how to find the directory already is there or not in php
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            by zahir hussain 
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        Published on 2010-05-25T12:32:52Z
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            2010/05/25
            12:41 UTC
        
        
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hi
i want know find the directory is already there or not...
if not i would like to create the directory...
my coding is below...
    $da = getdate();
$dat = $da["year"]."-".$da["mon"]."-".$da["mday"];
$m = md5($url)."xml";
if(is_dir($dat)) { chdir($dat);
$fh = fopen($m, 'w');
fwrite($fh, $xml);
fclose($fh);
echo "yes"; } else { mkdir($dat,0777,true);
chdir($dat);
$fh = fopen($m, 'w');
fwrite($fh, $xml);
fclose($fh);
echo "not"; }
thanks and advance
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