phpredis errors Class Redis not found in Linux

Question

I met a weied problem when installing phpredis by

cd phpredis && ./configure && make && make install

after that, I add

extension=redis.so

into php.ini.

I can get an OK by running

php -r "if (new Redis() == true){ echo \"\r\n OK \r\n\"; }"

BUT when running http:127.0.0.1, nginx throw a error " Fatal error: Class 'Redis' not found in index.php"

<?php>
    $client = new Redis();
<?>

I guess this may be some problems related with environment...

Thanks for any advice!

Pascal Le Merrer · Accepted Answer · 2015-01-22 13:04:45Z

12

The command line probably does not use the same php.ini file than the web server. Use phpinfo(); to know which configuration file is loaded in both cases and then declare your extension in the ini file used by your web server.

edited Jan 22, 2015 at 13:04

answered Jul 21, 2014 at 11:50

Pascal Le Merrer

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3 Comments

François Breton Over a year ago

noooo... "Loaded Configuration File" idem with "php -i" and "phpinfo();" And I see "redis" section with "Redis Version" 3 below...

François Breton Over a year ago

Sorry, I was drunk, with $r = new \Redis(); (with a backslash) it works. Probably looking the another error line with setOption(Redis::OPT_PREFIX...

insign Over a year ago

I fixed uncommenting in /etc/php/conf.d/igbinary.ini and /etc/php/conf.d/redis.ini

Diego Restrepo · Accepted Answer · 2018-04-13 20:08:06Z

3

I had this issue minutes ago, and I solved it restarting the server, this way the server refresh *.ini files

answered Apr 13, 2018 at 20:08

Diego Restrepo

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2 Comments

vishalknishad Over a year ago

restarting apache did the job

Syed_Shahiq Over a year ago

Restarting apache did the job for me as well

Rafael Marteze · Accepted Answer · 2022-02-07 03:16:24Z

0

If you're using composer and get the error "Class Redis not found" try put a backslash before the name class. Like this:

<?php
    $client = new \Redis();
<?

answered Feb 7, 2022 at 3:16

Rafael Marteze

11 bronze badge

1 Comment

Community Over a year ago

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