PHP beginners: learn the simple syntax of PHP for example

1. the PHP script code indicates that the PHP script is a pair of special content contained in the file. for example, ASP is "% .... % ", PHP can be viewed as"?...? ". However, to adapt to the XML scale to embed PHP into XML or XHTML, PHP does not recommend applying the short format "? I. PHP script code mark

The PHP script is the content contained in a pair of special tags in the file. for example, ASP is "<%... %>", and PHP can be viewed as" ".

However, in order to adapt to the XML scale to embed PHP into XML or XHTML, PHP does not recommend applying the" ", And it is recommended to use long pattern markers " "

In addition, PHP code blocks support