Neues Design: Top oder Flop ???

<?php

$link = mysql_connect("server", "user", "pw");
mysql_select_db("db");

$result = mysql_query("SELECT posting_id, posting_text FROM table WHERE 1;");

$total = $changed = 0;
while($row = mysql_fetch_assoc($result)) {
$id = $row["posting_id"];
$newtext = $oldtext = $row["posting_text"];

$total++;
$newtext = str_replace("abc", "def", $newtext);
$newtext = str_replace("ghi", "jkl", $newtext);

if($newtext !== $oldtext) {
$changed++;
$foo = mysql_query("UPDATE table SET posting_text = %27$newtext%27 WHERE posting_id = %27$id%27;");
}

}

mysql_close($link);

print "Updated $changed out of $total posts.";

?>