[PHP-DEV] Bug #12332: Reading and Writing files

[fred]

From:             [EMAIL PROTECTED]
Operating system: All
PHP version:      4.0.6
PHP Bug Type:     Feature/Change Request
Bug description:  Reading and Writing files

Hi,
There is no fonction in PHP to read or write an integer or a long value
from a file.

Actually, I read a 2 or 4 characters string, and convert it into the
corresponding numeric value with this function :

function readNum( $f, $len )
{
        $tmp = strrev( fread( $f, $len ) );
        $val = 0;
        for( $i=0; $i<$len; $i++ )
                $val += ord(substr($tmp,$i,1)) * pow(256,$len-1-$i);
        return $val;
}

Regards,
Fred.

-- 
Edit bug report at: http://bugs.php.net/?id=12332&edit=1


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