Core Function
View Source on Trac ↗ delete_post_meta()
delete_post_meta( mixed $post_id, mixed $meta_key, mixed $meta_value = '' ) Deletes a post meta field for the given post ID.
Parameters 3 required
| Name / Type | Description |
|---|---|
| $post_id int | Post ID. Required |
| $meta_key string | Metadata name. Required |
| mixed | $meta_value Optional. Metadata value. If provided, rows will only be removed that match the value. Must be serializable if non-scalar. Default empty. Required |
Return Value
(bool)
True on success, false on failure.
Function Information
Since Version
1.5.0
Source File
wp-includes/post.php
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