| @@ -92,7 +92,7 @@ | ||
| 92 | 92 | // Use line item name as fallback for description. | 
| 93 | 93 |  				if ( null === $description ) { | 
| 94 | 94 | /* translators: %s: item index */ | 
| 95 | - $description = sprintf( __( 'Item %s', 'pronamic_ideal' ), $i++ ); | |
| 95 | + $description = sprintf( __( 'Item %s', 'pronamic_ideal' ), $i ++ ); | |
| 96 | 96 | |
| 97 | 97 |  					if ( null !== $line->get_name() && '' !== $line->get_name() ) { | 
| 98 | 98 | $description = $line->get_name(); | 
| @@ -160,7 +160,7 @@ | ||
| 160 | 160 | } | 
| 161 | 161 | |
| 162 | 162 |  		if ( array_key_exists( $payment_method, self::$map ) ) { | 
| 163 | - return self::$map[ $payment_method ]; | |
| 163 | + return self::$map[$payment_method]; | |
| 164 | 164 | } | 
| 165 | 165 | |
| 166 | 166 | return null; | 
| @@ -252,7 +252,7 @@ | ||
| 252 | 252 |  		foreach ( $server_keys as $key ) { | 
| 253 | 253 |  			if ( array_key_exists( $key, $_SERVER ) ) { | 
| 254 | 254 | // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized | 
| 255 | - $data[ $key ] = wp_unslash( $_SERVER[ $key ] ); | |
| 255 | + $data[$key] = wp_unslash( $_SERVER[$key] ); | |
| 256 | 256 | } | 
| 257 | 257 | } | 
| 258 | 258 | |
| @@ -425,7 +425,7 @@ | ||
| 425 | 425 | |
| 426 | 426 |  					if ( 'issuer' === $detail->key && 'select' === $detail->type ) { | 
| 427 | 427 |  						foreach ( $detail->items as $item ) { | 
| 428 | - $issuers[ \strval( $item->id ) ] = \strval( $item->name ); | |
| 428 | + $issuers[\strval( $item->id )] = \strval( $item->name ); | |
| 429 | 429 | } | 
| 430 | 430 | } | 
| 431 | 431 | } | 
| @@ -345,7 +345,7 @@ | ||
| 345 | 345 |  					foreach ( $details as $detail ) { | 
| 346 | 346 | $key = (string) $detail->get_key(); | 
| 347 | 347 | |
| 348 | - $details_result[ $key ] = \filter_input( $input_type, $key, FILTER_SANITIZE_STRING ); | |
| 348 | + $details_result[$key] = \filter_input( $input_type, $key, FILTER_SANITIZE_STRING ); | |
| 349 | 349 | } | 
| 350 | 350 | |
| 351 | 351 | $details_result = Util::filter_null( $details_result ); | 
| @@ -608,9 +608,9 @@ | ||
| 608 | 608 | |
| 609 | 609 |  		foreach ( $files as $name => $meta_key ) { | 
| 610 | 610 | // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotValidated | 
| 611 | -			if ( isset( $_FILES[ $name ] ) && \UPLOAD_ERR_OK === $_FILES[ $name ]['error'] ) { | |
| 611 | +			if ( isset( $_FILES[$name] ) && \UPLOAD_ERR_OK === $_FILES[$name]['error'] ) { | |
| 612 | 612 | // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotValidated, WordPress.Security.ValidatedSanitizedInput.MissingUnslash, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized | 
| 613 | - $value = file_get_contents( $_FILES[ $name ]['tmp_name'], true ); | |
| 613 | + $value = file_get_contents( $_FILES[$name]['tmp_name'], true ); | |
| 614 | 614 | |
| 615 | 615 | update_post_meta( $post_id, $meta_key, $value ); | 
| 616 | 616 | } |