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!

Radicalism

Answer 1

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.

Milanmilanese

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

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

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

OMG, thank you so much. I fell so stupid. – Crinoline

Answer 2

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

Pfennig

restarting apache did the job – Leo

Restarting apache did the job for me as well – Aranyaka

Answer 3

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();
<?

Steadman

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