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php-general | 2001062

[PHP] Adding 1 to a whole number From: Richard Kurth (rkurth <email protected>)
Date: 06/29/01

Way is this doing this Starting with 1000 all I what to do is increse
this number by one the first time I run it it adds 1 to the number 10001
second time it 10001002
Shouldn't it just add 1 to the number 1000,1001,1002,1003

<?
//$num ="1000";

$fp2=fopen ("number","r+")or die("unable to open file (number)");

$data = fgets($fp2, 1000);

$data1 = $data + "1";

fwrite($fp2,$data1);

echo $data1;
?>

Best regards,
 Richard
mailto:rkurth <email protected> 

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