WP_CLI\Utils

extract_from_phar() │ WP-CLI 1.0

Extract a file from a Phar archive.

Files that need to be read by external programs have to be extracted from the Phar archive. If the file is not within a Phar archive, the function returns the path unchanged.

No Hooks.

Returns

String. Path to the extracted file.

Usage

extract_from_phar( $path );
$path(string) (required)
Path to the file to extract.

extract_from_phar() code WP-CLI 2.13.0-alpha

wp-cli/php/utils.php 
function extract_from_phar( $path ) {
	if ( ! inside_phar( $path ) ) {
		return $path;
	}

	$fname = basename( $path );

	$tmp_path = get_temp_dir() . uniqid( 'wp-cli-extract-from-phar-', true ) . "-$fname";

	copy( $path, $tmp_path );

	register_shutdown_function(
		function () use ( $tmp_path ) {
			if ( file_exists( $tmp_path ) ) {
				unlink( $tmp_path );
			}
		}
	);

	return $tmp_path;
}