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Path: ~/home/getwphos/public_html/perfumehousedhaka/wp-content/plugins/woocommerce/includes/

File Content: `class-wc-product-attribute.php`

<?php
/**
 * Represents a product attribute
 *
 * Attributes can be global (taxonomy based) or local to the product itself.
 * Uses ArrayAccess to be BW compatible with previous ways of reading attributes.
 *
 * @package WooCommerce\Classes
 * @version 3.0.0
 * @since   3.0.0
 */

defined( 'ABSPATH' ) || exit;

/**
 * Product attribute class.
 */
class WC_Product_Attribute implements ArrayAccess {

	/**
	 * Data array.
	 *
	 * @since 3.0.0
	 * @var array
	 */
	protected $data = array(
		'id'        => 0,
		'name'      => '',
		'options'   => array(),
		'position'  => 0,
		'visible'   => false,
		'variation' => false,
	);

	/**
	 * Return if this attribute is a taxonomy.
	 *
	 * @return boolean
	 */
	public function is_taxonomy() {
		return 0 < $this->get_id();
	}

	/**
	 * Get taxonomy name if applicable.
	 *
	 * @return string
	 */
	public function get_taxonomy() {
		return $this->is_taxonomy() ? $this->get_name() : '';
	}

	/**
	 * Get taxonomy object.
	 *
	 * @return array|null
	 */
	public function get_taxonomy_object() {
		global $wc_product_attributes;
		return $this->is_taxonomy() ? $wc_product_attributes[ $this->get_name() ] : null;
	}

	/**
	 * Gets terms from the stored options.
	 *
	 * @return array|null
	 */
	public function get_terms() {
		if ( ! $this->is_taxonomy() || ! taxonomy_exists( $this->get_name() ) ) {
			return null;
		}
		$terms = array();
		foreach ( $this->get_options() as $option ) {
			if ( is_int( $option ) ) {
				$term = get_term_by( 'id', $option, $this->get_name() );
			} else {
				// Term names get escaped in WP. See sanitize_term_field.
				$term = get_term_by( 'name', $option, $this->get_name() );

				if ( ! $term || is_wp_error( $term ) ) {
					$new_term = wp_insert_term( $option, $this->get_name() );
					$term     = is_wp_error( $new_term ) ? false : get_term_by( 'id', $new_term['term_id'], $this->get_name() );
				}
			}
			if ( $term && ! is_wp_error( $term ) ) {
				$terms[] = $term;
			}
		}
		return $terms;
	}

	/**
	 * Gets slugs from the stored options, or just the string if text based.
	 *
	 * @return array
	 */
	public function get_slugs() {
		if ( ! $this->is_taxonomy() || ! taxonomy_exists( $this->get_name() ) ) {
			return $this->get_options();
		}
		$terms = array();
		foreach ( $this->get_options() as $option ) {
			if ( is_int( $option ) ) {
				$term = get_term_by( 'id', $option, $this->get_name() );
			} else {
				$term = get_term_by( 'name', $option, $this->get_name() );

				if ( ! $term || is_wp_error( $term ) ) {
					$new_term = wp_insert_term( $option, $this->get_name() );
					$term     = is_wp_error( $new_term ) ? false : get_term_by( 'id', $new_term['term_id'], $this->get_name() );
				}
			}
			if ( $term && ! is_wp_error( $term ) ) {
				$terms[] = $term->slug;
			}
		}
		return $terms;
	}

	/**
	 * Returns all data for this object.
	 *
	 * @return array
	 */
	public function get_data() {
		return array_merge(
			$this->data,
			array(
				'is_visible'   => $this->get_visible() ? 1 : 0,
				'is_variation' => $this->get_variation() ? 1 : 0,
				'is_taxonomy'  => $this->is_taxonomy() ? 1 : 0,
				'value'        => $this->is_taxonomy() ? '' : wc_implode_text_attributes( $this->get_options() ),
			)
		);
	}

	/*
	|--------------------------------------------------------------------------
	| Setters
	|--------------------------------------------------------------------------
	*/

	/**
	 * Set ID (this is the attribute ID).
	 *
	 * @param int $value Attribute ID.
	 */
	public function set_id( $value ) {
		$this->data['id'] = absint( $value );
	}

	/**
	 * Set name (this is the attribute name or taxonomy).
	 *
	 * @param string $value Attribute name.
	 */
	public function set_name( $value ) {
		$this->data['name'] = $value;
	}

	/**
	 * Set options.
	 *
	 * @param array $value Attribute options.
	 */
	public function set_options( $value ) {
		$this->data['options'] = $value;
	}

	/**
	 * Set position.
	 *
	 * @param int $value Attribute position.
	 */
	public function set_position( $value ) {
		$this->data['position'] = absint( $value );
	}

	/**
	 * Set if visible.
	 *
	 * @param bool $value If is visible on Product's additional info tab.
	 */
	public function set_visible( $value ) {
		$this->data['visible'] = wc_string_to_bool( $value );
	}

	/**
	 * Set if variation.
	 *
	 * @param bool $value If is used for variations.
	 */
	public function set_variation( $value ) {
		$this->data['variation'] = wc_string_to_bool( $value );
	}

	/*
	|--------------------------------------------------------------------------
	| Getters
	|--------------------------------------------------------------------------
	*/

	/**
	 * Get the ID.
	 *
	 * @return int
	 */
	public function get_id() {
		return $this->data['id'];
	}

	/**
	 * Get name.
	 *
	 * @return string
	 */
	public function get_name() {
		return $this->data['name'];
	}

	/**
	 * Get options.
	 *
	 * @return array
	 */
	public function get_options() {
		return $this->data['options'];
	}

	/**
	 * Get position.
	 *
	 * @return int
	 */
	public function get_position() {
		return $this->data['position'];
	}

	/**
	 * Get if visible.
	 *
	 * @return bool
	 */
	public function get_visible() {
		return $this->data['visible'];
	}

	/**
	 * Get if variation.
	 *
	 * @return bool
	 */
	public function get_variation() {
		return $this->data['variation'];
	}

	/*
	|--------------------------------------------------------------------------
	| ArrayAccess/Backwards compatibility.
	|--------------------------------------------------------------------------
	*/

	/**
	 * OffsetGet.
	 *
	 * @param string $offset Offset.
	 * @return mixed
	 */
	#[\ReturnTypeWillChange]
	public function offsetGet( $offset ) {
		switch ( $offset ) {
			case 'is_variation':
				return $this->get_variation() ? 1 : 0;
			case 'is_visible':
				return $this->get_visible() ? 1 : 0;
			case 'is_taxonomy':
				return $this->is_taxonomy() ? 1 : 0;
			case 'value':
				return $this->is_taxonomy() ? '' : wc_implode_text_attributes( $this->get_options() );
			default:
				if ( is_callable( array( $this, "get_$offset" ) ) ) {
					return $this->{"get_$offset"}();
				}
				break;
		}
		return '';
	}

	/**
	 * OffsetSet.
	 *
	 * @param string $offset Offset.
	 * @param mixed  $value  Value.
	 */
	#[\ReturnTypeWillChange]
	public function offsetSet( $offset, $value ) {
		switch ( $offset ) {
			case 'is_variation':
				$this->set_variation( $value );
				break;
			case 'is_visible':
				$this->set_visible( $value );
				break;
			case 'value':
				$this->set_options( $value );
				break;
			default:
				if ( is_callable( array( $this, "set_$offset" ) ) ) {
					$this->{"set_$offset"}( $value );
				}
				break;
		}
	}

	/**
	 * OffsetUnset.
	 *
	 * @param string $offset Offset.
	 */
	#[\ReturnTypeWillChange]
	public function offsetUnset( $offset ) {}

	/**
	 * OffsetExists.
	 *
	 * @param string $offset Offset.
	 * @return bool
	 */
	#[\ReturnTypeWillChange]
	public function offsetExists( $offset ) {
		return in_array( $offset, array_merge( array( 'is_variation', 'is_visible', 'is_taxonomy', 'value' ), array_keys( $this->data ) ), true );
	}
}

Edit Rename Chmod Delete

FILE FOLDER

Name	Size	Permission
abstracts	---	0755
admin	---	0755
blocks	---	0755
cli	---	0755
customizer	---	0755
data-stores	---	0755
emails	---	0755
export	---	0755
gateways	---	0755
import	---	0755
integrations	---	0755
interfaces	---	0755
legacy	---	0755
libraries	---	0755
log-handlers	---	0755
payment-tokens	---	0755
product-usage	---	0755
queue	---	0755
react-admin	---	0755
rest-api	---	0755
shipping	---	0755
shortcodes	---	0755
theme-support	---	0755
tracks	---	0755
traits	---	0755
walkers	---	0755
wccom-site	---	0755
widgets	---	0755
class-wc-ajax.php	123456 bytes	0644
class-wc-auth.php	12995 bytes	0644
class-wc-autoloader.php	5394 bytes	0644
class-wc-background-emailer.php	4685 bytes	0644
class-wc-background-updater.php	3535 bytes	0644
class-wc-brands-brand-settings-manager.php	1826 bytes	0644
class-wc-brands-coupons.php	7059 bytes	0644
class-wc-brands.php	35635 bytes	0644
class-wc-breadcrumb.php	9856 bytes	0644
class-wc-cache-helper.php	12998 bytes	0644
class-wc-cart-fees.php	3448 bytes	0644
class-wc-cart-session.php	25993 bytes	0644
class-wc-cart-totals.php	29163 bytes	0644
class-wc-cart.php	76078 bytes	0644
class-wc-checkout.php	51349 bytes	0644
class-wc-cli.php	3419 bytes	0644
class-wc-comments.php	23177 bytes	0644
class-wc-countries.php	51857 bytes	0644
class-wc-coupon.php	41932 bytes	0644
class-wc-customer-download-log.php	3452 bytes	0644
class-wc-customer-download.php	10587 bytes	0644
class-wc-customer.php	33318 bytes	0644
class-wc-data-exception.php	1321 bytes	0644
class-wc-data-store.php	6752 bytes	0644
class-wc-datetime.php	2310 bytes	0644
class-wc-deprecated-action-hooks.php	6746 bytes	0644
class-wc-deprecated-filter-hooks.php	7518 bytes	0644
class-wc-discounts.php	37523 bytes	0644
class-wc-download-handler.php	29053 bytes	0644
class-wc-emails.php	39155 bytes	0644
class-wc-embed.php	4342 bytes	0644
class-wc-form-handler.php	47740 bytes	0644
class-wc-frontend-scripts.php	33750 bytes	0644
class-wc-geo-ip.php	31159 bytes	0644
class-wc-geolite-integration.php	2036 bytes	0644
class-wc-geolocation.php	11594 bytes	0644
class-wc-https.php	4439 bytes	0644
class-wc-install.php	116318 bytes	0644
class-wc-integrations.php	1308 bytes	0644
class-wc-log-levels.php	3992 bytes	0644
class-wc-logger.php	9601 bytes	0644
class-wc-meta-data.php	2260 bytes	0644
class-wc-order-factory.php	8728 bytes	0644
class-wc-order-item-coupon.php	4175 bytes	0644
class-wc-order-item-fee.php	10228 bytes	0644
class-wc-order-item-meta.php	5942 bytes	0644
class-wc-order-item-product.php	17962 bytes	0644
class-wc-order-item-shipping.php	9815 bytes	0644
class-wc-order-item-tax.php	6644 bytes	0644
class-wc-order-item.php	21907 bytes	0644
class-wc-order-query.php	2615 bytes	0644
class-wc-order-refund.php	6135 bytes	0644
class-wc-order.php	78663 bytes	0644
class-wc-payment-gateways.php	17366 bytes	0644
class-wc-payment-tokens.php	6390 bytes	0644
class-wc-post-data.php	37108 bytes	0644
class-wc-post-types.php	33680 bytes	0644
class-wc-privacy-background-process.php	1833 bytes	0644
class-wc-privacy-erasers.php	13941 bytes	0644
class-wc-privacy-exporters.php	15044 bytes	0644
class-wc-privacy.php	17629 bytes	0644
class-wc-product-attribute.php	7137 bytes	0644
class-wc-product-download.php	12547 bytes	0644
class-wc-product-external.php	5104 bytes	0644
class-wc-product-factory.php	4644 bytes	0644
class-wc-product-grouped.php	6691 bytes	0644
class-wc-product-query.php	2332 bytes	0644
class-wc-product-simple.php	2765 bytes	0644
class-wc-product-variable.php	24264 bytes	0644
class-wc-product-variation.php	20661 bytes	0644
class-wc-query.php	34299 bytes	0644
class-wc-rate-limiter.php	4100 bytes	0644
class-wc-regenerate-images-request.php	7923 bytes	0644
class-wc-regenerate-images.php	15806 bytes	0644
class-wc-register-wp-admin-settings.php	5171 bytes	0644
class-wc-rest-authentication.php	22068 bytes	0644
class-wc-rest-exception.php	276 bytes	0644
class-wc-session-handler.php	24728 bytes	0644
class-wc-shipping-rate.php	9566 bytes	0644
class-wc-shipping-zone.php	13392 bytes	0644
class-wc-shipping-zones.php	5115 bytes	0644
class-wc-shipping.php	13160 bytes	0644
class-wc-shortcodes.php	19274 bytes	0644
class-wc-structured-data.php	24335 bytes	0644
class-wc-tax.php	40246 bytes	0644
class-wc-template-loader.php	20911 bytes	0644
class-wc-tracker.php	52731 bytes	0644
class-wc-validation.php	5929 bytes	0644
class-wc-webhook.php	30807 bytes	0644
class-woocommerce.php	62250 bytes	0644
wc-account-functions.php	14485 bytes	0644
wc-attribute-functions.php	22377 bytes	0644
wc-brands-functions.php	4270 bytes	0644
wc-cart-functions.php	21308 bytes	0644
wc-conditional-functions.php	15902 bytes	0644
wc-core-functions.php	88998 bytes	0644
wc-coupon-functions.php	5698 bytes	0644
wc-deprecated-functions.php	39030 bytes	0644
wc-formatting-functions.php	51093 bytes	0644
wc-notice-functions.php	8696 bytes	0644
wc-order-functions.php	43972 bytes	0644
wc-order-item-functions.php	5153 bytes	0644
wc-order-step-logger-functions.php	6063 bytes	0644
wc-page-functions.php	9657 bytes	0644
wc-product-functions.php	67720 bytes	0644
wc-rest-functions.php	14268 bytes	0644
wc-stock-functions.php	17851 bytes	0644
wc-template-functions.php	141944 bytes	0644
wc-template-hooks.php	13151 bytes	0644
wc-term-functions.php	25158 bytes	0644
wc-update-functions.php	101612 bytes	0644
wc-user-functions.php	34991 bytes	0644
wc-webhook-functions.php	5905 bytes	0644
wc-widget-functions.php	2063 bytes	0644

File Content: class-wc-product-attribute.php

File Content: `class-wc-product-attribute.php`