PHP redis extension supports scan command implementation method

When I used Alibaba Cloud's kvstore, it was a public beta at first and there was no charge. Later it became a commercial model and there was a charge. It cost 8 yuan an hour, which was too expensive, so I thought of deleting some useless data, but the amount of data It was too huge, and it was not possible to use keys * to match (using keys * will directly freeze your redis). Later I learned that scan can find all keys with a cursor, so I started tinkering with it (I found a lot of nonsense). .

Start drying. .

[codesyntax]

# git clone https://github.com/phpredis/phpredis
# cd phpredis
# /opt/php/bin/phpize 
# ./configure --with-php-config=/opt/php/bin/php-config 
# make && make install

[/codesyntax]

Pay attention to your php installation path

Restart the php-fpm program and it’s done. . .

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