PHP import phpmyadmin Generate SQL file practices

Share the methods I have used. Valid for PHP tutorial myadmin exported SQL files only

$dbfile = "Test.sql";
$content =iconv ("Utf-8", "gb2312", file_get_contents ($dbfile));
Get the data created
Remove comments
$content =preg_replace ("/--. *n/iu", "", $content);
Replace prefix
$content =str_replace ("Ct_", Table_pre, $content);

$carr =array ();
$iarr =array ();
Extract Create
Preg_match_all ("/create table. * (. *). *;/ius", $content, $carr);
$carr = $carr [0];
foreach ($carr as $c)
{
@mysql Tutorial _query ($c, $link);
}

Extract Insert
Preg_match_all ("/insert into. * (. *);/ius", $content, $iarr);
$iarr = $iarr [0];
Inserting data
foreach ($iarr as $c)
{
@mysql_query ($c, $link);
}