block_version( string $content ): int
Returns the current version of the block format that the content string is using.
Description
If the string doesn’t contain blocks, it returns 0.
Parameters
-
$contentstring Required -
Content to test.
Return
int The block format version is 1 if the content contains one or more blocks, 0 otherwise.
Source
File: wp-includes/blocks.php.
View all references
function block_version( $content ) {
return has_blocks( $content ) ? 1 : 0;
}
Changelog
| Version | Description |
|---|---|
| 5.0.0 | Introduced. |