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php warning: php startup: unable to load dynamic library 'pdo_mysql.so' (tried: /usr/lib/php/20190902/pdo_mysql.so (/usr/lib/php/20190902/pdo_mysql.so: undefined symbol: mysqlnd_allocator), /usr/lib/php/20190902/pdo_mysql.so.so (/usr/lib/php/20190902/pdo_

Puzewa answered on March 14, 2023 Popularity 9/10 Helpfulness 6/10

answer php warning: php startup: unable to load dynamic library 'pdo_mysql.so' (tried: /usr/lib/php/20190902/pdo_mysql.so (/usr/lib/php/20190902/pdo_mysql.so: undefined symbol: mysqlnd_allocator), /usr/lib/php/20190902/pdo_mysql.so.so (/usr/lib/php/20190902/pdo_

php warning: php startup: unable to load dynamic library 'pdo_mysql.so' (tried: /usr/lib/php/20190902/pdo_mysql.so (/usr/lib/php/20190902/pdo_mysql.so: undefined symbol: mysqlnd_allocator), /usr/lib/php/20190902/pdo_mysql.so.so (/usr/lib/php/20190902/pdo_

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The PHP warning "PHP Startup: Unable to load dynamic library 'pdo_mysql.so' (tried: /usr/lib/php/20190902/pdo_mysql.so (/usr/lib/php/20190902/pdo_mysql.so: undefined symbol: mysqlnd_allocator), /usr/lib/php/20190902/pdo_mysql.so.so (/usr/lib/php/20190902/pdo_mysql.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0" usually occurs when PHP is unable to load the PDO MySQL extension. This error can occur for a variety of reasons, including a missing or corrupted extension file or a configuration issue.

To fix this error, you can try the following steps:

1) Check if the extension is installed: Make sure that the PDO MySQL extension is installed on your system. You can check by running the command "php -m | grep pdo_mysql" in your terminal. If the extension is not installed, you can install it using your system's package manager or by manually compiling it from source.

2) Check the extension path: Make sure that the extension file exists in the correct path. In this case, it should be located at "/usr/lib/php/20190902/pdo_mysql.so". You can check if the file exists by running the command "ls /usr/lib/php/20190902/pdo_mysql.so" in your terminal.

3) Check the configuration: Make sure that the extension is correctly configured in your "php.ini" file. You can open the "php.ini" file and search for the line "extension=pdo_mysql.so". If the line is commented out (i.e., starts with a semicolon ;), remove the semicolon to enable the extension.

4) Restart the web server: After making any changes to the "php.ini" file, you may need to restart your web server for the changes to take effect.

Popularity 9/10 Helpfulness 6/10 Language php

Source: Grepper

Tags: dynamic-library load php

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Contributed on Mar 14 2023

Puzewa

0 Answers Avg Quality 2/10

php warning: php startup: unable to load dynamic library 'pdo_mysql.so' (tried: /usr/lib/php/20190902/pdo_mysql.so (/usr/lib/php/20190902/pdo_mysql.so: undefined symbol: mysqlnd_allocator), /usr/lib/php/20190902/pdo_mysql.so.so (/usr/lib/php/20190902/pdo_

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php warning: php startup: unable to load dynamic library 'pdo_mysql.so' (tried: /usr/lib/php/20190902/pdo_mysql.so (/usr/lib/php/20190902/pdo_mysql.so: undefined symbol: mysqlnd_allocator), /usr/lib/php/20190902/pdo_mysql.so.so (/usr/lib/php/20190902/pdo_

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