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1. Tick system

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   This object make a tick system that could make operate some jobs at same time. This is like a cron job, but more simpler.

     1 <?php
     2 
     3 class tick {
     4 	private $ticks = array();
     5 	private $ok;
     6 
     7 	static public $instance = false;
     8 
     9 	public static function GetInstance() {
    10 		if (!self::$instance) {
    11 			self::$instance = new tick();
    12 		}
    13 		return self::$instance;
    14 	}
    15 
    16 	private function __construct() {
    17 		$this->ok = true;
    18 	}
    19 
    20 	/**
    21 	 * Adding a job to the tick list $tickname
    22 	 *
    23 	 * @param string $tickname
    24 	 * @param string $jobname
    25 	 * @param string $function Function to call
    26 	 * @param array $params Parameters send to the $function
    27 	 * @param boolean $temporary Make the job temporary (will be deleted on next execution of the tick)
    28 	 * @param object $object Reference to an object if $function is a method
    29 	 * @return boolean
    30 	 */
    31 	public function addJob($tickname,$jobname,$function,$params,$temporary=0,$object=null) {
    32 		if (isset($this->ticks[$tickname])) {
    33 			if (!is_null($object)) {
    34 				$this->ticks[$tickname]['jobs'][] = array(
    35 					'jname' => $jobname,
    36 					'function' => $function,
    37 					'params' => $params,
    38 					'temporary' => $temporary,
    39 					'objectRef' => &$object
    40 				);
    41 			} else {
    42 				$this->ticks[$tickname]['jobs'][] = array(
    43 					'jname' => $jobname,
    44 					'function' => $function,
    45 					'params' => $params,
    46 					'temporary' => $temporary
    47 				);
    48 			}
    49 			return true;
    50 		}
    51 		return false;
    52 	}
    53 
    54 	/**
    55 	 * Create a tick if not exist
    56 	 *
    57 	 * @param string $name
    58 	 * @param int $timer Number of seconds before the next tick
    59 	 * @return boolean
    60 	 */
    61 	public function setTick($name,$timer) {
    62 		if (!isset($this->ticks[$name])) {
    63 			$this->ticks[$name] = array(
    64 				'timer' => $timer,
    65 				'reference' => time(),
    66 				'tickOn' => strtotime("+$timer seconds"),
    67 				'jobs' => array()
    68 			);
    69 			return true;
    70 		}
    71 		return false;
    72 	}
    73 
    74 	/**
    75 	 * Delete a tick
    76 	 *
    77 	 * @param string $name
    78 	 * @return boolean
    79 	 */
    80 	public function delTick($name) {
    81 		if (isset($this->ticks[$name])) {
    82 			unset($this->ticks[$name]);
    83 			return true;
    84 		}
    85 		return false;
    86 	}
    87 
    88 	public function doAllTicks() {
    89 		$curtime = time();
    90 
    91 		foreach($this->ticks as $name => $options) {
    92 
    93 			if ($options['tickOn']<=$curtime) {
    94 				echo $options['tickOn']," - $curtime\n";
    95 
    96 				foreach ($options['jobs'] as $functions) {
    97 
    98 					if (!$functions['temporary']) {
    99 						$jlist[] = $functions;
   100 					}
   101 
   102 					if (!$this->ircmain->ok) {
   103 						continue;
   104 					}
   105 
   106 					switch (isset($functions['objectRef'])) {
   107 						case true:
   108 							if (!is_object($functions['objectRef'])) {
   109 								throw new Exception('The objectRef for tick '.$name.' at job '.$functions['jname'].' is not an object.',0);
   110 							}
   111 							//print_r($functions);break;
   112 							call_user_func_array(array($functions['objectRef'],$functions['function']),$functions['params']);
   113 							break;
   114 
   115 						case false:
   116 							call_user_func_array($functions['function'],$functions['params']);
   117 							break;
   118 					}
   119 
   120 				}
   121 
   122 				$options['jobs'] = $jlist;
   123 
   124 				$this->ticks[$name] = array(
   125 					'timer' => $options['timer'],
   126 					'reference' => time(),
   127 					'tickOn' => strtotime("+{$options['timer']} seconds"),
   128 					'jobs' => $options['jobs']
   129 				);
   130 
   131 				echo "newTickOn {$this->ticks[$name]['tickOn']}\n";
   132 
   133 			}
   134 
   135 		}
   136 
   137 		return true;
   138 
   139 	}
   140 }
   141 
   142 ?>
   

   Posted by Xrogaan to php php tick cron job ... saved by 1 person ... 0 comments ... 10 months, 4 weeks

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