<?php
$dbhost = ‘localhost’;
$dbuser = ‘root’;
$dbpass = ”;
$dbname = ‘db_name’;
$collation = “utf8_general_ci”;
$charset = “utf8″;
mysql_connect($dbhost,$dbuser,$dbpass);
mysql_select_db($dbname);
mysql_query(“ALTER DATABASE $dbname COLLATE $collation”);
$result = mysql_query(“SHOW TABLES”);
while ($row = mysql_fetch_row($result)) {
mysql_query(“ALTER TABLE $row[0] COLLATE $collation”);
$result1 = mysql_query(“SHOW COLUMNS FROM $row[0]“);
while ($row1 = mysql_fetch_assoc($result1)) {
if (preg_match(‘~char|text|enum|set~’, $row1[“Type”])) {
mysql_query(“ALTER TABLE $row[0] MODIFY $row1[Field] $row1[Type] CHARACTER SET $charset”);
mysql_query(“ALTER TABLE $row[0] MODIFY $row1[Field] $row1[Type] COLLATE $collation DEFAULT ‘$row1[Default]‘”);
echo $row[0] . “-&gt;” . $row1[Field] . “-&gt;” . $row1[Type] . ” is now UTF8
“;
}
}
}
mysql_free_result($result);
?>