Split memo function

[Luke Harding]

Help! I want to be able to split a memo within my php page created within dreamweaver, using a function. However, the below funtion does not appear to work. Would be grateful if someone could point me in the right direction.

Many thanks
Luke


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?php function splitMemo($memo)
$parts = splitMemo($row_HP['Description']);
{
$retVal = array();
// find first space after 100 characters
$pos = strpos($memo, ' ', 100);
// extract first and second halves
$retVal[0] = substr($memo, 0, $pos);
$retVal[1] = substr($memo, $pos+1);
// return array of both halves
return $retVal;
}
echo $parts[0];
?>