Instruction separation
Instruction separation
As in C or Perl, PHP requires instructions to be terminated with a semicolon at the end of each statement. The closing tag of a block of PHP code automatically implies a semicolon; you do not need to have a semicolon terminating the last line of a PHP block. The closing tag for the block will include the immediately trailing newline if one is present.
<?php echo 'This is a test'; ?> <?php echo 'This is a test' ?> <?php echo 'We omitted the last closing tag';
Note:
The closing tag of a PHP block at the end of a file is optional, and in some cases omitting it is helpful when using include or 登录查看完整内容