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PHP Manual

## Runtime Configuration

The behaviour of these functions is affected by settings in php.ini.

SQLite3 Configure Options
Name | Default | Changeable | Changelog
--- | --- | --- | ---
sqlite3.extension_dir | NULL | PHP_INI_SYSTEM |

Here's a short explanation of the configuration directives.

`sqlite3.extension_dir` string

  Path to the directory where the loadable extensions for SQLite reside.

Installation
Resource Types
Installing/Configuring
PHP Manual