Pow file line

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[edit] Pow_file_line( filehandle )

Returns the next line from a filestream. This function does not recognize trailing newlines in a file, so empty lines at the end of the file will be truncated. 

  <pre>
  <?sjs
    var lines = "This is a file\nIt has a nice ending";

    pow_file_put_contents("test.txt",lines,"w");

    var fh = pow_file_open("test.txt","r");
    var line = "";
    var count = 0;
    while(line = pow_file_line(fh)) {
      	document.write(++count + ": " + line);
    }
    pow_file_close(fh);
  ?>
  </pre>

Result: 

  1: This is a file
  2: It has a nice ending

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