Function Signature:
_flatten_blocks
Function Description:
Returns an array containing the references of the passed blocks and their inner blocks.
Function Examples:
⚠️ Examples below are generated with GPT-3 once every hour. Do not take them too seriously.
Consider them as some extra input in your learning process - reason about them. Will it work? What could fail?
// Basic example: Flatten a nested array of blocks
$nested_blocks = array(
array(
'blockName' => 'core/paragraph',
'attrs' => array(),
'innerBlocks' => array(
array(
'blockName' => 'core/image',
'attrs' => array(),
'innerBlocks' => array(),
),
),
),
);
$flattened_blocks = _flatten_blocks( $nested_blocks );
// Handling empty array: Check if the array is empty before flattening
$empty_blocks = array();
if ( ! empty( $empty_blocks ) ) {
$flattened_blocks = _flatten_blocks( $empty_blocks );
}
// Error handling: Validate input before passing it to _flatten_blocks
$invalid_blocks = 'This is not an array';
if ( is_array( $invalid_blocks ) ) {
$flattened_blocks = _flatten_blocks( $invalid_blocks );
} else {
echo 'Invalid input. Please provide an array of blocks.';
}