File: wp-includes/meta.php

hookdeleted_{$meta_type}meta

Fires immediately after deleting post or comment metadata of a specific type.

Used by 1 function | Uses 0 functions | Source: wp-includes/meta.php:1088
hookdelete_postmeta

Fires immediately before deleting metadata for a post.

Used by 1 function | Uses 0 functions | Source: wp-includes/meta.php:490
functionupdate_meta_cache()

Updates the metadata cache for the specified objects.

Used by 9 functions | Uses 6 functions | Source: wp-includes/meta.php:1111
hookdeleted_{$meta_type}_meta

Fires immediately after deleting metadata of a specific type.

Used by 2 functions | Uses 0 functions | Source: wp-includes/meta.php:528
hookdeleted_postmeta

Fires immediately after deleting metadata for a post.

Used by 1 function | Uses 0 functions | Source: wp-includes/meta.php:539
hookupdate_{$meta_type}_metadata

Short-circuits updating metadata of a specific type.

Used by 1 function | Uses 0 functions | Source: wp-includes/meta.php:235
functionget_metadata()

Retrieves the value of a metadata field for the specified object type and ID.

Used by 10 functions | Uses 2 functions | Source: wp-includes/meta.php:573
hookupdate_{$meta_type}_meta

Fires immediately before updating metadata of a specific type.

Used by 2 functions | Uses 0 functions | Source: wp-includes/meta.php:290
hookget_{$meta_type}_metadata

Short-circuits the return value of a meta field.

Used by 2 functions | Uses 0 functions | Source: wp-includes/meta.php:635
hookupdate_postmeta

Fires immediately before updating a post’s metadata.

Used by 2 functions | Uses 0 functions | Source: wp-includes/meta.php:304
functionmetadata_exists()

Determines if a meta field with the given key exists for the given object ID.

Used by 4 functions | Uses 4 functions | Source: wp-includes/meta.php:737
hookupdated_{$meta_type}_meta

Fires immediately after updating metadata of a specific type.

Used by 2 functions | Uses 0 functions | Source: wp-includes/meta.php:336
functionget_metadata_by_mid()

Retrieves metadata by meta ID.

Used by 7 functions | Uses 5 functions | Source: wp-includes/meta.php:790
hookupdated_postmeta

Fires immediately after updating a post’s metadata.

Used by 2 functions | Uses 0 functions | Source: wp-includes/meta.php:350
functionupdate_metadata_by_mid()

Updates metadata by meta ID.

Used by 4 functions | Uses 10 functions | Source: wp-includes/meta.php:860
functiondelete_metadata()

Deletes metadata for the specified object.

Used by 14 functions | Uses 11 functions | Source: wp-includes/meta.php:380
functionadd_metadata()

Adds metadata for the specified object.

Used by 9 functions | Uses 13 functions | Source: wp-includes/meta.php:32
hookadd_{$meta_type}_metadata

Short-circuits adding metadata of a specific type.

Used by 1 function | Uses 0 functions | Source: wp-includes/meta.php:80
hookadd_{$meta_type}_meta

Fires immediately before meta of a specific type is added.

Used by 1 function | Uses 0 functions | Source: wp-includes/meta.php:117
hookadded_{$meta_type}_meta

Fires immediately after meta of a specific type is added.

Used by 1 function | Uses 0 functions | Source: wp-includes/meta.php:156
functionupdate_metadata()

Updates metadata for the specified object. If no value already exists for the specified object ID and metadata key, the metadata will be added.

Used by 7 functions | Uses 15 functions | Source: wp-includes/meta.php:182