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