strip_core_block_namespace( string|null $block_name = null ): string

Returns the block name to use for serialization. This will remove the default “core/” namespace from a block name.


Parameters

$block_name string|null Optional
Original block name. Null if the block name is unknown, e.g. Classic blocks have their name set to null.

Default: null


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Return

string Block name to use for serialization.


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Source

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

function strip_core_block_namespace( $block_name = null ) {
	if ( is_string( $block_name ) && 0 === strpos( $block_name, 'core/' ) ) {
		return substr( $block_name, 5 );
	}

	return $block_name;
}


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Changelog

Changelog
Version Description
5.3.1 Introduced.

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