PHP: Import huge SQL file to MySQL

gistfile1.aw

$mysqli = new mysqli('localhost', '#username', '#password', '#database');
$handle = fopen('sqldump.sql', 'rb');
if ($handle) {
    while (!feof($handle)) {
        // This assumes you don't have a row that is > 1MB (1000000)
        // which is unlikely given the size of your DB
        // Note that it has a DIRECT effect on your scripts memory
        // usage.
        
        $buffer = stream_get_line($handle, 1000000, ";\n");
        $mysqli->query($buffer);
    }
}
echo "Peak MB: ",memory_get_peak_usage(true)/1024/1024;