Localhost cannot be used when php is connected to the mysql database. only 127.0.0.1 can be used.

In mac, php is connected to the mysql database. localhost cannot be used when setting the mysql address, and only 127.0.0.1 can be used. Will php not be checked from hosts? In mac, php is connected to the mysql database. localhost cannot be used when setting the mysql address, and only 127.0.0.1 can be used.

Will php not be checked from hosts?

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In mac, php is connected to the mysql database. localhost cannot be used when setting the mysql address, and only 127.0.0.1 can be used.

Will php not be checked from hosts?

Use in LinuxLocalhostBy defaultSockConnection,127.0.0.1Is to useTcpTo connect

Php. ini has the following configuration item:
Mysql. default_socket =
Try to change to the corresponding mysqld. sock file, for example:
Mysql. default_socket =/var/run/mysqld. sock

Remember this one:MysqlLocalhost and 127.0.0.1 are not equivalent.

Well, the black pot should not be deducted to php, which is clearly a problem with mysql.

Select user, host from mysql. user;