PROC_CLOSE(3) 1 PROC_CLOSE(3)proc_close - Close a process opened byproc_open(3)and return the exit code of that process
SYNOPSIS
int proc_close (resource $process)
DESCRIPTION proc_close(3) is similar to pclose(3) except that it only works on processes opened by proc_open(3). proc_close(3) waits for the process to
terminate, and returns its exit code. If you have open pipes to that process, you should fclose(3) them prior to calling this function in
order to avoid a deadlock - the child process may not be able to exit while the pipes are open.
PARAMETERS
o $process
- The proc_open(3) resource that will be closed.
RETURN VALUES
Returns the termination status of the process that was run. In case of an error then -1 is returned.
PHP Documentation Group PROC_CLOSE(3)
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PROC_GET_STATUS(3) 1 PROC_GET_STATUS(3)proc_get_status - Get information about a process opened byproc_open(3)SYNOPSIS
array proc_get_status (resource $process)
DESCRIPTION proc_get_status(3) fetches data about a process opened using proc_open(3).
PARAMETERS
o $process
- The proc_open(3) resource that will be evaluated.
RETURN VALUES
An array of collected information on success, and FALSE on failure. The returned array contains the following elements:
+---------+--------------------------------------+---+
|element | | |
| | | |
| | type | |
| | | |
| | description | |
| | | |
+---------+--------------------------------------+---+
|command | | |
| | | |
| | | |
| | string | |
| | | |
| | The command string that was passed | |
| | to proc_open(3). | |
| | | |
| pid | | |
| | | |
| | | |
| | int | |
| | | |
| | process id | |
| | | |
|running | | |
| | | |
| | | |
| | bool | |
| | | |
| | | |
| | TRUE if the process is still run- | |
| | ning, FALSE if it has terminated. | |
| | | |
|signaled | | |
| | | |
| | | |
| | bool | |
| | | |
| | | |
| | TRUE if the child process has been | |
| | terminated by an uncaught signal. | |
| | Always set to FALSE on Windows. | |
| | | |
|stopped | | |
| | | |
| | | |
| | bool | |
| | | |
| | | |
| | TRUE if the child process has been | |
| | stopped by a signal. Always set to | |
| | FALSE on Windows. | |
| | | |
|exitcode | | |
| | | |
| | | |
| | int | |
| | | |
| | The exit code returned by the | |
| | process (which is only meaningful if | |
| | running is FALSE). Only first call | |
| | of this function return real value, | |
| | next calls return -1. | |
| | | |
|termsig | | |
| | | |
| | | |
| | int | |
| | | |
| | The number of the signal that | |
| | caused the child process to termi- | |
| | nate its execution (only meaningful | |
| | if signaled is TRUE). | |
| | | |
|stopsig | | |
| | | |
| | | |
| | int | |
| | | |
| | The number of the signal that | |
| | caused the child process to stop its | |
| | execution (only meaningful if | |
| | stopped is TRUE). | |
| | | |
+---------+--------------------------------------+---+
SEE ALSO proc_open(3).
PHP Documentation Group PROC_GET_STATUS(3)