Use single-line comments for short comments. PHP supports several ways of commenting: Single-line comments: Multi-line comments: Case Sensitivity. all these using different methods blocking spam and i use them all. The comment will only last to the end of the line or the end of the code block. Since PEAR head was made for PHP4 code with small updates to work with PHP5 I'd look as something more in line with current standards. some i'd recommend: hashcash, nospamnx, typepad antispam. – ands Apr 13 '17 at 14:25 checkout some wp antispam plugins for examples and ideas. The doc comment (T_DOC_COMMENT) must begin with a /** - that's two asterisks, not one. This type of line commenting is often used for quick notes about complex and confusing code or to temporarily remove a line of PHP code. OP is asking how to make a basic comment feature using PHP and MySQL not because he wants to make social site but because he wants to know "how to use PHP/MySQL to let users affect webpages" so he doesn't care about spam, reCAPTCHA , relationship between the content and the comment and other problems. if short_open_tag = On), so HTML comment tags have no effect on PHP parser behavior & if you don't want to parse your PHP code, you have to use PHP commenting directives(/* */ or //). Single-line comments start with two forward slashes (//). PHP Comment Syntax: Multiple Line Comment. For example… If you need to leave a short comment, you can use the single-line comment code. hashcash+nospamnx block almost all spambot. I've tried using and
 too, and whilst those tags do appear in the generated documentation, the code inside them becomes commented out with HTML comments. Topic: HTML / CSS Prev|Next. Answer: Use the Syntax "// text" and "/* text */" Comments are usually written within the block of PHP code to explain the functionality of the code. Handling errors in PHP with try catch blocks is almost the same as handling errors in other programming languages. However, I can't seem to figure out how to add blocks of code to a DocBlock, as using 4 spaces doesn't seem to work. This example uses a single-line comment before a line of code: When a PHP exception is thrown, the PHP runtime looks for a catch statement that can handle that type of exception. there're many nice antispam without using captcha. "; # This is a single line comment. When PHP version 5 was released, it incorporated a built-in model to catch errors and exceptions. PHP: Single line and Multiple lines Comments. Similiar to the HTML comment, the multi-line PHP comment can be used to comment out large blocks of code or writing multiple line comments. # This is a single line comment. Developer News The Best PHP Examples Comments. Single line comment. According to what I can find in the PHP (5.3.2) source code, getDocComment will return the doc comment as the parser found it. */ class Photos extends CI_Controller { /* Function: upload Upload a photo to the server so that you can later  it. and typepad antispam block most human typed spam. @package and @category were something that PEAR used to split up code before PHP had namespaces. Example: 
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