(PECL pthreads >= 3.0.0)
The Volatile class is new to pthreads v3. Its introduction is a consequence of the new immutability semantics of Threaded members of Threaded classes. The Volatile class enables for mutability of its Threaded members, and is also used to store PHP arrays in Threaded contexts.
Example #1 New immutability semantics of Threaded
<?php
class
Tasc
extends
Threaded
{
public function
__construct
()
{
$this
->
data
= new
Threaded
();
// attempt to overwrite a Threaded property of a Threaded class (invalid)
$this
->
data
= new
stdClass
();
}
}
var_dump
((new
Tasc
())->
data
);
The above example will output something similar to:
RuntimeException: Threaded members previously set to Threaded objects are immutable, cannot overwrite data in %s:%d
Example #2 Volatile use-case
<?php
class
Tasc
extends
Volatile
{
public function
__construct
()
{
$this
->
data
= new
Threaded
();
// attempt to overwrite a Threaded property of a Volatile class (valid)
$this
->
data
= new
stdClass
();
}
}
var_dump
((new
Tasc
())->
data
);
The above example will output something similar to:
object(stdClass)#3 (0) {
}
<?php
// just use extends volatile for use array
// is verry goodclasslibvarextendsVolatile{
private $_adresse= '127.0.0.1';
private $_port= 10000;
public $socquet;
public $list_socquet= array();
public $list_error= array();
public function __construct(){ }
public function set_list($val) {$ct= count($this->list_socquet); $this->list_socquet[ $ct] = $val; return $ct; }
public function set_socquet($val) {$this->socquet= $val; return $this->socquet; }
public function set_error($val) {$this->list_error[ count($this->list_error) ] = $val; }
public function unset_list($val) { unset($this->list_error[ $val]); }
public functionguet_socquetinlist($val) { return $this->list_socquet[$val]; }
public functionguet_adresse() { return $this->_adresse; }
public function guet_port() { return $this->_port; }
public function guet_socquet() { return $this->socquet; }
}
?>