NAME 
php_exec.pir - PHP exec Standard Library
DESCRIPTION
Functions
string escapeshellarg(string arg)- Quote and escape an argument for use in a shell command
- NOT IMPLEMENTED.
string escapeshellcmd(string command)- Escape shell metacharacters
- NOT IMPLEMENTED.
string exec(string command [, array &output [, int &return_value]])- Execute an external program
- NOT IMPLEMENTED.
void passthru(string command [, int &return_value])- Execute an external program and display raw output
- NOT IMPLEMENTED.
bool proc_nice(int priority)- Change the priority of the current process
- NOT IMPLEMENTED.
string shell_exec(string cmd)- Execute command via shell and return complete output as string
- NOT IMPLEMENTED.
int system(string command [, int &return_value])- Execute an external program and display output
- NOT IMPLEMENTED.
