Sometimes the browser accesses PHP and the source code is displayed normally.

1. symptom description

When deploying a PHP system, access. php and display the PHP source code in the browser. Use

<? PHP

Phpinfo ();

?>

The test file is displayed correctly.

2. Cause Analysis

PHP source code used <? ?> This short label format is not supported by default in the PHP version.

3. Solution

Modify PHP. ini

Short_open_tag = on # open support for short tags

4. Thinking

(1) as a developer, avoid using PHP as much as possible during new development. <?> This short format;

(2) As O & M personnel, always remind yourself of source code issues to avoid source code leaks.