pcntl_exec | PHP 4.1.0
bool pcntl_exec(string path[, array args[, array envs]]) |
Executes specified program in current process space as defined by exec().

pcntl_fork | PHP 4.1.0
int pcntl_fork(void) |
Forks the currently running process following the same behavior as the Unix fork( ) system call.

pcntl_signal | PHP 4.1.0
bool pcntl_signal(long signo, mixed handle) |
Assigns a system signal handler to a PHP function.

pcntl_waitpid | PHP 4.1.0
int pcntl_waitpid(long pid, long status, long options) |
Waits on or returns the status of a forked child as defined by the waitpid( ) system call.

pcntl_wexitstatus | PHP 4.1.0
int pcntl_wexitstatus(long status) |
Returns the status code of a child's exit.

pcntl_wifexited | PHP 4.1.0
bool pcntl_wifexited(long status) |
Returns true if the child status code represents a successful exit.

pcntl_wifsignaled | PHP 4.1.0
bool pcntl_wifsignaled(long status) |
Returns true if the child status code represents a process that was terminated due to a signal.

pcntl_wifstopped | PHP 4.1.0
bool pcntl_wifstopped(long status) |
Returns true if the child status code represents a stopped process (WUNTRACED must have been used with waitpid()).

pcntl_wstopsig | PHP 4.1.0
int pcntl_wstopsig(long status) |
Returns the number of the signal that caused the specified process to stop.

pcntl_wtermsig | PHP 4.1.0
int pcntl_wtermsig(long status) |
Returns the number of the signal that terminated the specified process.