Pool::__construct

(PECL pthreads >= 2.0.0)

Creates a new Pool of Workers

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

Construct a new Pool of Workers

Parameters:

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

Returns:

the new Pool

Examples:

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);
?>

The above example will output:

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)
}

Links:

http://php.net/manual/en/pool.construct.php

doc_php

2025-01-10 15:47:30

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