why cannot find txt file?

[pnxi]

Hi, I have a text file which is something like

Andy male 3 4 5 6
Peter female 4 5 6 7
...

Now, I want to cut each line off and put them into a array, my code is something like below:

          $file = file("result.txt");
	   while(!feof($file))
	   {
	 	   $line = $file[$i];
	   }
	   $lineField = exploole("\t", $line);

but when I run the code, it always said something like:

  Warning: feof(): supplied argument is not a valid stream resource in /home/p/pxi/php/ass2/view.php on line 4

and I have used servephp command to start my server, and I can write result.txt file successfully, is any syntax error in my code, please point out, thankx!🙁

[pnxi]

Hi, I just find out the problem, but I still dont know how to cut each of above data and store into a array, so that I can caculate the average value of each 4 numbers! please help..🙁

[laserlight]

Once you use file(), you already have an array, so you should manipulate the array, not the file.

[pnxi]

Hi, Thanks for replying, there is a mistake in my code, it should be

<?php
       $file = file("result.txt");
	   if(!$file)
	   {
		   echo ("Can not open file!")
	   }else
	   {
	      for($i=0; $i<10; $i++)
	      {
	 	     $line = $file[$i];
			 $lineField = explode("\t", $line);
	      }

   }
?>

what I am going to do is to display each field (or data) using a table, but I just got confused what am I doing right or wrong, especially about

$lineField = explode("\t", $line);

here I just want to cut each field of lines and put into a variable and display like

 Name    Gender    no1   no2   no3   no4
   ..            ..            ..         ..      ..        ..

How should I achive that?
😕 Name Gender no1 no2 no3 no4

[Blag]

Hi:

When you use Explode, you must assing a separator character.....and as long as i can see the contents of your text file, your using that separator in the wrong way.....it must be like this:

list($Name,$Gender,$no1,$no2,$no3,$no4) = explode(" ", $line);

So it's going to cut the words separated by space.

Then you write the variables and you got it. Make it sure, that line is inside the While, so every line you read, can be exploded in the list array.

Good Luck.