_remove_theme_attribute_in_block_template_content( string $template_content )

Parses a block template and removes the theme attribute from each template part.


Parameters

$template_content

(string) (Required) Serialized block template content.


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Return

(string) Updated block template content.


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Source

File: wp-includes/block-template-utils.php

function _remove_theme_attribute_in_block_template_content( $template_content ) {
	$has_updated_content = false;
	$new_content         = '';
	$template_blocks     = parse_blocks( $template_content );

	$blocks = _flatten_blocks( $template_blocks );
	foreach ( $blocks as $key => $block ) {
		if ( 'core/template-part' === $block['blockName'] && isset( $block['attrs']['theme'] ) ) {
			unset( $blocks[ $key ]['attrs']['theme'] );
			$has_updated_content = true;
		}
	}

	if ( ! $has_updated_content ) {
		return $template_content;
	}

	foreach ( $template_blocks as $block ) {
		$new_content .= serialize_block( $block );
	}

	return $new_content;
}


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Changelog

Changelog
Version Description
5.9.0 Introduced.

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