ignore_user_abort(3) [php man page]

IGNORE_USER_ABORT(3)							 1						      IGNORE_USER_ABORT(3)

ignore_user_abort - Set whether a client disconnect should abort script execution

SYNOPSIS

       int ignore_user_abort ([string  $value])

DESCRIPTION

	Sets whether a client disconnect should cause a script to be aborted.

	When running PHP as a command line script, and the script's tty goes away without the script being terminated then the script will die the
       next time it tries to write anything, unless $value is set to TRUE

PARAMETERS

	      o $value
		- If set, this function will set the ignore_user_abort ini setting to the given $value. If not, this function will only return the
		previous setting without changing it.

RETURN VALUES

	Returns the previous setting, as an integer.

EXAMPLES

       Example #1

	      A ignore_user_abort(3) example

	      <?php
	      // Ignore user aborts and allow the script
	      // to run forever
	      ignore_user_abort(true);
	      set_time_limit(0);

	      echo 'Testing connection handling in PHP';

	      // Run a pointless loop that sometime
	      // hopefully will make us click away from
	      // page or click the "Stop" button.
	      while(1)
	      {
		  // Did the connection fail?
		  if(connection_status() != CONNECTION_NORMAL)
		  {
		      break;
		  }

		  // Sleep for 10 seconds
		  sleep(10);
	      }

	      // If this is reached, then the 'break'
	      // was triggered from inside the while loop

	      // So here we can log, or perform any other tasks
	      // we need without actually being dependent on the
	      // browser.
	      ?>

NOTES

	PHP  will  not detect that the user has aborted the connection until an attempt is made to send information to the client. Simply using an
       echo statement does not guarantee that information is sent, see flush(3).

SEE ALSO

       connection_aborted(3), connection_status(3), Connection Handling for a complete description of connection handling in PHP. .

PHP Documentation Group 												      IGNORE_USER_ABORT(3)

SYBASE_CONNECT(3)														 SYBASE_CONNECT(3)

sybase_connect - Opens a Sybase server connection

SYNOPSIS

       resource  sybase_connect  ([string   $servername],  [string  $username], [string  $password], [string  $charset], [string  $appname], [bool
       $new = false])

DESCRIPTION

       sybase_connect(3) establishes a connection to a Sybase server.

	In case a second call is made to sybase_connect(3) with the same arguments, no new link will be established, but instead, the link identi-
       fier of the already opened link will be returned.

	The  link  to  the  server  will  be  closed as soon as the execution of the script ends, unless it's closed earlier by explicitly calling
       sybase_close(3).

PARAMETERS

	      o $servername
		- The servername argument has to be a valid servername that is defined in the 'interfaces' file.

	      o $username
		- Sybase user name

	      o $password
		- Password associated with $username.

	      o $charset
		- Specifies the charset for the connection

	      o $appname
		- Specifies an appname for the Sybase connection. This allow you to make separate connections in the same script to the same data-
		base. This may come handy when you have started a transaction in your current connection, and you need to be able to do a separate
		query which cannot be performed inside this transaction.

	      o $new
		- Whether to open a new connection or use the existing one.

RETURN VALUES

	Returns a positive Sybase link identifier on success, or FALSE on failure.

CHANGELOG

       +--------+------------------------------------+
       |Version |				     |
       |	|				     |
       |	|	     Description	     |
       |	|				     |
       +--------+------------------------------------+
       | 5.3.0	|				     |
       |	|				     |
       |	|    The $new parameter was added.   |
       |	|				     |
       | 4.2.0	|				     |
       |	|				     |
       |	|  The $appname parameter was added. |
       |	|				     |
       | 4.0.2	|				     |
       |	|				     |
       |	|  The $charset parameter was added. |
       |	|				     |
       +--------+------------------------------------+
EXAMPLES

       Example #1

	      sybase_connect(3) example

	      <?php
	      $link = sybase_connect('SYBASE', '', '')
		      or die("Could not connect !");
	      echo "Connected successfully";
	      sybase_close($link);
	      ?>

SEE ALSO

       sybase_pconnect(3), sybase_close(3).

PHP Documentation Group 													 SYBASE_CONNECT(3)