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block_core_navigation_block_contains_core_navigation › WordPress Function
Since6.2.0
已弃用n/a
› block_core_navigation_block_contains_core_navigation ( $inner_blocks )
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Returns true if the navigation block contains a nested navigation block.
源码
function block_core_navigation_block_contains_core_navigation( $inner_blocks ) { foreach ( $inner_blocks as $block ) { if ( 'core/navigation' === $block->name ) { return true; } if ( $block->inner_blocks && block_core_navigation_block_contains_core_navigation( $block->inner_blocks ) ) { return true; } } return false; }