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<?php
/**
* @author stev leibelt <artodeto@bazzline.net>
* @since 2014-07-23
*/
namespace Net\Bazzline\Component\TimeLimitManager;
/**
* Class TimeLimitManager
* @package Net\Bazzline\Component\TimeLimitManager
*/
class TimeLimitManager
{
/**
* @var int
*/
private $bufferInSeconds;
/**
* @var int
*/
private $limitFromIniInSeconds;
/**
* @var int
*/
private $limitInSeconds;
/**
* @var int
*/
private $startTime;
public function __construct()
{
$this->limitFromIniInSeconds = (int) ini_get('max_execution_time');
$this->setLimitInSeconds($this->limitFromIniInSeconds);
$this->startTime = time();
}
/**
* @param int $seconds
*/
public function setBufferInSeconds($seconds)
{
$this->bufferInSeconds = (int) $seconds;
}
/**
* @param int $minutes
*/
public function setBufferInMinutes($minutes)
{
$this->setBufferInSeconds((60 * $minutes));
}
/**
* @param int $hours
*/
public function setBufferInHours($hours)
{
$this->setBufferInMinutes((60 * $hours));
}
/**
* @return int
*/
public function getBufferInSeconds()
{
return $this->bufferInSeconds;
}
/**
* @param int $seconds
* @throws InvalidArgumentException
*/
public function setLimitInSeconds($seconds)
{
if ($this->limitFromIniInSeconds > 0) {
if ($seconds > $this->limitFromIniInSeconds) {
throw new InvalidArgumentException(
'provided limit (' . $seconds .
') is above ini limit (' .
$this->limitFromIniInSeconds . ')',
1
);
}
}
$this->limitInSeconds = time() + (int) $seconds;
}
/**
* @param int $minutes
* @throws InvalidArgumentException
*/
public function setLimitInMinutes($minutes)
{
$this->setLimitInSeconds((60 * $minutes));
}
/**
* @param int $hours
* @throws InvalidArgumentException
*/
public function setLimitInHours($hours)
{
$this->setLimitInMinutes((60 * $hours));
}
/**
* @return int
*/
public function getLimitInSeconds()
{
return $this->limitInSeconds;
}
/**
* @return bool
*/
public function isLimitReached()
{
$currentTimeWithBuffer = time() + $this->bufferInSeconds;
$isReached = ($currentTimeWithBuffer >= $this->limitInSeconds);
return $isReached;
}
}