同 C 锟斤拷 Perl 一锟斤拷锟斤拷PHP 锟斤拷要锟斤拷每锟斤拷锟斤拷锟斤拷锟矫分号斤拷锟斤拷指锟筋。一锟斤拷 PHP 锟斤拷锟斤拷锟叫的斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞撅拷锟揭伙拷锟斤拷趾牛锟斤拷锟揭伙拷锟� PHP 锟斤拷锟斤拷锟斤拷械锟斤拷锟斤拷一锟叫匡拷锟皆诧拷锟矫分号斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷婊癸拷锟斤拷锟斤拷校锟斤拷锟斤拷锟斤拷蔚慕锟斤拷锟斤拷锟角帮拷锟斤拷锟斤拷锟叫斤拷锟斤拷锟斤拷
<?php
echo "This is a test";
?>
<?php echo "This is a test" ?>
<?php echo 'We omitted the last closing tag';
Note:
锟侥硷拷末尾锟斤拷 PHP 锟斤拷锟斤拷谓锟斤拷锟斤拷锟角匡拷锟皆诧拷要锟斤拷锟斤拷些锟斤拷锟斤拷碌锟绞癸拷锟� include 锟斤拷锟斤拷 require 时省锟皆碉拷锟斤拷锟斤拷锟叫╋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷目瞻追锟斤拷筒锟斤拷锟斤拷锟斤拷锟斤拷锟侥硷拷末尾锟斤拷之锟斤拷锟斤拷然锟斤拷锟斤拷锟斤拷锟斤拷锟接︼拷锟酵凤拷锟斤拷锟绞癸拷锟斤拷锟斤拷锟斤拷锟斤拷时也锟杰憋拷锟斤拷锟斤拷锟酵诧拷锟结看锟斤拷锟缴帮拷锟斤拷锟侥硷拷锟斤拷锟缴的诧拷锟斤拷锟斤拷锟侥空白凤拷锟斤拷