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Do I need a trailing semicolon here?

Tags:

php

Example:

<?php $formElement->display()?>

Is this fine, or should I provide a ; ? Well I guess that the PHP interpreter is clever enough to see that the line is finished and the expression done because of the ?> at the end. Right?

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openfrog Avatar asked Jan 10 '10 21:01

openfrog


1 Answers

It is not required, but you should put it, as a good practice.

That way, the day you need to add another instruction after this one, it'll work fine.


And here is the manual's page that answers your question : Instruction separation (quoting, emphasis mine) :

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.

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Pascal MARTIN Avatar answered Oct 05 '22 12:10

Pascal MARTIN