As the performance and security of your WordPress website is important to us, we have disabled the following PHP functions:
- disk_free_space
- disk_total_space
- diskfreespace
- dl
- exec
- fpaththru
- getmyuid
- getmypid
- highlight_file
- ignore_user_abord
- ioncube_loader (can be enabled upon request)
- leak
- listen
- link
- opcache_get_configuration
- opcache_get_status
- passthru
- pcntl_alarm
- pcntl_fork
- pcntl_waitpid
- pcntl_wait
- pcntl_wifexited
- pcntl_wifstopped
- pcntl_wifsignaled
- pcntl_wexitstatus
- pcntl_wtermsig
- pcntl_wstopsig
- pcntl_signal
- pcntl_signal_dispatch
- pcntl_get_last_error
- pcntl_strerror
- pcntl_sigprocmask
- pcntl_sigwaitinfo
- pcntl_sigtimedwait
- pcntl_exec
- pcntl_getpriority
- pcntl_setpriority
- php_uname
- phpinfo
- posix_ctermid
- posix_getcwd
- posix_getegid
- posix_geteuid
- posix_getgid
- posix_getgrgid
- posix_getgrnam
- posix_getgroups
- posix_getlogin
- posix_getpgid
- posix_getpgrp
- posix_getpid
- posix,_getppid
- posix_getpwnam
- posix_getpwuid
- posix_getrlimit
- posix_getsid
- posix_getuid
- posix_isatty
- posix_kill
- posix_mkfifo
- posix_setegid
- posix_seteuid
- posix_setgid
- posix_setpgid
- posix_setsid
- posix_setuid
- posix_times
- posix_ttyname
- posix_uname
- pclose
- popen
- proc_open
- proc_close
- proc_get_status
- proc_nice
- proc_terminate
- shell_exec
- source
- show_source
- system
- virtual
These functions are disabled globally and can’t be enabled for individual websites.
