What to do if an error occurs in php pg connect

Solution to php pg connect error: 1. Find and open the php.ini configuration file; 2. Delete the semicolon in front of "extension=php_pgsql.dll" in the php.ini file; 3. Just resave the php.ini file.

The operating environment of this tutorial: Windows 7 system, PHP version 8.1, Dell G3 computer.

php pg connect What should I do if I get an error?

Error message:

Fatal error: Call to undefined function pg_connect()

Solution:

Find the php.ini file

Remove the semicolon in front of extension=php_pgsql.dll in the php.ini file

Note: If you use php installed by xmapp, you must also add php.ini-development and php.ini-production like this Modify it

Recommended learning: "PHP Video Tutorial"

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