wp-includes/block-patterns.php:185Normalize the pattern properties to camelCase.
$patternarrayarrayfunction wp_normalize_remote_block_pattern( $pattern ) { if ( isset( $pattern['block_types'] ) ) { $pattern['blockTypes'] = $pattern['block_types']; unset( $pattern['block_types'] ); } if ( isset( $pattern['viewport_width'] ) ) { $pattern['viewportWidth'] = $pattern['viewport_width']; unset( $pattern['viewport_width'] ); } return (array) $pattern;}Introduced in 6.2.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/block-patterns.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.