php file_get_contents catch error

catch_error.php

set_error_handler(
	create_function(
		'$severity, $message, $file, $line',
		'throw new ErrorException($message, $severity, $severity, $file, $line);'
	)
);

try {
	file_get_contents( "www.google.com" );
} catch ( Exception $error ) {
	echo $error->getMessage();
}

restore_error_handler();