Re: [PHP] Check variable value if change inside the Loop

On 10/19/2011 12:32 PM, ®0L¥ wrote: > Hello World, > > I have a question regarding loops, How I can check inside a loop if a > variable chage a value, for example > > $sql = mysql_query("SELECT model FROM table") > > while($row=mysql_fetch_array){ > $model = $row['model']; > echo "First

[PHP] Check variable value if change inside the Loop

Hello World, I have a question regarding loops, How I can check inside a loop if a variable chage a value, for example $sql = mysql_query("SELECT model FROM table") while($row=mysql_fetch_array){ $model = $row['model']; echo "First model: ".$model.""; * // if $model chage its model va