學習PHP字符串逆轉

Question

$original = "test"; 
$reversed = strrev($original) 
echo "Original String: $original"; 
echo "Reversed String: $reversed"; 

我學習PHP，爲什麼上面的腳本給這個錯誤：

Parse error: syntax error, unexpected 'echo' (T_ECHO) index.php : eval()'d code on line 3 

Answer 1

你缺少一個分號：

$reversed = strrev($original);