Error installing Yii2 on local computer

Yii 2.0 General Discussions
1

Hello,

My installation of Yii2 went well, I am running the local server with xampp.

Upon going to requirements.php, I have noticed this error:

Notice: Use of undefined constant INTL_ICU_VERSION - assumed ‘INTL_ICU_VERSION’ in C:\xampp\htdocs\project\vendor\yiisoft\yii2\requirements\requirements.php on line 67

I cannot find a great help online apart from websites that have the same error, any idea what this is please?

Thanks

2

You’ll have to install the intl php extension.

However, the requirement checker should not show this notice, at least a check against the existence of that constant should be made, i.e:




'condition' => defined('INTL_ICU_VERSION') && version_compare(INTL_ICU_VERSION, '49', '>='),

So this also seems like a bug.

3

Thanks,

Ok I sorted it following those steps: