The first PHP program

The first PHP program

echo \ "Hello php\";
?>
Running this program will display the string "Hello PHP" in the browser
Small do explain:
(1) PHP file structure

Write PHP code here
?>
(2) Echo is an output function, and the end sign for each PHP statement is the ";" semicolon, as in most languages.
(3) Simple Comments for PHP

is a simple comment line
/** * * Comment section
do not nest annotations, this will cause errors.

The above describes the first PHP program, including the aspects of the content, I hope that the PHP tutorial interested in a friend helpful.

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