Description
This script checks if your server configuration meets the requirements for running a Craft CMS installation.
It checks if the server is running the right version of PHP, if appropriate PHP extensions have been loaded, and if php.ini file settings are correct.
If database credentials are supplied in db.php, the script will also performs some database checks as well.
There are two kinds of requirements being checked. Mandatory requirements are those that have to be met to allow Craft to work as expected. There are also some optional requirements being checked which will show you a warning when they do not meet. You can use Craft without them but some specific functionality may be not available in this case.
Results
Please refer to the table below for detailed explanation.
Details
| Name | Result | Memo |
|---|---|---|
| PHP 7.0+ | Passed | PHP 7.0 or higher is required. |
| Reflection extension | Passed | The Reflection extension is required. |
| PCRE extension (with UTF-8 support) | Passed | The PCRE extension is required and it must be compiled to support UTF-8. |
| SPL extension | Passed | The SPL extension is required. |
| PDO extension | Passed | The PDO extension is required. |
| Multibyte String extension (with Function Overloading disabled) | Failed | Craft CMS requires the Multibyte String extension with Function Overloading disabled in order to run. |
| GD extension or ImageMagick extension | Passed | The GD or ImageMagick extension is required, however ImageMagick is recommended as it adds animated GIF support, and preserves 8-bit and 24-bit PNGs during image transforms. |
| OpenSSL extension | Passed | The OpenSSL extension is required. |
| cURL extension | Passed | The cURL extension is required. |
| ctype extension | Passed | The ctype extension is required. |
| ini_set calls | Passed | Calls to ini_set are working correctly. |
| Intl extension | Passed | The Intl extension (version 1.0.2+) is recommended. |
| Fileinfo extension | Failed | The Fileinfo extension required. |
| DOM extension | Passed | The DOM extension is required. |
| iconv extension | Passed | iconv is required for more robust character set conversion support. |
| Memory Limit | Warning | Craft requires a minimum PHP memory limit of 32M, and at least 256M is recommended. The memory_limit directive in php.ini is currently set to 128M. |
| password_hash() | Passed | The password_hash() function is required so Craft can create secure passwords. |
| Zip extension | Passed | The zip extension is required for zip and unzip operations. |
| JSON extension | Passed | The JSON extension is required for JSON encoding and decoding. |
| proc_open() | Passed | The proc_open() function is required for Plugin Store operations as well as sending emails. |
| proc_get_status() | Passed | The proc_get_status() function is required for Plugin Store operations as well as sending emails. |
| proc_close() | Passed | The proc_close() function is required for Plugin Store operations as well as sending emails. |
| proc_terminate() | Passed | The proc_terminate() function is required for Plugin Store operations as well as sending emails. |
| allow_url_fopen | Passed | allow_url_fopen must be enabled in your PHP configuration for Plugin Store and updating operations. |