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wp_get_first_block › WordPress Function

Since6.3.0
已弃用n/a
› wp_get_first_block ( $blocks, $block_name )
参数: (2)
  • (array) $blocks Array of blocks.
    Required: Yes
  • (string) $block_name Name of the block to find.
    Required: Yes
返回:
  • (array) Found block, or empty array if none found.
定义在:
文档:

Finds the first occurrence of a specific block in an array of blocks.



Related Functions: wp_set_post_lock, wp_check_post_lock, _get_list_table, wp_list_pluck, wp_get_post_cats

源码 

function wp_get_first_block( $blocks, $block_name ) {
	foreach ( $blocks as $block ) {
		if ( $block_name === $block['blockName'] ) {
			return $block;
		}
		if ( ! empty( $block['innerBlocks'] ) ) {
			$found_block = wp_get_first_block( $block['innerBlocks'], $block_name );

			if ( ! empty( $found_block ) ) {
				return $found_block;
			}
		}
	}

	return array();
}