What to do if php cannot use postgresql

Solution to the problem that php cannot use postgresql: 1. Check the error message prompted when php connects to pgsql; 2. Find and open the php configuration file "php.ini"; 3. Remove "extension=php_pdo_pgsql.dll" and the comma before "extension=php_pgsql.dll"; 4. Upgrade the PHP version.

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

What should I do if php cannot use postgresql?

The problem that PHP cannot connect to PostgreSQL

I recently encountered a customer who was using a PostgreSQL database and had never used this database before. So I am considered a novice, and I don’t have too much say. I just record the questions here and share them with everyone. I hope friends I meet later can refer to them. Without further ado, read below

This error occurs when using php to connect to pgsql. To summarize, the solution is as follows:

1. In the php configuration file php.ini, remove extension=php_pdo_pgsql.dll and extension= The comma before php_pgsql.dll

2. If there are still problems after the above configuration is changed, it may be a problem with the PHP version. The environment I use is wamp and phpstudy, both are 5.3. The problem is solved after upgrading to 5.6 (5.4, I have not tried the 5.5 version, but you can try it yourself if you are interested)

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