Use this tag for questions specific to PHP version 7.
Questions tagged [php7]
346 questions
32
votes
4 answers
Switch from PHP 7.2 to 7.1 on Ubuntu 16.04, Apache
I need to downgrade PHP on one of my VMs from 7.2 to 7.1 on Ubuntu 16.0.4. The last time I tried to remove just PHP and replace it with a different version, I had all kinds of issues with Apache and MySQL. Is there a quick way to downgrade PHP from…
![](../../users/profiles/379025.webp)
Pegues
- 901
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- 7
- 9
27
votes
5 answers
Permission Denied for fastcgi_pass using PHP7
I'm running LEMP with PHP7.0.
I've got this in my server block
fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;
But when I open the site, it returns a 502 Bad Gateway. Below is the error log.
*1 connect() to unix:/var/run/php/php7.0-fpm.sock failed…
![](../../users/profiles/355082.webp)
julio
- 894
- 1
- 9
- 13
14
votes
2 answers
understand correctly pm.max_children tuning
I have done some investigations and I have found this to calculate and adjust pm.max_children value
https://myshell.co.uk/blog/2012/07/adjusting-child-processes-for-php-fpm-nginx/
but for example :
I have 8Gb on my server
I'm hosting 30…
![](../../users/profiles/495745.webp)
TooNetCreation
- 153
- 1
- 2
- 8
14
votes
2 answers
switch apache from prefork to event in Ubuntu 16, get php 7 working
Apache was running slow in production. After searching for answers for some time, I finally went to #apache IRC channel and the pros had me check the apache mode with this command:
sudo apachectl -V
and were alarmed to find that Server MPM is…
![](../../users/profiles/409516.webp)
S. Imp
- 506
- 1
- 3
- 17
14
votes
2 answers
Nginx caching symlinks
I have a deployment system on my web server, every time an app is deployed it creates a new timestamped directory and symlinks "current" to the new directory. This all workded good and great on apache, but on the new nginx server I've set up, it…
![](../../users/profiles/335698.webp)
Auris
- 311
- 1
- 3
- 14
10
votes
1 answer
How to forcibly completely clear PHP7 opcache?
The opcache on my webserver keeps hitting the limit I have set even though I feel like I don't have that much PHP code and it really ought to be enough room.
This is compounded by the fact that even when clearing the opcache, it immediately shows…
![](../../users/profiles/406708.webp)
Andrew Stine
- 101
- 1
- 1
- 4
10
votes
1 answer
Enable error logging on PHP-FPM 7 with Nginx?
This is essentially the same as these questions:
https://stackoverflow.com/questions/8677493/php-fpm-doesnt-write-to-error-log
Nginx not logging PHP errors
BUT the answers there don't seem to be working on Ubuntu 16.04 with PHP…
![](../../users/profiles/15623.webp)
Nick
- 4,433
- 29
- 67
- 95
9
votes
2 answers
nginx php-fpm child exited with code 0
Anyone had a similar problem with php-fpm 7 with 11.0-RELEASE-p8 or know how to debug it?
Situation starts after few minutes and show only half pages to clients. Any pages show up about ~62kb of content with ending ��������� 4.
Log file of…
![](../../users/profiles/355543.webp)
busy
- 271
- 1
- 2
- 7
7
votes
3 answers
11: Resource temporarily unavailable, while connecting to upstream + Bad Gateway (Nginx)
For all the sites on my new server, it seems as though once nginx has served some amount of traffic, it starts serving "ERROR 502 - Bad Gateway!".
Let's take a look at some logs and config...
OS: Ubuntu 16.04 (Server)
Hardware: 6 cores, 12GB…
![](../../users/profiles/241137.webp)
xendi
- 374
- 5
- 8
- 21
7
votes
2 answers
HTTP/2 on CentOS 7 on Apache with PHP7
After some research I cannot find answer for:
How to update Apache/httpd to newest version to use HTTP/2 protocol on my VPS.
I'm using PHP7 & my server based on Apache - CentOS 7.
No package updates on CentOS defaults repo.
[root@vps270238 ~]# httpd…
![](../../users/profiles/350298.webp)
Damian Bartelmus
- 101
- 2
- 2
- 5
7
votes
3 answers
Error with PECL command in PHP7
I've upgraded php to version 7 and now I have problems with pecl command. When I run sudo pecl install mongo I get long list of errors:
Warning: Invalid argument supplied for foreach() in Command.php on line 249
Warning: Invalid argument supplied…
![](../../users/profiles/243581.webp)
Alen
- 229
- 3
- 4
- 6
6
votes
1 answer
Enabling sqlite3 in php7
I want to enable sqlite3 in php.ini but when I try to load a PHP script this error happens:
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/sqlite.so' - /usr/lib/php/20151012/sqlite.so: cannot open shared object…
user472823
6
votes
1 answer
Apache 2.4 log PHP command 200 success, but what is it doing? POST /?q=die('z!a'.'x'); etc
I am running a CentOS 7.x VPS with Apache 2.4.29 and PHP 7.0.28 and I started seeing the following in my logs. I have php.ini secured as best as I can from articles online for a while now, but I am wondering why I am seeing an HTTP status code of…
![](../../users/profiles/173902.webp)
Tim
- 191
- 8
6
votes
1 answer
How to check current pm.max_children setting?
I have modified pm.max_children in /opt/plesk/php/7.0/etc/php-fpm.d/domain.com.conf file.
I restarted the php70-fpm service and want to check whether my settings are enabled or not.
How can I check this setting?
![](../../users/profiles/435039.webp)
Theo
- 143
- 1
- 11
6
votes
2 answers
Start PHP-FPM with root option automatically
I was trying to get PHP-FPM running a pool as root, but I can't seem to adjust the init.d startup params.
It works when starting PHP-FPM from the CLI (with sudo php-fpm7.0 -DRy /etc/php/7.0/fpm/php-fpm.conf, but I can't get this to work with the…
![](../../users/profiles/241235.webp)
redelschaap
- 235
- 1
- 3
- 14