Laravel 5.5 \Memcache 未找到

Question

First: I tried 1#

I using Phpspreadsheet and LaravelExcel to make a import.

I creating a new instance of Memcache (not MemcacheD) like the docs in PhpSpreadSheet says ( here ) and start a new import. In local works fine after I make install all modules for php. But in server (RH7 linux) laravel refuse to indentify the Memcache library.

If I start the Tinker and initialize a new variable using new \Memcache(); laravel found, but in runtime application don't.

Composer packages:

    "require": {
        "php": ">=7.0.0",
        "ext-json": "*",
        "adldap2/adldap2-laravel": "^3.0",
        "barryvdh/laravel-debugbar": "^2.3",
        "cache/memcache-adapter": "^1.0",
        "cache/memcached-adapter": "^1.0",
        "cache/simple-cache-bridge": "^1.0",
        "cocur/slugify": "^3.1",
        "doctrine/dbal": "^2.5",
        "geekcom/validator-docs": "^1.0",
        "laravel/dusk": "^1.0",
        "laravel/framework": ">=5.5",
        "laravel/tinker": "~1.0",
        "laravelcollective/html": "^5.3.0",
        "maatwebsite/excel": ">=3.1.13",
        "nwidart/laravel-modules": "^1.19",
        "watson/validating": "^3.0",
        "yajra/laravel-datatables-oracle": "~8.0",
        "zizaco/entrust": "5.2.x-dev"
    },

Some usefully info:

Php Modules installed:

[PHP Modules]
calendar
Core
ctype
curl
date
dom
exif
fileinfo
filter
ftp
gd
gettext
hash
iconv
igbinary
intl
json
ldap
libxml
mbstring
memcache
memcached
msgpack
mysqli
mysqlnd
openssl
pcntl
pcre
PDO
pdo_mysql
Phar
posix
readline
Reflection
session
shmop
SimpleXML
sockets
sodium
SPL
standard
sysvmsg
sysvsem
sysvshm
tokenizer
wddx
xdebug
xml
xmlreader
xmlwriter
xsl
Zend OPcache
zip
zlib

Code:

$client = new \Memcache();
        $client->connect('localhost', 11211);
        $pool = new \Cache\Adapter\Memcache\MemcacheCachePool($client);
        $simpleCache = new \Cache\Bridge\SimpleCache\SimpleCacheBridge($pool);

        SpreadsheetSettings::setCache($simpleCache);
....

Answer 1

PHP uses 2 different php.ini files for php-cli and php-cgi (Fastcgi or Apache mod_php). Sounds like your command line version php.ini has the require extension loading line added ie extension=memcache.so

But your php-cgi version does not. In any file add phpinfo(); and load it in web browser and locate Loaded Configuration File . Append extension loading line ie extension=memcache.so to that file and restart the server. Make sure that Memcache is listed in phpinfo(); web page.