Parse error: syntax error, unexpected '?' in D:\Demo\laravel56\vendor\larave\framework\\src\Illumina

安装laravel时遇到问题:Parse error: syntax error, unexpected '?' in D:\Demo\laravel56\vendor\laravel\framework\src\Illuminate\Foundation\helpers.php on line 233

试了很多方法,把wampserver重装了两次,最后解决方案是PHP的版本过低和安装的laravel56不匹配,点击wampserver,将PHP升级到PHP7版本。再次在浏览器输入localhost/laravel56/public,显示正确的界面。

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转载自blog.csdn.net/moshanghuakai_pang/article/details/81566491
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