The solution to the problem that the php exec function does not take effect: 1. Open the /etc/php.ini file, delete exec, then save and restart php-fpm; 2. Change the value of "safe_mode" to off.

The operating environment of this article: Windows 7 system, PHP version 7.1, DELL G3 computer

php exec function does not take effect What should I do?

php.exec does not work. Solution

No. 1.

The disabling method is as follows:

Open the /etc/php.ini file,

Find disable_functions, and add the function name to be disabled, as follows:

phpinfo,eval,passthru,exec,system,chroot,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status,ini_alter,ini_alter,ini_restore,dl,pfsockopen,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server,fsocket,fsockopen

On the contrary, the way to enable it is to delete exec, then save and restart php -fpm

Chapter 2.

Open the /etc/php.ini file,

safe_mode = Change on to off, I use The default for php5.4 is off

disable_functions=

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