PHP annotation example skills_PHP tutorial

Copy code The code is as follows:

$a = 1;
$b = 2;
if (1==1) {
$andy = 'handsome guy';
}
?>

For general comments, use

Copy code The code is as follows:

/*
$a = 1;
$b = 2;
*/
if (1==1) {
$andy = 'handsome guy';
}
?>

Adjust the program Sometimes, it is very troublesome to always bring the */ at the back to the front.

Copy the code The code is as follows:

< ?php
/**/
$a = 1;
$b = 2;
if (1==1) {
$andy = 'handsome guy';
}
?>

Now it should be written like this
This is commented out

Copy the code The code is as follows:

/**
$a = 1;
$b = 2;
if (1==1) {
$andy = 'handsome guy';
}
/**/

?>
This means no comments

Copy code Code As follows:

/**/
$a = 1;
$b = 2;
if (1==1) {
$andy = 'handsome guy';
}
/**/
?>

Attach a small specification
All php files should not have
?>
at the end to avoid blank output.

http://www.bkjia.com/PHPjc/319470.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/319470.htmlTechArticleCopy the code as follows: ?php $a = 1; $b = 2; if (1==1) { $andy = 'handsome guy'; } ? Generally when commenting, use the copied code as follows: ?php /* $a = 1; $b = 2; */ if (1==1) { $andy...