今天在线上更新代码后报错:
syntax error, unexpected '['
报错行是:
$category_id = explode("-", $category_id)[0];
测试环境
- PHP 5.3
- ThinkPHP 3.2.3
修复方法
$items = explode("-", $category_id);
$category_id = $items[0];
今天在线上更新代码后报错:
syntax error, unexpected '['
报错行是:
$category_id = explode("-", $category_id)[0];
$items = explode("-", $category_id);
$category_id = $items[0];