Coding problem

[akazukin]

	$filename = 'r_login_info.txt';
	$handle = fopen($filename, "r");
	$contents = fread($handle, filesize($filename));
	fclose($handle);
	$login_info = explode(",", $contents);

	$port = 23;
	if ($_POST['ip1'] != '')
	{
 $fp = fsockopen ($login_info[0], $port, $errno, $errstr);

 if (!$fp)
 {
 	$results = "Error: could not open socket connection";
 }
 else
 {
 	fputs ($fp, $login_info[2]."\n"); //Password 1
 	fputs ($fp, "en\n");  	//enable
 	fputs ($fp, $login_info[3]."\n"); //Password 2
 	fputs ($fp, "config t\n");  //Config t command

 	fgets ($fp, 1024);   //ÿû
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 	$moredetails .= fgets ($fp, 1024); //Blank
 	$moredetails .= fgets ($fp, 1024); //User System Verification
 	$moredetails .= fgets ($fp, 1024); //Blank
 	$moredetails .= fgets ($fp, 1024); //Password 1
 	$moredetails .= fgets ($fp, 1024); //enable
 	$moredetails .= fgets ($fp, 1024); //Password 2
 	$moredetails .= fgets ($fp, 1024); //Config. t command
 	fgets ($fp, 1024);   //Enter conf one by one
 	if($_POST['ip1'] != "" && $_POST['ip2'] != "" && $_POST['ip3'] != "" && $_POST['ip4'] != "")
 	{
  $login_info[0] = $_POST['ip1'].".".$_POST['ip2'].".".$_POST['ip3'].".".$_POST['ip4'];
  fputs ($fp, "ip address ".$_POST['ip1'].".".$_POST['ip2'].".".$_POST['ip3'].".".$_POST['ip4']." ".$_POST['smask1'].".".$_POST['smask2'].".".$_POST['smask3'].".".$_POST['smask4']."\n");
  $moredetails .= fgets ($fp, 1024);
 	}
//-------------------------------------------------------------------------

 	//fputs ($fp, "end\n");

 	$moredetails .= fgets ($fp, 1024); //this is line 113: Exit from config-if & config
//-------------------------------------------------------------------------


 	$moredetails .= "\n------------------------------------\n\n"; //line
 }
 fclose ($fp);
 $filename = 'r_login_info.txt';
 $content = $login_info[0].",".$login_info[1].",".$login_info[2].",".$login_info[3].",".$login_info[4];

 if (is_writable($filename))
 {
 	/*
 	In our example we are opening $filename in append mode. The file pointer
 	is at the bottom of the file hence that is where $somecontent will go when
 	we fwrite() it.
 	*/
 	if (!$handle = fopen($filename, 'w'))
 	{
   echo "Cannot open file ($filename)";
   exit;
 	}
 	// Write $somecontent to our opened file.
 	if (!fwrite($handle, $content))
 	{
  echo "Cannot write to file ($filename)";
  exit;
 	}
 	fclose($handle);
 }
	}
	$fp = fsockopen ($login_info[0], $port, $errno, $errstr);

	if (!$fp)
	{
 $results = "Error: could not open socket connection";
	}
	else
	{
........................
..........................
	}
	fclose($fp);

Those within "//------------------" is the problem i encountered.

When i commented those 2 lines, the script will be able to change the ip address in the txt file which the ip address is always used for "fsockopen($host...)" . However when I added them into the code. it will prompted me "Fatal error: Maximum execution time of 30 seconds exceeded in C:\Program Files\Apache Group\Apache2\htdocs\MultiVendor_2\r_interface.php on line 113".
tat line is added just to exit from the config mode n it will b display on the page to allow user to view how the config is done.

Anyone can help?

[strasm]

It is hard to tell because your error is saying line 113 of r_interface.php, but this code does not go that high. Either it is another file or you have cut your code short to show us. Usually when the line that you are looking at looks fine check the lines above it. Make sure everything is terminated correctly watch your concatenation.