错误提示内容如下：code Notice: Use of undefined constant DIR - assumed ‘DIR’ in E:\works\htdocs\vhosts\demo.ossez.com\httpdocs\p\moodle\lib\dml\moodle_database.php on line 27
Call Stack
Time Memory Function Location
1 0.0097 258808 {main}( ) …\install.php:0
2 0.1633 3400448 require_once( ‘E:\works\htdocs\vhosts\demo.ossez.com\httpdocs\p\moodle\lib\dmllib.php’ ) …\install.php:191
3 0.1813 3799008 require_once( ‘E:\works\htdocs\vhosts\demo.ossez.com\httpdocs\p\moodle\lib\dml\moodle_database.php’ ) …\dmllib.php:45
( ! ) Warning: require_once(DIR/database_column_info.php) [function.require-once]: failed to open stream: No such file or directory in E:\works\htdocs\vhosts\demo.ossez.com\httpdocs\p\moodle\lib\dml\moodle_database.php on line 27
Call Stack
Time Memory Function Location
1 0.0097 258808 {main}( ) …\install.php:0
2 0.1633 3400448 require_once( ‘E:\works\htdocs\vhosts\demo.ossez.com\httpdocs\p\moodle\lib\dmllib.php’ ) …\install.php:191
3 0.1813 3799008 require_once( ‘E:\works\htdocs\vhosts\demo.ossez.com\httpdocs\p\moodle\lib\dml\moodle_database.php’ ) …\dmllib.php:45
( ! ) Fatal error: require_once() [function.require]: Failed opening required ‘DIR/database_column_info.php’ (include_path=‘.;C:\php5\pear’) in E:\works\htdocs\vhosts\demo.ossez.com\httpdocs\p\moodle\lib\dml\moodle_database.php on line 27
Call Stack
Time Memory Function Location
1 0.0097 258808 {main}( ) …\install.php:0
2 0.1633 3400448 require_once( ‘E:\works\htdocs\vhosts\demo.ossez.com\httpdocs\p\moodle\lib\dmllib.php’ ) …\install.php:191
3 0.1813 3799008 require_once( ‘E:\works\htdocs\vhosts\demo.ossez.com\httpdocs\p\moodle\lib\dml\moodle_database.php’ ) …\dmllib.php:45
[/code]错误截图：
这是因为运行 Moodle 的 PHP 版本低于 5.3，需要将 PHP 升级到 5.3 或者更高版本就可以了。