PHP-Interview/面试/笔试题4.md 的第三条输出结果错误
surferobot opened this issue · comments
PHP-Interview/面试/笔试题4.md 处第三条报错
$a = 3;
echo "$a",'$a',"\\\$a","$a"."$a","$a"+"$a";
文中：33$a$a336
正确：3$a\$a336
xianyunyh / PHP-Interview
This is the information I prepared for the PHP interview.The notes include PHP, MySql, Linux, etc.
