File_put_contents execution returns false,file_put_contents false (Linux server httpd)

File_put_contents execution returns false,file_put_contents false (Linux server httpd)

By default, SELinux is turned on
To view the SELinux status:
1,/usr/sbin/sestatus-v # #如果SELinux The status parameter is enabled is turned on
SELinux status:enabled
2. Getenforce # #也可以用这个命令检查
To turn off SELinux:
1, temporarily shut down (do not restart the machine):
Setenforce 0 # #设置SELinux become permissive mode
# #setenforce 1 set SELinux to become enforcing mode
2. Modify the configuration file to restart the machine:
Modify the/etc/selinux/config file
Change Selinux=enforcing to Selinux=disabled
Restart the machine

In addition, if the above still cannot be resolved, set the permissions policy of the directory
Chcon-r-T httpd_sys_content_t/home/html

File_put_contents execution returns false,file_put_contents false (Linux server httpd)