Core Function
View Source on Trac ↗ has_block()
has_block( mixed $block_name, mixed $post = null ) Determines whether a $post or a string contains a specific block type.
Parameters 2 required
| Name / Type | Description |
|---|---|
| $block_name string | Full block type to look for. Required |
| mixed | (int | string | WP_Post | null) $post Optional. Post content, post ID, or post object. Defaults to global $post. Required |
Return Value
(bool)
Whether the post content contains the specified block.
Function Information
Since Version
5.0.0
Source File
wp-includes/blocks.php
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