Protect Your PHP Applications How to Disable Dangerous Functions

disk_free_space disk_total_space diskfreespace dl exec opcache_get_configuration opcache_get_status passthru ... shell_exec show_source system. As you ... ... disable_functions directive: ; Other php.ini settings disable_functions = exec,passthru,shell_exec,system,proc_open,popen,curl_exec,curl_multi_exec ... PHP has certain dangerous functions that can make a server vulnerable to attacks. These functions include system, passthru, shell_exec, exec, ... My disable_functions is blank upon opening the file, but php_info() still shows it as disabled. Is there somewhere else this would be? – ... php_admin_value[disable_functions] = exec,passthru,shell_exec,system. of course all works fine if re-enable shell_exec(). anyway I am not sure ... . ini file and find the disable_functions directive. If the directive is ... disable_functions = exec,passthru,shell_exec,system. Save your php.ini file ... Disabled PHP Functions. We have disabled server-wide PHP features to improve safety on our shared hosting servers:– exec– passthru– shell_exec. disable_functions = show_source, system, shell_exec, passthru, exec, phpinfo, popen, proc_open. Do you think it can be useful to disable the ... disable_functions = system, proc_open, proc_close, popen, passthru ... system, shell_exec, exec, passthru, php_uname, popen, posix_kill ...