[SOLVED] PHP Explode Function

[forumnz]

I have a variable: $var which is a list of email addresses separated by a comma. I have a script that successfully sends an email to all those addresses. I want the script to count the number of emails there.

 

I believe I should use the explode function, but don't know how. I looked online to no avail.

 

Please help this is urgent.

 

Sam.

[papaface]

$split = explode(",",$var);
$count = count($split);

echo $count; //thats how many emails there are

Disclaimer, this code has not been tested but should work