Hi!
$astrData = file($astrCounterFile[$i]);
echo "|\n|<br>";
echo "|" . $astrData[0] . "|<br>";
echo "|" . $astrData[1] . "|<br>";
//$astrData[1] = "\n";
//echo "|" . $astrData[1] . "|<br>";
echo "|" . $astrData[2] . "|<br>";
for($k = 0; strcmp($astrData[$k] , "\n") && ($k < 50); $k++)
// for($k = 0; ($astrData[$k] <> "\n") && ($k < 50); $k++)
{
echo "|" . $astrData[$k] . "|" . "<br>";
}
I use 4.0.5 Win32 CGI, At the moment FTP at my host is down, so I cannot
test it on another system.
I have a textfile with line breaks and some empty lines in it. I read it
with file() into an array. When I output the lines, I can see in the hex
editor that the second line contains only a newline (0D 0A). When I output
"\n" it is 0D 0A, too.
The strange thing is, that, when I compare this array element (with the
emtpy line) with "\n" It is never true! Not with strcmp, strncmp or <>.
When I remove the comments (//) and set $astrData[1]="\n" explicit it works!
Note that echo "|" . $astrData[1] . "|<br>"; befor and after the assignment
have the same output (in hex editor).
Is this a type problem, are newlines internaly handled differently to usual
strings?
Thanx for help
Hannes
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