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.


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Parameters

$content string Required
Content to test.

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Return

int The block format version is 1 if the content contains one or more blocks, 0 otherwise.


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Source

File: wp-includes/blocks.php. View all references

function block_version( $content ) {
	return has_blocks( $content ) ? 1 : 0;
}


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Changelog

Changelog
Version Description
5.0.0 Introduced.

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