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linux php fopen failed because the permissions were set. The solution is to execute the command "setenforce 0" to temporarily close "selinux".
The operating environment of this article: centOS6.8 system, PHP7.1 version, DELL G3 computer
linux php fopen failed because What?
The problem of fopen fwrite failing to read and write php files under centos
When debugging the WeChat interface, I found that writing php files kept failing, and writing to access_token.php kept failing. I checked. The permissions are all set. I initially suspected that selinux was blocking it.
so executed the command setenforce 0 to temporarily close selinux and sure enough, the write was successful
Finally passed the command
sudo setsebool -P httpd_unified on
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