 		} else {
@@ -498,7 +503,8 @@ 
 		self::set_other_repeating_vals( $field, $value, $args );
 
 		// Check if there are any posted "Other" values.
-		if ( FrmField::is_option_true( $field, 'other' ) && isset( $_POST['item_meta']['other'][ $field->id ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
+		if ( FrmField::is_option_true( $field, 'other' ) && isset( $_POST['item_meta']['other'][ $field->id ] ) ) {
+// phpcs:ignore WordPress.Security.NonceVerification.Missing
 
 			// Save original value.
 			$args['temp_value'] = $value;
@@ -530,7 +536,8 @@ 
 		}
 
 		// Check if there are any other posted "other" values for this field.
-		if ( FrmField::is_option_true( $field, 'other' ) && isset( $_POST['item_meta'][ $args['parent_field_id'] ][ $args['key_pointer'] ]['other'][ $field->id ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
+		if ( FrmField::is_option_true( $field, 'other' ) && isset( $_POST['item_meta'][ $args['parent_field_id'] ][ $args['key_pointer'] ]['other'][ $field->id ] ) ) {
+// phpcs:ignore WordPress.Security.NonceVerification.Missing
 			// Save original value
 			$args['temp_value'] = $value;
 			$args['other']      = true;

Spacing +29 added lines, -29 removed lines

@@ -153,10 +153,10 @@ 
 			$repeating = isset( $args['repeating'] ) && $args['repeating'];
 
 			if ( $repeating ) {
-				if ( isset( $_POST['item_meta'][ $args['parent_field_id'] ][ $args['key_pointer'] ][ $field->id ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
+				if ( isset( $_POST['item_meta'][$args['parent_field_id']][$args['key_pointer']][$field->id] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
 					$value_is_posted = true;
 				}
-			} elseif ( isset( $_POST['item_meta'][ $field->id ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
+			} elseif ( isset( $_POST['item_meta'][$field->id] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
 				$value_is_posted = true;
 			}
 		}
@@ -200,14 +200,14 @@ 
 		preg_match_all( "/\[(default-message|default_message)\b(.*?)(?:(\/))?\]/s", $message, $shortcodes, PREG_PATTERN_ORDER );
 
 		foreach ( $shortcodes[0] as $short_key => $tag ) {
-			$add_atts = FrmShortcodeHelper::get_shortcode_attribute_array( $shortcodes[2][ $short_key ] );
+			$add_atts = FrmShortcodeHelper::get_shortcode_attribute_array( $shortcodes[2][$short_key] );
 
 			$this_atts = ! empty( $add_atts ) ? array_merge( $atts, $add_atts ) : $atts;
 
 			$default = FrmEntriesController::show_entry_shortcode( $this_atts );
 
 			// Add the default message.
-			$message = str_replace( $shortcodes[0][ $short_key ], $default, $message );
+			$message = str_replace( $shortcodes[0][$short_key], $default, $message );
 		}
 
 		return $message;
@@ -221,7 +221,7 @@ 
 	 * @return string
 	 */
 	public static function prepare_display_value( $entry, $field, $atts ) {
-		$field_value = $entry->metas[ $field->id ] ?? false;
+		$field_value = $entry->metas[$field->id] ?? false;
 
 		if ( FrmAppHelper::pro_is_installed() ) {
 			$empty = empty( $field_value );
@@ -251,7 +251,7 @@ 
 			$child_entries = FrmEntry::getAll( array( 'it.parent_item_id' => $entry->id ), '', '', true );
 		} else {
 			// Get all values for this field.
-			$child_values = $entry->metas[ $atts['embedded_field_id'] ] ?? false;
+			$child_values = $entry->metas[$atts['embedded_field_id']] ?? false;
 
 			if ( $child_values ) {
 				$child_entries = FrmEntry::getAll( array( 'it.id' => (array) $child_values ) );
@@ -383,7 +383,7 @@ 
 		}
 
 		if ( empty( $args['parent_field_id'] ) ) {
-			$_POST['item_meta'][ $field->id ] = $value;
+			$_POST['item_meta'][$field->id] = $value;
 		} else {
 			self::set_parent_field_posted_value( $field, $value, $args );
 		}
@@ -401,17 +401,17 @@ 
 	 * @return void
 	 */
 	private static function set_parent_field_posted_value( $field, $value, $args ) {
-		if ( isset( $_POST['item_meta'][ $args['parent_field_id'] ] ) && is_array( $_POST['item_meta'][ $args['parent_field_id'] ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
-			if ( ! isset( $_POST['item_meta'][ $args['parent_field_id'] ][ $args['key_pointer'] ] ) || ! is_array( $_POST['item_meta'][ $args['parent_field_id'] ][ $args['key_pointer'] ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
-				$_POST['item_meta'][ $args['parent_field_id'] ][ $args['key_pointer'] ] = array(); // phpcs:ignore WordPress.Security.NonceVerification.Missing
+		if ( isset( $_POST['item_meta'][$args['parent_field_id']] ) && is_array( $_POST['item_meta'][$args['parent_field_id']] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
+			if ( ! isset( $_POST['item_meta'][$args['parent_field_id']][$args['key_pointer']] ) || ! is_array( $_POST['item_meta'][$args['parent_field_id']][$args['key_pointer']] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
+				$_POST['item_meta'][$args['parent_field_id']][$args['key_pointer']] = array(); // phpcs:ignore WordPress.Security.NonceVerification.Missing
 			}
 		} else {
 			// All of the section was probably removed.
-			$_POST['item_meta'][ $args['parent_field_id'] ]                         = array(); // phpcs:ignore WordPress.Security.NonceVerification.Missing
-			$_POST['item_meta'][ $args['parent_field_id'] ][ $args['key_pointer'] ] = array(); // phpcs:ignore WordPress.Security.NonceVerification.Missing
+			$_POST['item_meta'][$args['parent_field_id']]                         = array(); // phpcs:ignore WordPress.Security.NonceVerification.Missing
+			$_POST['item_meta'][$args['parent_field_id']][$args['key_pointer']] = array(); // phpcs:ignore WordPress.Security.NonceVerification.Missing
 		}
 
-		$_POST['item_meta'][ $args['parent_field_id'] ][ $args['key_pointer'] ][ $field->id ] = $value; // phpcs:ignore WordPress.Security.NonceVerification.Missing
+		$_POST['item_meta'][$args['parent_field_id']][$args['key_pointer']][$field->id] = $value; // phpcs:ignore WordPress.Security.NonceVerification.Missing
 	}
 
 	/**
@@ -458,9 +458,9 @@ 
 	private static function get_posted_meta( $field_id, $args ) {
 		if ( empty( $args['parent_field_id'] ) ) {
 			// Sanitizing is done next.
-			$value = isset( $_POST['item_meta'][ $field_id ] ) ? wp_unslash( $_POST['item_meta'][ $field_id ] ) : ''; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.NonceVerification.Missing
+			$value = isset( $_POST['item_meta'][$field_id] ) ? wp_unslash( $_POST['item_meta'][$field_id] ) : ''; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.NonceVerification.Missing
 		} else {
-			$value = isset( $_POST['item_meta'][ $args['parent_field_id'] ][ $args['key_pointer'] ][ $field_id ] ) ? wp_unslash( $_POST['item_meta'][ $args['parent_field_id'] ][ $args['key_pointer'] ][ $field_id ] ) : ''; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.NonceVerification.Missing
+			$value = isset( $_POST['item_meta'][$args['parent_field_id']][$args['key_pointer']][$field_id] ) ? wp_unslash( $_POST['item_meta'][$args['parent_field_id']][$args['key_pointer']][$field_id] ) : ''; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.NonceVerification.Missing
 		}
 		return $value;
 	}
@@ -494,14 +494,14 @@ 
 		self::set_other_repeating_vals( $field, $value, $args );
 
 		// Check if there are any posted "Other" values.
-		if ( FrmField::is_option_true( $field, 'other' ) && isset( $_POST['item_meta']['other'][ $field->id ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
+		if ( FrmField::is_option_true( $field, 'other' ) && isset( $_POST['item_meta']['other'][$field->id] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
 
 			// Save original value.
 			$args['temp_value'] = $value;
 			$args['other']      = true;
 
 			// Sanitizing is done next.
-			$other_vals = wp_unslash( $_POST['item_meta']['other'][ $field->id ] ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.NonceVerification.Missing
+			$other_vals = wp_unslash( $_POST['item_meta']['other'][$field->id] ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.NonceVerification.Missing
 			FrmAppHelper::sanitize_value( 'sanitize_text_field', $other_vals );
 
 			// Set the validation value now
@@ -526,12 +526,12 @@ 
 		}
 
 		// Check if there are any other posted "other" values for this field.
-		if ( FrmField::is_option_true( $field, 'other' ) && isset( $_POST['item_meta'][ $args['parent_field_id'] ][ $args['key_pointer'] ]['other'][ $field->id ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
+		if ( FrmField::is_option_true( $field, 'other' ) && isset( $_POST['item_meta'][$args['parent_field_id']][$args['key_pointer']]['other'][$field->id] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
 			// Save original value
 			$args['temp_value'] = $value;
 			$args['other']      = true;
 
-			$other_vals = wp_unslash( $_POST['item_meta'][ $args['parent_field_id'] ][ $args['key_pointer'] ]['other'][ $field->id ] ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.NonceVerification.Missing
+			$other_vals = wp_unslash( $_POST['item_meta'][$args['parent_field_id']][$args['key_pointer']]['other'][$field->id] ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.NonceVerification.Missing
 			FrmAppHelper::sanitize_value( 'sanitize_text_field', $other_vals );
 
 			// Set the validation value now.
@@ -560,7 +560,7 @@ 
 		if ( is_array( $value ) && $field->type === 'checkbox' ) {
 			// Combine "Other" values with checked values. "Other" values will override checked box values.
 			foreach ( $other_vals as $k => $v ) {
-				if ( isset( $value[ $k ] ) && trim( $v ) === '' ) {
+				if ( isset( $value[$k] ) && trim( $v ) === '' ) {
 					// If the other box is checked, but doesn't have a value.
 					$value = '';
 					break;
@@ -577,26 +577,26 @@ 
 
 			// Multi-select dropdown.
 			if ( is_array( $value ) ) {
-				$o_key = array_search( $field->options[ $other_key ], $value );
+				$o_key = array_search( $field->options[$other_key], $value );
 
 				if ( $o_key !== false ) {
 					// Modify the original value so other key will be preserved.
-					$value[ $other_key ] = $value[ $o_key ];
+					$value[$other_key] = $value[$o_key];
 
 					// By default, the array keys will be numeric for multi-select dropdowns.
 					// If going backwards and forwards between pages, the array key will match the other key.
 					if ( $o_key !== $other_key ) {
-						unset( $value[ $o_key ] );
+						unset( $value[$o_key] );
 					}
 
 					$args['temp_value']  = $value;
-					$value[ $other_key ] = reset( $other_vals );
+					$value[$other_key] = reset( $other_vals );
 
-					if ( FrmAppHelper::is_empty_value( $value[ $other_key ] ) ) {
-						unset( $value[ $other_key ] );
+					if ( FrmAppHelper::is_empty_value( $value[$other_key] ) ) {
+						unset( $value[$other_key] );
 					}
 				}
-			} elseif ( $field->options[ $other_key ] == $value ) {
+			} elseif ( $field->options[$other_key] == $value ) {
 				$value = $other_vals;
 			}//end if
 		}//end if
@@ -855,7 +855,7 @@ 
 	 * @return void
 	 */
 	public static function maybe_render_captcha_score( $entry_id ) {
-		$query                 = array(
+		$query = array(
 			'item_id'  => (int) $entry_id,
 			'field_id' => 0,
 		);
@@ -910,7 +910,7 @@ 
 	public static function get_entry_status_label( $status ) {
 		$statuses = self::get_entry_statuses();
 
-		return $statuses[ self::get_entry_status( $status ) ];
+		return $statuses[self::get_entry_status( $status )];
 	}
 
 	/**

classes/helpers/FrmStylesCardHelper.php

Spacing +10 added lines, -10 removed lines

@@ -145,11 +145,11 @@ 
 	private static function has_dark_background( $style ) {
 		$key = 'fieldset_bg_color';
 
-		if ( empty( $style->post_content[ $key ] ) ) {
+		if ( empty( $style->post_content[$key] ) ) {
 			return false;
 		}
 
-		$color = $style->post_content[ $key ];
+		$color = $style->post_content[$key];
 
 		if ( 0 === strpos( $color, 'rgba' ) ) {
 			preg_match_all( '/([\\d.]+)/', $color, $matches );
@@ -213,7 +213,7 @@ 
 			 * @param stdClass $style_object
 			 * @param array    $style
 			 */
-			$param_filter = function ( $params, $args ) use ( $style_object, $style ) {
+			$param_filter = function( $params, $args ) use ( $style_object, $style ) {
 				if ( $args['style'] !== $style_object ) {
 					return $params;
 				}
@@ -226,7 +226,7 @@ 
 					),
 					'/style-templates/' . $style['slug']
 				);
-				$params['data-requires']    = FrmFormsHelper::get_plan_required( $style );
+				$params['data-requires'] = FrmFormsHelper::get_plan_required( $style );
 				return $params;
 			};
 		} else {
@@ -238,7 +238,7 @@ 
 			 *
 			 * @return array
 			 */
-			$param_filter = function ( $params ) use ( $style ) {
+			$param_filter = function( $params ) use ( $style ) {
 				$params['data-template-key'] = $style['slug'];
 				return $params;
 			};
@@ -291,7 +291,7 @@ 
 				continue;
 			}
 
-			$value = $style->post_content[ $key ];
+			$value = $style->post_content[$key];
 
 			$is_hex = in_array( $key, $color_settings, true ) && $value && '#' !== $value[0] && false === strpos( $value, 'rgb' ) && $value !== 'transparent';
 
@@ -414,7 +414,7 @@ 
 			 *
 			 * @return void
 			 */
-			function ( $style, $key ) {
+			function( $style, $key ) {
 				if ( ! is_numeric( $key ) ) {
 					// Skip active_sub/expires keys.
 					return;
@@ -443,10 +443,10 @@ 
 			 *
 			 * @return void
 			 */
-			function ( $style ) use ( &$count ) {
+			function( $style ) use ( &$count ) {
 				$hidden = $count > self::PAGE_SIZE - 1;
 				$this->echo_style_card( $style, $hidden );
-				++$count;
+				++ $count;
 			}
 		);
 
@@ -507,7 +507,7 @@ 
 			 *
 			 * @return bool
 			 */
-			function ( $style ) {
+			function( $style ) {
 				return $this->default_style->ID !== $style->ID;
 			}
 		);

classes/helpers/FrmAddonsHelper.php

Spacing +2 added lines, -2 removed lines

@@ -178,7 +178,7 @@ 
 			'convertkit'                      => 'convertkit',
 		);
 
-		$icon = array_key_exists( $slug, $icons_map ) ? 'frm_' . $icons_map[ $slug ] . '_icon' : 'frm_logo_icon';
+		$icon = array_key_exists( $slug, $icons_map ) ? 'frm_' . $icons_map[$slug] . '_icon' : 'frm_logo_icon';
 
 		if ( 'ai' === $slug ) {
 			$icon = str_replace( '_', '-', $icon );
@@ -291,7 +291,7 @@ 
 		?>
 		<span style="color: <?php echo esc_attr( $color ); ?>;">
 			<?php
-			for ( $i = 0; $i < 5; $i++ ) {
+			for ( $i = 0; $i < 5; $i ++ ) {
 				echo $icon; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
 			}
 			?>