Snippets Calendars Dates
Calendars Dates
Elapsed Time
by: Adam
|
July 30, 2007
Version: 1.0
Type: Class
Category: Calendars/Dates
License: GNU Library Public License
Description: The elapsed:: class keeps a record of a specific time using a simple text file referred to as a Token. It provides simple tools to check elapsed time.
<?php
/**
* The elepsed:: class keeps a record of a specific time
* using a simple text file reffered to as a Token. It
* provides simple tools to check elepsed time.
*
* Copyright 2007-2008 Adam GRandt <adam@inuwashi.net>
*
* This library is provided under LGPL. see http://www.fsf.org/copyleft/lgpl.html.
*
*/
//***************************************************************************//
// This Libary may NOT function due to safe mode . //
// Please make sure to put all relevant files in the safe_mode_include_dir. //
//***************************************************************************//
class ElepsedTimer {
/**
*
* var
*
* $filenameis the name and pathe of the file that will
* contain the last timestamp. This path must be writble by
* the web server! The defult value is "TimerToken" wich
* you can change at runtime.
*
* $this->$debug: if == 1 shows debug comments
*
*/
public $FileName = "TimerToken";
public $debug = 0;
/**
*
* Constructor.
*
*/
function __construct()
{
if (file_exists($this->FileName)&(is_writable($this->FileName)))
{
if ($this->debug == 1){ echo "The Elepsed token was found and is accessible";}
return true;
}
else
{
if (@touch($this->FileName))
{
$this ->update();
if ($this->debug == 1){ echo "The Elepsed token was created & updated successfully"; }
}
else
{
if ($this->debug == 1){ echo "Sorry, The Elepsed token named <b>$this->FileName</b> was not found and could not be created.<br>Please verify the permission settings of your web-root dir.<br>";}
exit("<h4>Sorry, We have encountered a fatal error in the Elepsed module. INU0001</h4>");
}
}
}
public function update()
{
if (file_put_contents("$this->FileName",time()))
{
if ($this->debug == 1){ echo "The Elepsed token was updated successfully";}
}
else
{
if ($this->debug == 1){ echo "Sorry, The Elepsed token could not be updated.<br>";}
exit("<h4>Sorry, We have encountered a fatal error in the Elepsed module. INU0002</h4>");
}
}
/**
*
* Reaturns the pretty date format of the time stamp in the token.
* You can send in any date func format you like
*
*/
public function show($DateFormat = 'l dS \of F Y h:i:s A')
{
if ($token = file_get_contents("$this->FileName") )
{
return date($DateFormat,$token);
}
else
{
if ($this->debug == 1){ echo "Sorry, The elepsed token could not be read.<br>";}
exit("<h4>Sorry, We have encountered a fatal error in the Elepsed module. INU0003</h4>");
}
}
/**
*
* Reaturns the elepsed timesince the token.
* You can send in "s" for Seconds (def), "m" for Minuets,
* "h" for Hours, * or "d" for Days.
* Note: You must send the format as a STRING!
*
*/
public function elepsed($format = "s")
{
if ($token = file_get_contents("$this->FileName") )
{
switch ($format) {
case "s":
return (number_format(time()-$token,0));
break;
case "m":
return (number_format((time()-$token)/60,0));
break;
case "h":
return (number_format((time()-$token)/3600,0));
break;
case "d":
return (number_format((time()-$token)/86400,0));
break;
default:
break;
}
}
else
{
if ($this->debug == 1){ echo "Sorry, The Elepsed token could not be read.<br>";}
exit("<h4>Sorry, We have encountered a fatal error in the Elepsed module. INU0004</h4>");
}
}
}
?>
PHPBuilder
Policies
PHP Developer
Topics
PHP Developer
Resources
PHP Developer
References
