proc_get_status
proc_get_status
(PHP 5, PHP 7)
proc_get_status — Get information about a process opened by proc_open()
Description
array proc_get_status ( resource $process )
proc_get_status() fetches data about a process opened using proc_open().
Parameters
-
process
-
The proc_open() 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(). |
pid | int | process id |
running | bool | TRUE if the process is still running, 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 terminate 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() - Execute a command and open file pointers for input/output
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/function.proc-get-status.php