(PECL pthreads < 3.0.0)
Cond::signal — Signal a Condition
The Cond class has been removed in pthreads v3.
A handle returned by a previous call to Cond::create()
A boolean indication of success.
Exemplo #1 Condition Signalling
/** You cannot use the "new" keyword, a Cond is not a PHP object **/
$cond = Cond::create();
/** The caller must lock the associated Mutex before a call to broadcast **/
/** Always destroy Cond you have created **/
O exemplo acima irá imprimir: