- strtok: documentation ( source)
<?php
$string = "sfid=sdfdsfdsf,ra=dsfdsfdsfds,sa=dsfdsfdsf,lo=swerwrwer";
/* Use tab and newline as tokenizing characters as well */
$tok = strtok($string, " ,=");
while ($tok !== false) {
echo "Word=$tok<br />";
$tok = strtok(" ,=");
}
?>