exit(n) - phpMan

_Exit (2)            - terminate the calling process
_Exit (3p)           - terminate a process
_exit (2)            - terminate the calling process
_exit (3p)           - terminate a process
atexit (3)           - register a function to be called at normal process ter...
atexit (3p)          - register a function to run at process termination
break (1p)           - exit from for, while, or until loop
exit (1)             - bash built-in commands, see bash(1)
exit (1p)            - cause the shell to exit
exit (2)             - terminate the calling process
exit (3)             - cause normal process termination
exit (3p)            - terminate a process
exit_group (2)       - exit all threads in a process
on_exit (3)          - register a function to be called at normal process ter...
pthread_exit (3)     - terminate calling thread
pthread_exit (3p)    - thread termination