WC_Data::generate_meta_cache_key( int|string $id, string $cache_group )

Generate cache key from id and group.

Contents

Description Description

Parameters Parameters

$id

(Required) Object ID.

$cache_group

(Required) Group name use to store cache. Whole group cache can be invalidated in one go.

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Return Return

(string) Meta cache key.

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Source Source

File: includes/abstracts/abstract-wc-data.php 


			

			

				
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Changelog Changelog


		

			Changelog
			
				

					Version
					Description
				

			

			
									
					

						4.7.0
						Introduced.
					

							
		

	


	

	

		
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Used By Used By

				

					Used By
					
						

							Used By
							Description
						

					
					
												

							
								includes/abstracts/abstract-wc-data.php:
								WC_Data::get_meta_cache_key()
							
							
								
Helper method to compute meta cache key. Different from WP Meta cache key in that meta data cached using this key also contains meta_id column.

									
						

												

							
								includes/abstracts/abstract-wc-data.php:
								WC_Data::prime_raw_meta_data_cache()
							
							
								
Prime caches for raw meta data. This includes meta_id column as well, which is not included by default in WP meta data.

									
						

											
				


							

			

		

	

		
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