Enhance PHP Security A Comprehensive Overview of disable_functions

curl_multi_exec, dl, exec, passthru, pcntl_exec, popen , posix_kill, posix_mkfifo, posix_setuid, proc_close, proc_open, proc_terminate, shell_exec, system ... Write out the functions you want to disable (example: exec,passthru,popen). Here is a list of functions that are commonly disabled as a means to improve ... Ask you host and tell them you want to set the mentioned “disable_functions = exec,system,passthru,pcntl_exec,popen,proc_open,shell_exec”. ... disable_functions php_admin_value[disable_functions] = exec,passthru,shell_exec,system. In this case, you can see shell_exec is set, so we should remove this. touch custom/php_disable_functions. A default list includes the following PHP functions: exec, system, passthru, shell_exec, proc_close ... The directive "disable_functions" allows to disable certain functions. It takes on a comma-delimited list of function names. disable_functions = show_source, system, shell_exec, passthru, phpinfo, exec, popen, proc_open, allow_url_fopen. Which of the ones I'm ... php_admin_value[disable_functions] = exec,passthru,shell_exec,system. Step 4: Remove that exec function from the above line and keep like below. disable_functions = show_source, system, shell_exec, passthru, exec, phpinfo, popen, proc_open. Do you think it can be useful to disable the ... Understand the Rationale Behind Disabling Functions ; `exec()`, ; `system()`, ; `eval()`, ; `shell_exec()`, ; `passthru()`, etc., allow PHP scripts ...