wp_import_handle_upload(): array

Source

function wp_import_handle_upload() {	if ( ! isset( $_FILES['import'] ) ) {	return array(	'error' => sprintf(	/* translators: 1: php.ini, 2: post_max_size, 3: upload_max_filesize */	__( 'File is empty. Please upload something more substantial. This error could also be caused by uploads being disabled in your %1$s file or by %2$s being defined as smaller than %3$s in %1$s.' ),	'php.ini',	'post_max_size',	'upload_max_filesize'	),	);	}	$overrides = array(	'test_form' => false,	'test_type' => false,	);	$_FILES['import']['name'] .= '.txt';	$upload = wp_handle_upload( $_FILES['import'], $overrides );	if ( isset( $upload['error'] ) ) {	return $upload;	}	// Construct the attachment array.	$attachment = array(	'post_title' => wp_basename( $upload['file'] ),	'post_content' => $upload['url'],	'post_mime_type' => $upload['type'],	'guid' => $upload['url'],	'context' => 'import',	'post_status' => 'private',	);	// Save the data.	$id = wp_insert_attachment( $attachment, $upload['file'] );	/* * Schedule a cleanup for one day from now in case of failed * import or missing wp_import_cleanup() call. */	wp_schedule_single_event( time() + DAY_IN_SECONDS, 'importer_scheduled_cleanup', array( $id ) );	return array(	'file' => $upload['file'],	'id' => $id,	); } 

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