PHP warning from wp-config.php
hbokh opened this issue · comments
I see these errors appear in my nginx-errorlog after every check:
"PHP message: PHP Warning: Invalid argument supplied for foreach() in /var/www/www.example.com/wp-version.php on line 53" while reading response header from upstream [...]
It's line 53 but line 52 in the code, since I added one line with the allowed_ips.
PHP is version 5.5.9
Any idea?