(PHP 4 >= 4.2.0, PHP 5, PHP 7) Executes specified program in current process space bool pcntl_exec ( string $path [, array $args [, array $envs ]] ) Executes the program with the given arguments. Parameters: path path must be the path to a binary executable or a script with a valid path pointing to an executable in the shebang ( #!/usr/local/bin/perl for example) as th

(PHP 5 >= 5.3.4, PHP 7) Alias of pcntl_strerror() This function is an alias of: pcntl_strerror()

(PHP 4 >= 4.3.0, PHP 5, PHP 7) Set an alarm clock for delivery of a signal int pcntl_alarm ( int $seconds ) Creates a timer that will send a SIGALRM signal to the process after the given number of seconds. Any call to pcntl_alarm() will cancel any previously set alarm. Parameters: seconds The number of seconds to wait. If seconds is zero, no new alarm is created.

(PECL libevent >= 0.0.2) Prepare a timer event bool event_timer_set ( resource $event, callable $callback [, mixed $arg ] ) Prepares the timer event to be used in event_add(). The event is prepared to call the function specified by the callback when the event timeout elapses. After initializing the event, use event_base_set() to associate the event with its event base. In case of matching event, these three arguments

(PECL libevent >= 0.0.2) Alias of event_new() This function is an alias of: event_new().

(PECL libevent >= 0.0.2) Alias of event_del() This function is an alias of: event_del().

(PECL libevent >= 0.0.2) Alias of event_add() This function is an alias of: event_add().

(PECL libevent >= 0.0.1) Prepare an event bool event_set ( resource $event, mixed $fd, int $events, mixed $callback [, mixed $arg ] ) Prepares the event to be used in event_add(). The event is prepared to call the function specified by the callback on the events specified in parameter events, which is a set of the following flags: EV_TIMEOUT, EV_SIGNAL, EV_READ, EV_WRITE and EV_PERSIST. If EV_SIGNAL bit is set in parame

(PECL libevent >= 0.0.5) Assign a priority to an event. bool event_priority_set ( resource $event, int $priority ) Assign a priority to the event. Parameters: event Valid event resource. priority Priority level. Cannot be less than zero and cannot exceed maximum priority level of the event base (see event_base_priority_init()).

(PECL libevent >= 0.0.1) Create new event resource event_new ( void ) Creates and returns a new event resource. Returns: event_new() returns a new event resource on success or FALSE on error.