note 39830 added to function.file
| From: | skipjack at skipjack dot info | Date: | Thu, 12 Feb 2004 07:45:40 +0000 |
| Subject: | note 39830 added to function.file | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-65036@lists.php.net to get a copy of this message | ||
this a little function I wrote that checks if two ascii files are the same.
it opens the file then removes the spaces then coverts the crc32 to base 10 and compares the
results.
function fcheck($tool)
{ if(fopen("file.01", "r") != FALSE){
$fp1 = 'file.02';
$fp = 'semcond.01';
$data = implode(" ", file($fp));
$data1 = implode(" ", file($fp1));
$test1 = (dechex(crc32($data)));
$test2 = (dechex(crc32($data1)));
if($test1 == $test2)
$sfv_checksum = 'TRUE';
else
$sfv_checksum = 'FALSE';
return $sfv_checksum;
}
}
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Manual Page -- http://www.php.net/manual/en/function.file.php
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