Echo on new line php

A simple one!

In PHP, you can use the echo statement followed by a newline character (\n) to print output on a new line. Here are a few ways to do it:

Using \n:
```
echo "Hello, world!\n";
```
This will print "Hello, world!" followed by a newline character.
Using PHP_EOL:
```
echo "Hello, world!". PHP_EOL;
```
PHP_EOL is a constant that represents the end-of-line character for the current platform (e.g., \n on Unix, \r\n on Windows).
Using echo with a newline character in a string:
```
echo "Hello, world!\r\n";
```
This will also print "Hello, world!" followed by a newline character.

Note that the \r character is not necessary on Unix-based systems, but it's included here for completeness.

All of these examples will print the output on a new line.