如果我不希望我的输出完全搞砸了，我是否真的需要在脚本中写入的每个PHP语句中添加“ ”？

Question

I'm learning PHP and writing it and executing in the browser is cumbersome. So I write it as a script and execute it on the terminal, such as

me@machine $ php script.php

However, it seems to me, all statements are printed to the same line, if not explicitly a newline character is also printed.

<?php
echo "Hello World.
";
?>

If I omit , I end up with

me@machine $ php hello_world.php
Hello World. > me@machine $

which kind of is lame.

Do I really, like really really (as in "totally really"), need to type for every statement I like to test?

Answer 1

Yes, you need to use to print a new line.

PHP will only print that which you tell it to print. So, if you want a new line then you need to print a new line.