Parse error: syntax error, unexpected '?' in D:\myPHP\httpd-2.4.27-x64\Apache24\htdocs\laravel56\vendor\laravel\framework\src\Illuminate\Foundation\helpers.php on line 233

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Parse error: syntax error, unexpected '?' in D:\myPHP\httpd-2.4.27-x64\Apache24\htdocs\laravel56\vendor\laravel\framework\src\Illuminate\Foundation\helpers.php on line 233

怎么解决呀

提问者：小帅_11_22 2018-07-22 19:30

个回答

qq_誓言_18

2018-07-24 21:45:05

语法错误

0