20)$PIXELUNIT=20;else if($PIXELUNIT<1)$PIXELUNIT=1; if($NOCHKSUM)$NOSUMCMD=" -c";else $NOSUMCMD=""; $command="/usr/local/bin/barcode -R".$NOSUMCMD." -e '".escapeshellcmd($TYPE)."' -b '".escapeshellcmd($DATA)."'"; $bar=`$command`; if(substr($bar,0,1)=="!") { $img=ImageCreate(1,1); $col_2=ImageColorAllocate($img,0x99,0x99,0x99); ImageFill($img,1,1,$col_2); } else { if($MULTI>1)$multiplier=$MULTI;else $multiplier=1; $totallen=0; for($t=0;$t