proc_close

proc_close

Close a process opened by proc_open and return the exit code of that process

int **proc_close** resource $process

is similar to 

except that it only works on processes opened by . waits for the process to terminate, and returns its exit code. Open pipes to that process are closed when this function is called, in order to avoid a deadlock - the child process may not be able to exit while the pipes are open. proc_close``pclose``proc_open``proc_close

process The that will be closed. proc_open``resource

Returns the termination status of the process that was run. In case of an error then is returned. -1