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Checking mysql replication

Question: What happens if you have two mysql database with replication, they stop replicating and you do not notice?
Answer: you get into trouble....

Here is a small script to help you stay informed...

/* Connessione e selezione del database */
$connessione = mysql_connect("localhost", "root", "secretpw")
or die("Connessione non riuscita");
print "Connesso con successo\n";

/* Esecuzione di una query SQL */
$risultato = mysql_query($query) or die("Query fallita");

while ($row = mysql_fetch_array($risultato, MYSQL_ASSOC)) {
print "Slave is running: ".$row["Slave_Running"] . "\n";
print "Last error : ".$row["Last_error"] . "\n";
if ($row["Slave_Running"]=="Yes" && $row["Last_error"]=="") {

/* Liberazione delle risorse del risultato */

/* Chiusura della connessione */

if ( ! $slaveok ) {
system("echo \"Check MYSQL replication on web1!\" | mail -s \"MYSQL replication on web1\" admin ");



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