Pool
PHP Manual

Pool::__construct

(PECL pthreads >= 2.0.0)

Pool::__constructCreates a new Pool of Workers

説明

public Pool Pool::__construct ( integer $size , string $class [, array $ctor ] )

Construct a new Pool of Workers

パラメータ

size

The maximum number of Workers this Pool can create

class

The class for new Workers

ctor

An array of arguments to be passed to new Workers

返り値

the new Pool

例1 Creating Pools

<?php
class MyWorker extends Worker {
    
    public function 
__construct(Something $something) {
        
$this->something $something;
    }
    
    public function 
run() {
        
/** ... **/
    
}
}

$pool = new Pool(8, \MyWorker::class, [new Something()]);

var_dump($pool);
?>

上の例の出力は以下となります。

object(Pool)#1 (6) {
  ["size":protected]=>
  int(8)
  ["class":protected]=>
  string(8) "MyWorker"
  ["workers":protected]=>
  NULL
  ["work":protected]=>
  NULL
  ["ctor":protected]=>
  array(1) {
    [0]=>
    object(Something)#2 (0) {
    }
  }
  ["last":protected]=>
  int(0)
}


Pool
PHP Manual