wp-includes/block-supports/dimensions.php:53Adds CSS classes for block dimensions to the incoming attributes array.
$block_typeWP_Block_Type$block_attributesarrayarrayfunction wp_apply_dimensions_support( $block_type, $block_attributes ) { $attributes = array(); if ( wp_should_skip_block_supports_serialization( $block_type, 'dimensions' ) ) { return $attributes; } $block_styles = $block_attributes['style'] ?? null; if ( ! $block_styles ) { return $attributes; } $dimensions_block_styles = array(); $supported_features = array( 'minHeight', 'height', 'width' ); foreach ( $supported_features as $feature ) { $has_support = block_has_support( $block_type, array( 'dimensions', $feature ), false ); $skip_serialization = wp_should_skip_block_supports_serialization( $block_type, 'dimensions', $feature ); $dimensions_block_styles[ $feature ] = null; if ( $has_support && ! $skip_serialization ) { $dimensions_block_styles[ $feature ] = $block_styles['dimensions'][ $feature ] ?? null; } } $styles = wp_style_engine_get_styles( array( 'dimensions' => $dimensions_block_styles ) ); if ( ! empty( $styles['css'] ) ) { $attributes['style'] = $styles['css']; } return $attributes;}Introduced in 5.9.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/block-supports/dimensions.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.