Strategy11 / formidable-forms

classes/widgets/FrmElementorWidget.php

Spacing +1 added lines, -1 removed lines

@@ -86,7 +86,7 @@
 
 			foreach ( $forms as $form ) {
 				$form_title           = '' === $form->name ? __( '(no title)', 'formidable' ) : FrmAppHelper::truncate( $form->name, 50 );
-				$options[ $form->id ] = esc_html( $form_title );
+				$options[$form->id] = esc_html( $form_title );
 			}
 
 			return $options;

classes/controllers/FrmFieldsController.php

Spacing +23 added lines, -23 removed lines

@@ -18,7 +18,7 @@ 
 
 		$_GET['page'] = 'formidable';
 
-		$values     = array(
+		$values = array(
 			'id'         => FrmAppHelper::get_post_param( 'form_id', '', 'absint' ),
 			'doing_ajax' => true,
 		);
@@ -41,7 +41,7 @@ 
 
 			ob_start();
 			self::load_single_field( $field, $values );
-			$field_html[ absint( $field->id ) ] = ob_get_contents();
+			$field_html[absint( $field->id )] = ob_get_contents();
 			ob_end_clean();
 		}
 
@@ -256,7 +256,7 @@ 
 			foreach ( $opts as $opt_key => $opt ) {
 				if ( strpos( $opt, '|' ) !== false ) {
 					$vals = explode( '|', $opt );
-					$opts[ $opt_key ] = array(
+					$opts[$opt_key] = array(
 						'label' => trim( $vals[0] ),
 						'value' => trim( $vals[1] ),
 					);
@@ -271,7 +271,7 @@ 
 			$other_array = array();
 			foreach ( $field['options'] as $opt_key => $opt ) {
 				if ( FrmFieldsHelper::is_other_opt( $opt_key ) ) {
-					$other_array[ $opt_key ] = $opt;
+					$other_array[$opt_key] = $opt;
 				}
 				unset( $opt_key, $opt );
 			}
@@ -313,18 +313,18 @@ 
 		$disabled_fields     = FrmAppHelper::pro_is_installed() ? array() : $pro_field_selection;
 		$frm_settings        = FrmAppHelper::get_settings();
 
-		if ( ! isset( $all_field_types[ $field['type'] ] ) ) {
+		if ( ! isset( $all_field_types[$field['type']] ) ) {
 			// Add fallback for an add-on field type that has been deactivated.
-			$all_field_types[ $field['type'] ] = array(
+			$all_field_types[$field['type']] = array(
 				'name' => ucfirst( $field['type'] ),
 				'icon' => 'frm_icon_font frm_pencil_icon',
 			);
-		} elseif ( ! is_array( $all_field_types[ $field['type'] ] ) ) {
+		} elseif ( ! is_array( $all_field_types[$field['type']] ) ) {
 			// Fallback for fields added in a more basic way.
-			FrmFormsHelper::prepare_field_type( $all_field_types[ $field['type'] ] );
+			FrmFormsHelper::prepare_field_type( $all_field_types[$field['type']] );
 		}
 
-		$type_name = $all_field_types[ $field['type'] ]['name'];
+		$type_name = $all_field_types[$field['type']]['name'];
 		if ( $field['type'] === 'divider' && FrmField::is_option_true( $field, 'repeat' ) ) {
 			$type_name = $all_field_types['divider|repeat']['name'];
 		}
@@ -387,13 +387,13 @@ 
 		$active   = 'default_value';
 
 		foreach ( $settings as $type ) {
-			if ( ! empty( $field[ $type ] ) ) {
+			if ( ! empty( $field[$type] ) ) {
 				$active = $type;
 			}
 		}
 
-		$types[ $active ]['class']  .= ' current';
-		$types[ $active ]['current'] = true;
+		$types[$active]['class']  .= ' current';
+		$types[$active]['current'] = true;
 
 		return $types;
 	}
@@ -407,8 +407,8 @@ 
 			'website' => 'url',
 			'image'   => 'url',
 		);
-		if ( isset( $type_switch[ $type ] ) ) {
-			$type = $type_switch[ $type ];
+		if ( isset( $type_switch[$type] ) ) {
+			$type = $type_switch[$type];
 		}
 
 		$pro_fields = FrmField::pro_field_selection();
@@ -532,11 +532,11 @@ 
 		// include "col" for valid html
 		$unit = trim( preg_replace( '/[0-9]+/', '', $field['size'] ) );
 
-		if ( ! isset( $calc[ $unit ] ) ) {
+		if ( ! isset( $calc[$unit] ) ) {
 			return;
 		}
 
-		$size = (float) str_replace( $unit, '', $field['size'] ) / $calc[ $unit ];
+		$size = (float) str_replace( $unit, '', $field['size'] ) / $calc[$unit];
 
 		$add_html['cols'] = 'cols="' . absint( $size ) . '"';
 	}
@@ -729,11 +729,11 @@ 
 	private static function get_form_for_js_validation( $field ) {
 		global $frm_vars;
 		if ( ! empty( $frm_vars['js_validate_forms'] ) ) {
-			if ( isset( $frm_vars['js_validate_forms'][ $field['form_id'] ] ) ) {
-				return $frm_vars['js_validate_forms'][ $field['form_id'] ];
+			if ( isset( $frm_vars['js_validate_forms'][$field['form_id']] ) ) {
+				return $frm_vars['js_validate_forms'][$field['form_id']];
 			}
-			if ( ! empty( $field['parent_form_id'] ) && isset( $frm_vars['js_validate_forms'][ $field['parent_form_id'] ] ) ) {
-				return $frm_vars['js_validate_forms'][ $field['parent_form_id'] ];
+			if ( ! empty( $field['parent_form_id'] ) && isset( $frm_vars['js_validate_forms'][$field['parent_form_id']] ) ) {
+				return $frm_vars['js_validate_forms'][$field['parent_form_id']];
 			}
 		}
 		return false;
@@ -804,10 +804,10 @@ 
 
 			if ( is_numeric( $k ) && strpos( $v, '=' ) ) {
 				$add_html[] = $v;
-			} elseif ( ! empty( $k ) && isset( $add_html[ $k ] ) ) {
-				$add_html[ $k ] = str_replace( $k . '="', $k . '="' . $v, $add_html[ $k ] );
+			} elseif ( ! empty( $k ) && isset( $add_html[$k] ) ) {
+				$add_html[$k] = str_replace( $k . '="', $k . '="' . $v, $add_html[$k] );
 			} else {
-				$add_html[ $k ] = $k . '="' . esc_attr( $v ) . '"';
+				$add_html[$k] = $k . '="' . esc_attr( $v ) . '"';
 			}
 
 			unset( $k, $v );

classes/models/FrmEntry.php

Spacing +18 added lines, -18 removed lines

@@ -77,7 +77,7 @@ 
 			$metas       = FrmEntryMeta::get_entry_meta_info( $entry_exist );
 			$field_metas = array();
 			foreach ( $metas as $meta ) {
-				$field_metas[ $meta->field_id ] = $meta->meta_value;
+				$field_metas[$meta->field_id] = $meta->meta_value;
 			}
 
 			$filtered_vals = array_filter( $values['item_meta'] );
@@ -131,10 +131,10 @@ 
 		$reduced = array();
 		foreach ( $filter_vals as $field_id => $value ) {
 			$field                = FrmFieldFactory::get_field_object( $field_id );
-			$reduced[ $field_id ] = $field->get_value_to_save( $value, array( 'entry_id' => $entry_id ) );
-			$reduced[ $field_id ] = $field->set_value_before_save( $reduced[ $field_id ] );
-			if ( '' === $reduced[ $field_id ] || ( is_array( $reduced[ $field_id ] ) && 0 === count( $reduced[ $field_id ] ) ) ) {
-				unset( $reduced[ $field_id ] );
+			$reduced[$field_id] = $field->get_value_to_save( $value, array( 'entry_id' => $entry_id ) );
+			$reduced[$field_id] = $field->set_value_before_save( $reduced[$field_id] );
+			if ( '' === $reduced[$field_id] || ( is_array( $reduced[$field_id] ) && 0 === count( $reduced[$field_id] ) ) ) {
+				unset( $reduced[$field_id] );
 			}
 		}
 		return $reduced;
@@ -327,7 +327,7 @@ 
 		$query = "SELECT it.*, fr.name as form_name, fr.form_key as form_key FROM {$wpdb->prefix}frm_items it
                   LEFT OUTER JOIN {$wpdb->prefix}frm_forms fr ON it.form_id=fr.id WHERE ";
 
-		$query      .= is_numeric( $id ) ? 'it.id=%d' : 'it.item_key=%s';
+		$query .= is_numeric( $id ) ? 'it.id=%d' : 'it.item_key=%s';
 		$query_args = array( $id );
 		$query      = $wpdb->prepare( $query, $query_args ); // WPCS: unprepared SQL ok.
 
@@ -372,7 +372,7 @@ 
 	private static function prepare_entries( &$entries ) {
 		foreach ( $entries as $k => $entry ) {
 			self::prepare_entry( $entry );
-			$entries[ $k ] = $entry;
+			$entries[$k] = $entry;
 		}
 	}
 
@@ -397,20 +397,20 @@ 
 		foreach ( $metas as $meta_val ) {
 			if ( $meta_val->item_id == $entry->id ) {
 				FrmAppHelper::unserialize_or_decode( $meta_val->meta_value );
-				$entry->metas[ $meta_val->field_id ] = $meta_val->meta_value;
+				$entry->metas[$meta_val->field_id] = $meta_val->meta_value;
 				if ( $include_key ) {
-					$entry->metas[ $meta_val->field_key ] = $entry->metas[ $meta_val->field_id ];
+					$entry->metas[$meta_val->field_key] = $entry->metas[$meta_val->field_id];
 				}
 				continue;
 			}
 
 			// include sub entries in an array
-			if ( ! isset( $entry->metas[ $meta_val->field_id ] ) ) {
-				$entry->metas[ $meta_val->field_id ] = array();
+			if ( ! isset( $entry->metas[$meta_val->field_id] ) ) {
+				$entry->metas[$meta_val->field_id] = array();
 			}
 
 			FrmAppHelper::unserialize_or_decode( $meta_val->meta_value );
-			$entry->metas[ $meta_val->field_id ][] = $meta_val->meta_value;
+			$entry->metas[$meta_val->field_id][] = $meta_val->meta_value;
 
 			unset( $meta_val );
 		}
@@ -457,7 +457,7 @@ 
 
 			if ( $inc_form ) {
 				$fields = 'it.*, fr.name as form_name,fr.form_key as form_key';
-				$table  .= 'LEFT OUTER JOIN ' . $wpdb->prefix . 'frm_forms fr ON it.form_id=fr.id ';
+				$table .= 'LEFT OUTER JOIN ' . $wpdb->prefix . 'frm_forms fr ON it.form_id=fr.id ';
 			}
 
 			if ( preg_match( '/ meta_([0-9]+)/', $order_by, $order_matches ) ) {
@@ -501,16 +501,16 @@ 
 		}
 
 		foreach ( $metas as $m_key => $meta_val ) {
-			if ( ! isset( $entries[ $meta_val->item_id ] ) ) {
+			if ( ! isset( $entries[$meta_val->item_id] ) ) {
 				continue;
 			}
 
-			if ( ! isset( $entries[ $meta_val->item_id ]->metas ) ) {
-				$entries[ $meta_val->item_id ]->metas = array();
+			if ( ! isset( $entries[$meta_val->item_id]->metas ) ) {
+				$entries[$meta_val->item_id]->metas = array();
 			}
 
 			FrmAppHelper::unserialize_or_decode( $meta_val->meta_value );
-			$entries[ $meta_val->item_id ]->metas[ $meta_val->field_id ] = $meta_val->meta_value;
+			$entries[$meta_val->item_id]->metas[$meta_val->field_id] = $meta_val->meta_value;
 			unset( $m_key, $meta_val );
 		}
 
@@ -688,7 +688,7 @@ 
 	}
 
 	private static function get_entry_value( $values, $name, $default ) {
-		return isset( $values[ $name ] ) ? $values[ $name ] : $default;
+		return isset( $values[$name] ) ? $values[$name] : $default;
 	}
 
 	/**

classes/controllers/FrmEntriesController.php

Spacing +22 added lines, -22 removed lines

@@ -75,19 +75,19 @@ 
 		global $frm_vars;
 		$form_id = FrmForm::get_current_form_id();
 
-		$columns[ $form_id . '_id' ]       = 'ID';
-		$columns[ $form_id . '_item_key' ] = esc_html__( 'Entry Key', 'formidable' );
+		$columns[$form_id . '_id']       = 'ID';
+		$columns[$form_id . '_item_key'] = esc_html__( 'Entry Key', 'formidable' );
 
 		if ( $form_id ) {
 			self::get_columns_for_form( $form_id, $columns );
 		} else {
-			$columns[ $form_id . '_form_id' ] = __( 'Form', 'formidable' );
-			$columns[ $form_id . '_name' ]    = __( 'Entry Name', 'formidable' );
-			$columns[ $form_id . '_user_id' ] = __( 'Created By', 'formidable' );
+			$columns[$form_id . '_form_id'] = __( 'Form', 'formidable' );
+			$columns[$form_id . '_name']    = __( 'Entry Name', 'formidable' );
+			$columns[$form_id . '_user_id'] = __( 'Created By', 'formidable' );
 		}
 
-		$columns[ $form_id . '_created_at' ] = __( 'Entry creation date', 'formidable' );
-		$columns[ $form_id . '_updated_at' ] = __( 'Entry update date', 'formidable' );
+		$columns[$form_id . '_created_at'] = __( 'Entry creation date', 'formidable' );
+		$columns[$form_id . '_updated_at'] = __( 'Entry update date', 'formidable' );
 		self::maybe_add_ip_col( $form_id, $columns );
 
 		$frm_vars['cols'] = $columns;
@@ -135,10 +135,10 @@ 
 
 		foreach ( $sub_form_cols as $k => $sub_form_col ) {
 			if ( FrmField::is_no_save_field( $sub_form_col->type ) ) {
-				unset( $sub_form_cols[ $k ] );
+				unset( $sub_form_cols[$k] );
 				continue;
 			}
-			$columns[ $form_id . '_' . $sub_form_col->field_key . '-_-' . $field->id ] = FrmAppHelper::truncate( $sub_form_col->name, 35 );
+			$columns[$form_id . '_' . $sub_form_col->field_key . '-_-' . $field->id] = FrmAppHelper::truncate( $sub_form_col->name, 35 );
 			unset( $sub_form_col );
 		}
 	}
@@ -155,15 +155,15 @@ 
 		$has_separate_value = ! FrmField::is_option_empty( $field, 'separate_value' );
 		$is_post_status     = FrmField::is_option_true( $field, 'post_field' ) && $field->field_options['post_field'] == 'post_status';
 		if ( $has_separate_value && ! $is_post_status ) {
-			$columns[ $form_id . '_frmsep_' . $col_id ] = FrmAppHelper::truncate( $field->name, 35 );
+			$columns[$form_id . '_frmsep_' . $col_id] = FrmAppHelper::truncate( $field->name, 35 );
 		}
 
-		$columns[ $form_id . '_' . $col_id ] = FrmAppHelper::truncate( $field->name, 35 );
+		$columns[$form_id . '_' . $col_id] = FrmAppHelper::truncate( $field->name, 35 );
 	}
 
 	private static function maybe_add_ip_col( $form_id, &$columns ) {
 		if ( FrmAppHelper::ips_saved() ) {
-			$columns[ $form_id . '_ip' ] = 'IP';
+			$columns[$form_id . '_ip'] = 'IP';
 		}
 	}
 
@@ -201,7 +201,7 @@ 
 		foreach ( $meta_value as $mk => $mv ) {
 			// Remove blank values.
 			if ( empty( $mv ) ) {
-				unset( $meta_value[ $mk ] );
+				unset( $meta_value[$mk] );
 			}
 		}
 
@@ -277,7 +277,7 @@ 
 
 		foreach ( $fields as $field ) {
 			if ( self::field_supports_sorting( $field ) ) {
-				$columns[ $form_id . '_' . $field->field_key ] = 'meta_' . $field->id;
+				$columns[$form_id . '_' . $field->field_key] = 'meta_' . $field->id;
 			}
 		}
 
@@ -353,7 +353,7 @@ 
 			$atts['form_id'] . '_item_key' => '',
 			$atts['form_id'] . '_id'       => '',
 		);
-		$cols         = $remove_first + array_reverse( $frm_vars['cols'], true );
+		$cols = $remove_first + array_reverse( $frm_vars['cols'], true );
 
 		$i = $atts['i'];
 
@@ -364,7 +364,7 @@ 
 
 			if ( empty( $result ) || ! in_array( $col_key, $result, true ) ) {
 				$result[] = $col_key;
-				$i--;
+				$i --;
 			}
 
 			unset( $col_key, $col );
@@ -497,9 +497,9 @@ 
 		if ( ! isset( $frm_vars['form_params'] ) ) {
 			$frm_vars['form_params'] = array();
 		}
-		$frm_vars['form_params'][ $form->id ] = $params;
+		$frm_vars['form_params'][$form->id] = $params;
 
-		if ( isset( $frm_vars['created_entries'][ $form_id ] ) ) {
+		if ( isset( $frm_vars['created_entries'][$form_id] ) ) {
 			return;
 		}
 
@@ -515,16 +515,16 @@ 
 		 */
 		$errors = apply_filters( 'frm_entries_before_create', $errors, $form );
 
-		$frm_vars['created_entries'][ $form_id ] = array( 'errors' => $errors );
+		$frm_vars['created_entries'][$form_id] = array( 'errors' => $errors );
 
 		if ( empty( $errors ) ) {
 			$_POST['frm_skip_cookie'] = 1;
 			$do_success               = false;
 			if ( $params['action'] == 'create' ) {
-				if ( apply_filters( 'frm_continue_to_create', true, $form_id ) && ! isset( $frm_vars['created_entries'][ $form_id ]['entry_id'] ) ) {
-					$frm_vars['created_entries'][ $form_id ]['entry_id'] = FrmEntry::create( $_POST );
+				if ( apply_filters( 'frm_continue_to_create', true, $form_id ) && ! isset( $frm_vars['created_entries'][$form_id]['entry_id'] ) ) {
+					$frm_vars['created_entries'][$form_id]['entry_id'] = FrmEntry::create( $_POST );
 
-					$params['id'] = $frm_vars['created_entries'][ $form_id ]['entry_id'];
+					$params['id'] = $frm_vars['created_entries'][$form_id]['entry_id'];
 					$do_success   = true;
 				}
 			}

classes/models/FrmField.php

Spacing +29 added lines, -29 removed lines

@@ -234,7 +234,7 @@ 
 		$values = FrmAppHelper::maybe_filter_array( $values, array( 'name', 'description' ) );
 
 		foreach ( array( 'name', 'description', 'type', 'default_value' ) as $col ) {
-			$new_values[ $col ] = $values[ $col ];
+			$new_values[$col] = $values[$col];
 		}
 
 		$new_values['options']       = self::maybe_filter_options( $values['options'] );
@@ -245,7 +245,7 @@ 
 		$new_values['created_at']    = current_time( 'mysql', 1 );
 
 		if ( isset( $values['id'] ) ) {
-			$frm_duplicate_ids[ $values['field_key'] ] = $new_values['field_key'];
+			$frm_duplicate_ids[$values['field_key']] = $new_values['field_key'];
 			$new_values                                = apply_filters( 'frm_duplicated_field', $new_values );
 		}
 
@@ -254,9 +254,9 @@ 
 		foreach ( $new_values as $k => $v ) {
 			if ( is_array( $v ) ) {
 				if ( $k === 'default_value' ) {
-					$new_values[ $k ] = FrmAppHelper::maybe_json_encode( $v );
+					$new_values[$k] = FrmAppHelper::maybe_json_encode( $v );
 				} else {
-					$new_values[ $k ] = serialize( $v );
+					$new_values[$k] = serialize( $v );
 				}
 			}
 			unset( $k, $v );
@@ -275,7 +275,7 @@ 
 
 		if ( $query_results ) {
 			if ( isset( $values['id'] ) ) {
-				$frm_duplicate_ids[ $values['id'] ] = $new_id;
+				$frm_duplicate_ids[$values['id']] = $new_id;
 			}
 
 			return $new_id;
@@ -338,7 +338,7 @@ 
 	public static function duplicate( $old_form_id, $form_id, $copy_keys = false, $blog_id = false ) {
 		global $frm_duplicate_ids;
 
-		$where  = array(
+		$where = array(
 			array(
 				'or'                => 1,
 				'fi.form_id'        => $old_form_id,
@@ -384,8 +384,8 @@ 
 
 			$values                                 = apply_filters( 'frm_duplicated_field', $values );
 			$new_id                                 = self::create( $values );
-			$frm_duplicate_ids[ $field->id ]        = $new_id;
-			$frm_duplicate_ids[ $field->field_key ] = $new_id;
+			$frm_duplicate_ids[$field->id]        = $new_id;
+			$frm_duplicate_ids[$field->field_key] = $new_id;
 			unset( $field );
 		}
 	}
@@ -417,11 +417,11 @@ 
 
 		// serialize array values
 		foreach ( array( 'field_options', 'options' ) as $opt ) {
-			if ( isset( $values[ $opt ] ) && is_array( $values[ $opt ] ) ) {
+			if ( isset( $values[$opt] ) && is_array( $values[$opt] ) ) {
 				if ( 'field_options' === $opt ) {
-					$values[ $opt ] = self::maybe_filter_options( $values[ $opt ] );
+					$values[$opt] = self::maybe_filter_options( $values[$opt] );
 				}
-				$values[ $opt ] = serialize( $values[ $opt ] );
+				$values[$opt] = serialize( $values[$opt] );
 			}
 		}
 		if ( isset( $values['default_value'] ) && is_array( $values['default_value'] ) ) {
@@ -573,7 +573,7 @@ 
 				'id'        => $id,
 				'field_key' => $id,
 			);
-			$type  = FrmDb::get_var( 'frm_fields', $where, $col );
+			$type = FrmDb::get_var( 'frm_fields', $where, $col );
 		}
 
 		return $type;
@@ -599,7 +599,7 @@ 
 					continue;
 				}
 
-				$fields[ $result->id ] = $result;
+				$fields[$result->id] = $result;
 				$count ++;
 				if ( $limit == 1 ) {
 					$fields = $result;
@@ -645,7 +645,7 @@ 
 			$count  = 0;
 			foreach ( $results as $result ) {
 				$count ++;
-				$fields[ $result->id ] = $result;
+				$fields[$result->id] = $result;
 				if ( ! empty( $limit ) && $count >= $limit ) {
 					break;
 				}
@@ -714,7 +714,7 @@ 
 			}
 
 			if ( ! empty( $sub_fields ) ) {
-				$index        = $k + $index_offset;
+				$index = $k + $index_offset;
 				$index_offset += count( $sub_fields );
 				array_splice( $results, $index, 0, $sub_fields );
 			}
@@ -759,7 +759,7 @@ 
 		$query_type = ( $limit == ' LIMIT 1' || $limit == 1 ) ? 'row' : 'results';
 
 		if ( is_array( $where ) ) {
-			$args    = array(
+			$args = array(
 				'order_by' => $order_by,
 				'limit'    => $limit,
 			);
@@ -790,9 +790,9 @@ 
 				FrmDb::set_cache( $result->field_key, $result, 'frm_field' );
 
 				self::prepare_options( $result );
-				$results[ $r_key ]->field_options = $result->field_options;
-				$results[ $r_key ]->options       = $result->options;
-				$results[ $r_key ]->default_value = $result->default_value;
+				$results[$r_key]->field_options = $result->field_options;
+				$results[$r_key]->options       = $result->options;
+				$results[$r_key]->default_value = $result->default_value;
 
 				unset( $r_key, $result );
 			}
@@ -994,23 +994,23 @@ 
 	}
 
 	public static function is_option_true_in_array( $field, $option ) {
-		return isset( $field[ $option ] ) && $field[ $option ];
+		return isset( $field[$option] ) && $field[$option];
 	}
 
 	public static function is_option_true_in_object( $field, $option ) {
-		return isset( $field->field_options[ $option ] ) && $field->field_options[ $option ];
+		return isset( $field->field_options[$option] ) && $field->field_options[$option];
 	}
 
 	public static function is_option_empty_in_array( $field, $option ) {
-		return ! isset( $field[ $option ] ) || empty( $field[ $option ] );
+		return ! isset( $field[$option] ) || empty( $field[$option] );
 	}
 
 	public static function is_option_empty_in_object( $field, $option ) {
-		return ! isset( $field->field_options[ $option ] ) || empty( $field->field_options[ $option ] );
+		return ! isset( $field->field_options[$option] ) || empty( $field->field_options[$option] );
 	}
 
 	public static function is_option_value_in_object( $field, $option ) {
-		return isset( $field->field_options[ $option ] ) && $field->field_options[ $option ] != '';
+		return isset( $field->field_options[$option] ) && $field->field_options[$option] != '';
 	}
 
 	/**
@@ -1028,10 +1028,10 @@ 
 
 	public static function get_option_in_array( $field, $option ) {
 
-		if ( isset( $field[ $option ] ) ) {
-			$this_option = $field[ $option ];
-		} elseif ( isset( $field['field_options'] ) && is_array( $field['field_options'] ) && isset( $field['field_options'][ $option ] ) ) {
-			$this_option = $field['field_options'][ $option ];
+		if ( isset( $field[$option] ) ) {
+			$this_option = $field[$option];
+		} elseif ( isset( $field['field_options'] ) && is_array( $field['field_options'] ) && isset( $field['field_options'][$option] ) ) {
+			$this_option = $field['field_options'][$option];
 		} else {
 			$this_option = '';
 		}
@@ -1040,7 +1040,7 @@ 
 	}
 
 	public static function get_option_in_object( $field, $option ) {
-		return isset( $field->field_options[ $option ] ) ? $field->field_options[ $option ] : '';
+		return isset( $field->field_options[$option] ) ? $field->field_options[$option] : '';
 	}
 
 	/**

classes/helpers/FrmAppHelper.php

Spacing +71 added lines, -71 removed lines

@@ -157,7 +157,7 @@ 
 			'fill'   => '#4d4d4d',
 			'orange' => '#f05a24',
 		);
-		$atts     = array_merge( $defaults, $atts );
+		$atts = array_merge( $defaults, $atts );
 
 		return '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 599.68 601.37" width="' . esc_attr( $atts['width'] ) . '" height="' . esc_attr( $atts['height'] ) . '">
 			<path fill="' . esc_attr( $atts['orange'] ) . '" d="M289.6 384h140v76h-140z"/>
@@ -364,7 +364,7 @@ 
 	 * @return string
 	 */
 	public static function get_server_value( $value ) {
-		return isset( $_SERVER[ $value ] ) ? wp_strip_all_tags( wp_unslash( $_SERVER[ $value ] ) ) : '';
+		return isset( $_SERVER[$value] ) ? wp_strip_all_tags( wp_unslash( $_SERVER[$value] ) ) : '';
 	}
 
 	/**
@@ -387,7 +387,7 @@ 
 		);
 		$ip = '';
 		foreach ( $ip_options as $key ) {
-			if ( ! isset( $_SERVER[ $key ] ) ) {
+			if ( ! isset( $_SERVER[$key] ) ) {
 				continue;
 			}
 
@@ -412,10 +412,10 @@ 
 
 		if ( $src == 'get' ) {
 			// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
-			$value = isset( $_POST[ $param ] ) ? wp_unslash( $_POST[ $param ] ) : ( isset( $_GET[ $param ] ) ? wp_unslash( $_GET[ $param ] ) : $default );
-			if ( ! isset( $_POST[ $param ] ) && isset( $_GET[ $param ] ) && ! is_array( $value ) ) {
+			$value = isset( $_POST[$param] ) ? wp_unslash( $_POST[$param] ) : ( isset( $_GET[$param] ) ? wp_unslash( $_GET[$param] ) : $default );
+			if ( ! isset( $_POST[$param] ) && isset( $_GET[$param] ) && ! is_array( $value ) ) {
 				// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
-				$value = htmlspecialchars_decode( wp_unslash( $_GET[ $param ] ) );
+				$value = htmlspecialchars_decode( wp_unslash( $_GET[$param] ) );
 			}
 			self::sanitize_value( $sanitize, $value );
 		} else {
@@ -436,7 +436,7 @@ 
 				}
 
 				$p     = trim( $p, ']' );
-				$value = isset( $value[ $p ] ) ? $value[ $p ] : $default;
+				$value = isset( $value[$p] ) ? $value[$p] : $default;
 			}
 		}
 
@@ -492,26 +492,26 @@ 
 			'sanitize' => 'sanitize_text_field',
 			'serialized' => false,
 		);
-		$args     = wp_parse_args( $args, $defaults );
+		$args = wp_parse_args( $args, $defaults );
 
 		$value = $args['default'];
 		if ( $args['type'] == 'get' ) {
-			if ( $_GET && isset( $_GET[ $args['param'] ] ) ) {
+			if ( $_GET && isset( $_GET[$args['param']] ) ) {
 				// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
-				$value = wp_unslash( $_GET[ $args['param'] ] );
+				$value = wp_unslash( $_GET[$args['param']] );
 			}
 		} elseif ( $args['type'] == 'post' ) {
-			if ( isset( $_POST[ $args['param'] ] ) ) {
+			if ( isset( $_POST[$args['param']] ) ) {
 				// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
-				$value = wp_unslash( $_POST[ $args['param'] ] );
+				$value = wp_unslash( $_POST[$args['param']] );
 				if ( $args['serialized'] === true && is_serialized_string( $value ) && is_serialized( $value ) ) {
 					self::unserialize_or_decode( $value );
 				}
 			}
 		} else {
-			if ( isset( $_REQUEST[ $args['param'] ] ) ) {
+			if ( isset( $_REQUEST[$args['param']] ) ) {
 				// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
-				$value = wp_unslash( $_REQUEST[ $args['param'] ] );
+				$value = wp_unslash( $_REQUEST[$args['param']] );
 			}
 		}
 
@@ -543,7 +543,7 @@ 
 			if ( is_array( $value ) ) {
 				$temp_values = $value;
 				foreach ( $temp_values as $k => $v ) {
-					self::sanitize_value( $sanitize, $value[ $k ] );
+					self::sanitize_value( $sanitize, $value[$k] );
 				}
 			} else {
 				$value = call_user_func( $sanitize, $value );
@@ -554,8 +554,8 @@ 
 	public static function sanitize_request( $sanitize_method, &$values ) {
 		$temp_values = $values;
 		foreach ( $temp_values as $k => $val ) {
-			if ( isset( $sanitize_method[ $k ] ) ) {
-				$values[ $k ] = call_user_func( $sanitize_method[ $k ], $val );
+			if ( isset( $sanitize_method[$k] ) ) {
+				$values[$k] = call_user_func( $sanitize_method[$k], $val );
 			}
 		}
 	}
@@ -578,7 +578,7 @@ 
 		if ( is_array( $value ) ) {
 			$temp_values = $value;
 			foreach ( $temp_values as $k => $v ) {
-				self::decode_specialchars( $value[ $k ] );
+				self::decode_specialchars( $value[$k] );
 			}
 		} else {
 			self::decode_amp( $value );
@@ -655,7 +655,7 @@ 
 			$allowed_html = $html;
 		} elseif ( ! empty( $allowed ) ) {
 			foreach ( (array) $allowed as $a ) {
-				$allowed_html[ $a ] = isset( $html[ $a ] ) ? $html[ $a ] : array();
+				$allowed_html[$a] = isset( $html[$a] ) ? $html[$a] : array();
 			}
 		}
 
@@ -830,8 +830,8 @@ 
 		}
 
 		global $wp_query;
-		if ( isset( $wp_query->query_vars[ $param ] ) ) {
-			$value = $wp_query->query_vars[ $param ];
+		if ( isset( $wp_query->query_vars[$param] ) ) {
+			$value = $wp_query->query_vars[$param];
 		}
 
 		return $value;
@@ -1009,7 +1009,7 @@ 
 				'new_file_path' => self::plugin_path() . '/js',
 			)
 		);
-		$new_file  = new FrmCreateFile( $file_atts );
+		$new_file = new FrmCreateFile( $file_atts );
 
 		$files = array(
 			self::plugin_path() . '/js/formidable.min.js',
@@ -1414,8 +1414,8 @@ 
 			return $error;
 		}
 
-		$nonce_value = ( $_REQUEST && isset( $_REQUEST[ $nonce_name ] ) ) ? sanitize_text_field( wp_unslash( $_REQUEST[ $nonce_name ] ) ) : '';
-		if ( $_REQUEST && ( ! isset( $_REQUEST[ $nonce_name ] ) || ! wp_verify_nonce( $nonce_value, $nonce ) ) ) {
+		$nonce_value = ( $_REQUEST && isset( $_REQUEST[$nonce_name] ) ) ? sanitize_text_field( wp_unslash( $_REQUEST[$nonce_name] ) ) : '';
+		if ( $_REQUEST && ( ! isset( $_REQUEST[$nonce_name] ) || ! wp_verify_nonce( $nonce_value, $nonce ) ) ) {
 			$frm_settings = self::get_settings();
 			$error        = $frm_settings->admin_permission;
 		}
@@ -1450,7 +1450,7 @@ 
 			} else {
 				foreach ( $value as $k => $v ) {
 					if ( ! is_array( $v ) ) {
-						$value[ $k ] = call_user_func( $original_function, $v );
+						$value[$k] = call_user_func( $original_function, $v );
 					}
 				}
 			}
@@ -1475,7 +1475,7 @@ 
 				$return = array_merge( $return, self::array_flatten( $value, $keys ) );
 			} else {
 				if ( $keys == 'keep' ) {
-					$return[ $key ] = $value;
+					$return[$key] = $value;
 				} else {
 					$return[] = $value;
 				}
@@ -1539,11 +1539,11 @@ 
 		}
 
 		$ver = $default;
-		if ( ! isset( $wp_scripts->registered[ $handle ] ) ) {
+		if ( ! isset( $wp_scripts->registered[$handle] ) ) {
 			return $ver;
 		}
 
-		$query = $wp_scripts->registered[ $handle ];
+		$query = $wp_scripts->registered[$handle];
 		if ( is_object( $query ) && ! empty( $query->ver ) ) {
 			$ver = $query->ver;
 		}
@@ -1720,7 +1720,7 @@ 
 
 		foreach ( array( 'name', 'description' ) as $var ) {
 			$default_val    = isset( $record->{$var} ) ? $record->{$var} : '';
-			$values[ $var ] = self::get_param( $var, $default_val, 'get', 'wp_kses_post' );
+			$values[$var] = self::get_param( $var, $default_val, 'get', 'wp_kses_post' );
 			unset( $var, $default_val );
 		}
 
@@ -1778,9 +1778,9 @@ 
 			}
 		}
 
-		$field_type = isset( $post_values['field_options'][ 'type_' . $field->id ] ) ? $post_values['field_options'][ 'type_' . $field->id ] : $field->type;
-		if ( isset( $post_values['item_meta'][ $field->id ] ) ) {
-			$new_value = $post_values['item_meta'][ $field->id ];
+		$field_type = isset( $post_values['field_options']['type_' . $field->id] ) ? $post_values['field_options']['type_' . $field->id] : $field->type;
+		if ( isset( $post_values['item_meta'][$field->id] ) ) {
+			$new_value = $post_values['item_meta'][$field->id];
 			self::unserialize_or_decode( $new_value );
 		} else {
 			$new_value = $meta_value;
@@ -1801,7 +1801,7 @@ 
 
 		$field_array = array_merge( (array) $field->field_options, $field_array );
 
-		$values['fields'][ $field->id ] = $field_array;
+		$values['fields'][$field->id] = $field_array;
 	}
 
 	/**
@@ -1848,11 +1848,11 @@ 
 		}
 
 		foreach ( $form->options as $opt => $value ) {
-			if ( isset( $post_values[ $opt ] ) ) {
-				$values[ $opt ] = $post_values[ $opt ];
-				self::unserialize_or_decode( $values[ $opt ] );
+			if ( isset( $post_values[$opt] ) ) {
+				$values[$opt] = $post_values[$opt];
+				self::unserialize_or_decode( $values[$opt] );
 			} else {
-				$values[ $opt ] = $value;
+				$values[$opt] = $value;
 			}
 		}
 
@@ -1866,8 +1866,8 @@ 
 		$form_defaults = FrmFormsHelper::get_default_opts();
 
 		foreach ( $form_defaults as $opt => $default ) {
-			if ( ! isset( $values[ $opt ] ) || $values[ $opt ] == '' ) {
-				$values[ $opt ] = ( $post_values && isset( $post_values['options'][ $opt ] ) ) ? $post_values['options'][ $opt ] : $default;
+			if ( ! isset( $values[$opt] ) || $values[$opt] == '' ) {
+				$values[$opt] = ( $post_values && isset( $post_values['options'][$opt] ) ) ? $post_values['options'][$opt] : $default;
 			}
 
 			unset( $opt, $default );
@@ -1878,8 +1878,8 @@ 
 		}
 
 		foreach ( array( 'before', 'after', 'submit' ) as $h ) {
-			if ( ! isset( $values[ $h . '_html' ] ) ) {
-				$values[ $h . '_html' ] = ( isset( $post_values['options'][ $h . '_html' ] ) ? $post_values['options'][ $h . '_html' ] : FrmFormsHelper::get_default_html( $h ) );
+			if ( ! isset( $values[$h . '_html'] ) ) {
+				$values[$h . '_html'] = ( isset( $post_values['options'][$h . '_html'] ) ? $post_values['options'][$h . '_html'] : FrmFormsHelper::get_default_html( $h ) );
 			}
 			unset( $h );
 		}
@@ -2031,25 +2031,25 @@ 
 		if ( ! is_numeric( $levels ) ) {
 			// Show time in specified unit.
 			$levels = self::get_unit( $levels );
-			if ( isset( $time_strings[ $levels ] ) ) {
+			if ( isset( $time_strings[$levels] ) ) {
 				$diff = array(
 					$levels => self::time_format( $levels, $diff ),
 				);
 				$time_strings = array(
-					$levels => $time_strings[ $levels ],
+					$levels => $time_strings[$levels],
 				);
 			}
 			$levels = 1;
 		}
 
 		foreach ( $time_strings as $k => $v ) {
-			if ( isset( $diff[ $k ] ) && $diff[ $k ] ) {
-				$time_strings[ $k ] = $diff[ $k ] . ' ' . ( $diff[ $k ] > 1 ? $v[1] : $v[0] );
-			} elseif ( isset( $diff[ $k ] ) && count( $time_strings ) === 1 ) {
+			if ( isset( $diff[$k] ) && $diff[$k] ) {
+				$time_strings[$k] = $diff[$k] . ' ' . ( $diff[$k] > 1 ? $v[1] : $v[0] );
+			} elseif ( isset( $diff[$k] ) && count( $time_strings ) === 1 ) {
 				// Account for 0.
-				$time_strings[ $k ] = $diff[ $k ] . ' ' . $v[1];
+				$time_strings[$k] = $diff[$k] . ' ' . $v[1];
 			} else {
-				unset( $time_strings[ $k ] );
+				unset( $time_strings[$k] );
 			}
 		}
 
@@ -2068,8 +2068,8 @@ 
 			'y' => 'y',
 			'd' => 'days',
 		);
-		if ( isset( $return[ $unit ] ) ) {
-			return $diff[ $return[ $unit ] ];
+		if ( isset( $return[$unit] ) ) {
+			return $diff[$return[$unit]];
 		}
 
 		$total = $diff['days'] * self::convert_time( 'd', $unit );
@@ -2077,11 +2077,11 @@ 
 		$times = array( 'h', 'i', 's' );
 
 		foreach ( $times as $time ) {
-			if ( ! isset( $diff[ $time ] ) ) {
+			if ( ! isset( $diff[$time] ) ) {
 				continue;
 			}
 
-			$total += $diff[ $time ] * self::convert_time( $time, $unit );
+			$total += $diff[$time] * self::convert_time( $time, $unit );
 		}
 
 		return floor( $total );
@@ -2101,7 +2101,7 @@ 
 			'y' => DAY_IN_SECONDS * 365.25,
 		);
 
-		return $convert[ $from ] / $convert[ $to ];
+		return $convert[$from] / $convert[$to];
 	}
 
 	/**
@@ -2109,7 +2109,7 @@ 
 	 */
 	private static function get_unit( $unit ) {
 		$units = self::get_time_strings();
-		if ( isset( $units[ $unit ] ) || is_numeric( $unit ) ) {
+		if ( isset( $units[$unit] ) || is_numeric( $unit ) ) {
 			return $unit;
 		}
 
@@ -2220,17 +2220,17 @@ 
 
 					case 1:
 						$l2 = $name;
-						self::add_value_to_array( $name, $l2, $this_val, $vars[ $l1 ] );
+						self::add_value_to_array( $name, $l2, $this_val, $vars[$l1] );
 						break;
 
 					case 2:
 						$l3 = $name;
-						self::add_value_to_array( $name, $l3, $this_val, $vars[ $l1 ][ $l2 ] );
+						self::add_value_to_array( $name, $l3, $this_val, $vars[$l1][$l2] );
 						break;
 
 					case 3:
 						$l4 = $name;
-						self::add_value_to_array( $name, $l4, $this_val, $vars[ $l1 ][ $l2 ][ $l3 ] );
+						self::add_value_to_array( $name, $l4, $this_val, $vars[$l1][$l2][$l3] );
 				}
 
 				unset( $this_val, $n );
@@ -2249,8 +2249,8 @@ 
 	public static function add_value_to_array( $name, $l1, $val, &$vars ) {
 		if ( $name == '' ) {
 			$vars[] = $val;
-		} elseif ( ! isset( $vars[ $l1 ] ) ) {
-			$vars[ $l1 ] = $val;
+		} elseif ( ! isset( $vars[$l1] ) ) {
+			$vars[$l1] = $val;
 		}
 	}
 
@@ -2266,7 +2266,7 @@ 
 			'email_subject' => esc_attr( sprintf( __( 'If you leave the subject blank, the default will be used: %1$s Form submitted on %2$s', 'formidable' ), $form_name, self::site_name() ) ),
 		);
 
-		if ( ! isset( $tooltips[ $name ] ) ) {
+		if ( ! isset( $tooltips[$name] ) ) {
 			return;
 		}
 
@@ -2276,7 +2276,7 @@ 
 			echo ' class="frm_help"';
 		}
 
-		echo ' title="' . esc_attr( $tooltips[ $name ] );
+		echo ' title="' . esc_attr( $tooltips[$name] );
 
 		if ( 'open' != $class ) {
 			echo '"';
@@ -2331,13 +2331,13 @@ 
 	}
 
 	private static function prepare_action_slashes( $val, $key, &$post_content ) {
-		if ( ! isset( $post_content[ $key ] ) || is_numeric( $val ) ) {
+		if ( ! isset( $post_content[$key] ) || is_numeric( $val ) ) {
 			return;
 		}
 
 		if ( is_array( $val ) ) {
 			foreach ( $val as $k1 => $v1 ) {
-				self::prepare_action_slashes( $v1, $k1, $post_content[ $key ] );
+				self::prepare_action_slashes( $v1, $k1, $post_content[$key] );
 				unset( $k1, $v1 );
 			}
 		} else {
@@ -2345,7 +2345,7 @@ 
 			$val = stripslashes( $val );
 
 			// Add backslashes before double quotes and forward slashes only
-			$post_content[ $key ] = addcslashes( $val, '"\\/' );
+			$post_content[$key] = addcslashes( $val, '"\\/' );
 		}
 	}
 
@@ -2404,14 +2404,14 @@ 
 				continue;
 			}
 			$key = $input['name'];
-			if ( isset( $formatted[ $key ] ) ) {
-				if ( is_array( $formatted[ $key ] ) ) {
-					$formatted[ $key ][] = $input['value'];
+			if ( isset( $formatted[$key] ) ) {
+				if ( is_array( $formatted[$key] ) ) {
+					$formatted[$key][] = $input['value'];
 				} else {
-					$formatted[ $key ] = array( $formatted[ $key ], $input['value'] );
+					$formatted[$key] = array( $formatted[$key], $input['value'] );
 				}
 			} else {
-				$formatted[ $key ] = $input['value'];
+				$formatted[$key] = $input['value'];
 			}
 		}
 
@@ -2981,8 +2981,8 @@ 
 		}
 
 		foreach ( $keys as $key ) {
-			if ( isset( $values[ $key ] ) ) {
-				$values[ $key ] = self::kses( $values[ $key ], 'all' );
+			if ( isset( $values[$key] ) ) {
+				$values[$key] = self::kses( $values[$key], 'all' );
 			}
 		}
 

classes/models/FrmEntryValidate.php

Spacing +15 added lines, -15 removed lines

@@ -14,7 +14,7 @@ 
 			return $errors;
 		}
 
-		if ( FrmAppHelper::is_admin() && is_user_logged_in() && ( ! isset( $values[ 'frm_submit_entry_' . $values['form_id'] ] ) || ! wp_verify_nonce( $values[ 'frm_submit_entry_' . $values['form_id'] ], 'frm_submit_entry_nonce' ) ) ) {
+		if ( FrmAppHelper::is_admin() && is_user_logged_in() && ( ! isset( $values['frm_submit_entry_' . $values['form_id']] ) || ! wp_verify_nonce( $values['frm_submit_entry_' . $values['form_id']], 'frm_submit_entry_nonce' ) ) ) {
 			$errors['form'] = __( 'You do not have permission to do that', 'formidable' );
 		}
 
@@ -87,10 +87,10 @@ 
 			'key_pointer'     => '', // the pointer in the posted array
 			'exclude'         => array(), // exclude these field types from validation
 		);
-		$args     = wp_parse_args( $args, $defaults );
+		$args = wp_parse_args( $args, $defaults );
 
 		if ( empty( $args['parent_field_id'] ) ) {
-			$value = isset( $values['item_meta'][ $args['id'] ] ) ? $values['item_meta'][ $args['id'] ] : '';
+			$value = isset( $values['item_meta'][$args['id']] ) ? $values['item_meta'][$args['id']] : '';
 		} else {
 			// value is from a nested form
 			$value = $values;
@@ -111,7 +111,7 @@ 
 		}
 
 		if ( $posted_field->required == '1' && FrmAppHelper::is_empty_value( $value ) ) {
-			$errors[ 'field' . $args['id'] ] = FrmFieldsHelper::get_error_msg( $posted_field, 'blank' );
+			$errors['field' . $args['id']] = FrmFieldsHelper::get_error_msg( $posted_field, 'blank' );
 		} elseif ( $posted_field->type == 'text' && ! isset( $_POST['item_name'] ) ) { // WPCS: CSRF ok.
 			$_POST['item_name'] = $value;
 		}
@@ -166,7 +166,7 @@ 
 			$pattern = self::phone_format( $field );
 
 			if ( ! preg_match( $pattern, $value ) ) {
-				$errors[ 'field' . $args['id'] ] = FrmFieldsHelper::get_error_msg( $field, 'invalid' );
+				$errors['field' . $args['id']] = FrmFieldsHelper::get_error_msg( $field, 'invalid' );
 			}
 		}
 	}
@@ -466,7 +466,7 @@ 
 
 			// Send any potentially useful $_SERVER vars, but avoid sending junk we don't need.
 			if ( $include_value ) {
-				$datas[ $key ] = $value;
+				$datas[$key] = $value;
 			}
 			unset( $key, $value );
 		}
@@ -483,10 +483,10 @@ 
 	private static function add_comment_content_to_akismet( &$datas, $values ) {
 		if ( isset( $datas['frm_duplicated'] ) ) {
 			foreach ( $datas['frm_duplicated'] as $index ) {
-				if ( isset( $values['item_meta'][ $index ] ) ) {
-					unset( $values['item_meta'][ $index ] );
+				if ( isset( $values['item_meta'][$index] ) ) {
+					unset( $values['item_meta'][$index] );
 				} else {
-					unset( $values[ $index ] );
+					unset( $values[$index] );
 				}
 			}
 			unset( $datas['frm_duplicated'] );
@@ -507,8 +507,8 @@ 
 	private static function skip_adding_values_to_akismet( &$values ) {
 		$skipped_field_ids = self::get_akismet_skipped_field_ids( $values );
 		foreach ( $skipped_field_ids as $field_id ) {
-			if ( isset( $values['item_meta'][ $field_id ] ) ) {
-				unset( $values['item_meta'][ $field_id ] );
+			if ( isset( $values['item_meta'][$field_id] ) ) {
+				unset( $values['item_meta'][$field_id] );
 			}
 		}
 	}
@@ -575,14 +575,14 @@ 
 						continue;
 					}
 
-					if ( ! isset( $values['item_meta'][ $subsubindex ] ) ) {
-						$values['item_meta'][ $subsubindex ] = array();
+					if ( ! isset( $values['item_meta'][$subsubindex] ) ) {
+						$values['item_meta'][$subsubindex] = array();
 					}
-					$values['item_meta'][ $subsubindex ][] = $subsubvalue;
+					$values['item_meta'][$subsubindex][] = $subsubvalue;
 				}
 			}
 
-			unset( $values['item_meta'][ $field_id ] );
+			unset( $values['item_meta'][$field_id] );
 		}
 
 		return $form_ids;

Braces +4 added lines, -2 removed lines

@@ -112,7 +112,8 @@ 
 
 		if ( $posted_field->required == '1' && FrmAppHelper::is_empty_value( $value ) ) {
 			$errors[ 'field' . $args['id'] ] = FrmFieldsHelper::get_error_msg( $posted_field, 'blank' );
-		} elseif ( $posted_field->type == 'text' && ! isset( $_POST['item_name'] ) ) { // WPCS: CSRF ok.
+		} elseif ( $posted_field->type == 'text' && ! isset( $_POST['item_name'] ) ) {
+// WPCS: CSRF ok.
 			$_POST['item_name'] = $value;
 		}
 
@@ -555,7 +556,8 @@ 
 	private static function get_all_form_ids_and_flatten_meta( &$values ) {
 		$form_ids = array( absint( $values['form_id'] ) );
 		foreach ( $values['item_meta'] as $field_id => $value ) {
-			if ( ! is_numeric( $field_id ) ) { // Maybe `other`.
+			if ( ! is_numeric( $field_id ) ) {
+// Maybe `other`.
 				continue;
 			}
 

classes/helpers/FrmStylesHelper.php

Spacing +16 added lines, -16 removed lines

@@ -194,7 +194,7 @@ 
 				'-' => 'down',
 				'+' => 'up',
 			);
-			$class = 'frm_arrow' . $arrow[ $icon ];
+			$class = 'frm_arrow' . $arrow[$icon];
 		} else {
 			//frm_minus1_icon
 			$key   = str_replace( 'p', '', $key );
@@ -202,7 +202,7 @@ 
 				'-' => 'minus',
 				'+' => 'plus',
 			);
-			$class = 'frm_' . $plus[ $icon ];
+			$class = 'frm_' . $plus[$icon];
 		}
 
 		if ( $key ) {
@@ -222,8 +222,8 @@ 
 		?>
 		<div class="btn-group" id="frm_<?php echo esc_attr( $name ); ?>_select">
 			<button class="multiselect dropdown-toggle btn btn-default" data-toggle="dropdown" type="button">
-				<?php FrmAppHelper::icon_by_class( 'frmfont ' . self::icon_key_to_class( $style->post_content[ $name ], '+', $type ) ); ?>
-				<?php FrmAppHelper::icon_by_class( 'frmfont ' . self::icon_key_to_class( $style->post_content[ $name ], '-', $type ) ); ?>
+				<?php FrmAppHelper::icon_by_class( 'frmfont ' . self::icon_key_to_class( $style->post_content[$name], '+', $type ) ); ?>
+				<?php FrmAppHelper::icon_by_class( 'frmfont ' . self::icon_key_to_class( $style->post_content[$name], '-', $type ) ); ?>
 				<b class="caret"></b>
 			</button>
 			<ul class="multiselect-container frm-dropdown-menu">
@@ -231,7 +231,7 @@ 
 					<li <?php echo ( $style->post_content['collapse_icon'] == $key ) ? 'class="active"' : ''; ?>>
 						<a href="javascript:void(0);">
 							<label>
-								<input type="radio" value="<?php echo esc_attr( $key ); ?>" name="<?php echo esc_attr( $frm_style->get_field_name( $name ) ); ?>" <?php checked( $style->post_content[ $name ], $key ); ?>/>
+								<input type="radio" value="<?php echo esc_attr( $key ); ?>" name="<?php echo esc_attr( $frm_style->get_field_name( $name ) ); ?>" <?php checked( $style->post_content[$name], $key ); ?>/>
 								<span>
 									<?php FrmAppHelper::icon_by_class( 'frmfont ' . self::icon_key_to_class( $key, '+', $type ) ); ?>
 									<?php FrmAppHelper::icon_by_class( 'frmfont ' . self::icon_key_to_class( $key, '-', $type ) ); ?>
@@ -313,15 +313,15 @@ 
 		$vars   = array_diff( $vars, $remove );
 
 		foreach ( $vars as $var ) {
-			if ( ! isset( $settings[ $var ] ) ) {
+			if ( ! isset( $settings[$var] ) ) {
 				continue;
 			}
-			if ( ! isset( $defaults[ $var ] ) ) {
-				$defaults[ $var ] = '';
+			if ( ! isset( $defaults[$var] ) ) {
+				$defaults[$var] = '';
 			}
-			$show = empty( $defaults ) || ( $settings[ $var ] !== '' && $settings[ $var ] !== $defaults[ $var ] );
+			$show = empty( $defaults ) || ( $settings[$var] !== '' && $settings[$var] !== $defaults[$var] );
 			if ( $show ) {
-				echo '--' . esc_html( str_replace( '_', '-', $var ) ) . ':' . ( $var === 'font' ? FrmAppHelper::kses( $settings[ $var ] ) : esc_html( $settings[ $var ] ) ) . ';'; // WPCS: XSS ok.
+				echo '--' . esc_html( str_replace( '_', '-', $var ) ) . ':' . ( $var === 'font' ? FrmAppHelper::kses( $settings[$var] ) : esc_html( $settings[$var] ) ) . ';'; // WPCS: XSS ok.
 			}
 		}
 	}
@@ -370,8 +370,8 @@ 
 
 		$checkbox_opts = array( 'important_style', 'auto_width', 'submit_style', 'collapse_icon', 'center_form' );
 		foreach ( $checkbox_opts as $opt ) {
-			if ( ! isset( $settings[ $opt ] ) ) {
-				$settings[ $opt ] = 0;
+			if ( ! isset( $settings[$opt] ) ) {
+				$settings[$opt] = 0;
 			}
 		}
 
@@ -401,10 +401,10 @@ 
 		$valid_keys         = array_keys( $defaults );
 		$sanitized_settings = array();
 		foreach ( $valid_keys as $key ) {
-			if ( isset( $settings[ $key ] ) ) {
-				$sanitized_settings[ $key ] = sanitize_text_field( $settings[ $key ] );
+			if ( isset( $settings[$key] ) ) {
+				$sanitized_settings[$key] = sanitize_text_field( $settings[$key] );
 			} else {
-				$sanitized_settings[ $key ] = $defaults[ $key ];
+				$sanitized_settings[$key] = $defaults[$key];
 			}
 		}
 		return $sanitized_settings;
@@ -420,7 +420,7 @@ 
 				$css = '';
 			}
 			foreach ( $opts as $opt ) {
-				self::get_color_output( $css, $settings[ $opt ] );
+				self::get_color_output( $css, $settings[$opt] );
 			}
 		}
 	}

classes/models/FrmFormApi.php

Spacing +3 added lines, -3 removed lines

@@ -94,7 +94,7 @@ 
 				}
 				$cats = array_intersect( $this->skip_categories(), $addon['categories'] );
 				if ( ! empty( $cats ) ) {
-					unset( $addons[ $k ] );
+					unset( $addons[$k] );
 				}
 			}
 
@@ -141,8 +141,8 @@ 
 					return $addon;
 				}
 			}
-		} elseif ( isset( $addons[ $download_id ] ) ) {
-			$plugin = $addons[ $download_id ];
+		} elseif ( isset( $addons[$download_id] ) ) {
+			$plugin = $addons[$download_id];
 		}
 
 		return $plugin;