pclose
PHP 4, PHP 5, PHP 7, PHP 8
pclose - Closes process file pointer
Manual
pclose(
resource$handle ): int
Closes a file pointer to a pipe opened by popen.
Parameters
- handle
-
The file pointer must be valid, and must have been returned by a successful call to popen.
Return Values
Returns the termination status of the process that was run. In case of an error then -1 is returned.
Note:
If PHP has been compiled with --enable-sigchild, the return value of this function is undefined.
Notes
Note:
Unix Only:pclose is internally implemented using the waitpid(3) system call. To obtain the real exit status code the pcntl_wexitstatus function should be used.