- strpos: documentation ( source)
- explode: documentation ( source)
<?php
$rows22['Status2']="PR001:Approved,SA001:Rejected";
$che = "SA001";
if($rows22['Status2'] == "")
{
$status = "";
}
else
{
$ks = 0;
$ched = explode(',',$che);
while($ks < sizeof($ched))
{
if (strpos($rows22['Status2'],$ched[$ks]) !== false)
{
$sts = explode(',',$rows22['Status2']);
$s = 0;
while($s < sizeof($sts))
{
if (strpos($sts[$s],$ched[$ks]) !== false)
{
$sts[$s] = "";
}
if($s == 0)
$status = $sts[$s];
else
{
$status = $status.",".$sts[$s];
}
$s++;
}
}
else { $status = $rows225['Status2']; }
$ks++;
}
}