Program execution Funzioni

Note

Avviso

Open files with lock (especially open sessions) should be closed before executing a program in the background.

These functions are also closely related to the backtick operator. Also, while in modalità sicura you must consider the safe_mode_exec_dir directive.

escapeshellarg — estrae una stringa da usare come un argomento della shell
escapeshellcmd — Elude i metacaratteri della shell
exec — Esegue un programma esterno
passthru — Esegue un programma esterno e mostra l'output non elaborato
proc_close — Close a process opened by proc_open and return the exit code of that process
proc_get_status — Get information about a process opened by proc_open
proc_nice — Change the priority of the current process
proc_open — Execute a command and open file pointers for input/output
proc_terminate — Kills a process opened by proc_open
shell_exec — Esegue un comando attraverso la shell e restituisce l'output completo come stringa
system — Esegue un programma esterno e mostra l'output