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2. What is the use of the @ symbol in PHP? - Stack Overflow

   stackoverflow.com/questions/1032161

   Like already some answered before: The @ operator suppresses all errors in PHP, including notices, warnings and even critical errors. BUT: Please, really do not use the @ operator at all. Why?

3. How do I send a POST request with PHP? - Stack Overflow

   stackoverflow.com/questions/5647461

   Actually I want to read the contents that come after the search query, when it is done. The problem is that the URL only accepts POST methods, and it does not take any action with GET method...

4. How to get the full PHP documentation offline - Stack Overflow

   stackoverflow.com/questions/5752632

   I travel frequently and am often without an internet connection, so I've been looking for PHP offline documentation for Mac OSX. I have used the official offline PHP documentation, but I am not able to find many functions with the official documentation, and the user comments are not included. For example: I was searching for PDO syntaxes with ...

5. What is cURL in PHP? - Stack Overflow

   stackoverflow.com/questions/3062324

   Everything you need to know about it (and most other extensions) can be found in the PHP manual. In order to use PHP's cURL functions you need to install the » libcurl package. PHP requires that you use libcurl 7.0.2-beta or higher.

6. PHP short-ternary ("Elvis") operator vs null coalescing operator

   stackoverflow.com/questions/34571330

   Elvis ?: returns the first argument if it contains a "true-ish" value (see which values are considered loosely equal to true in the first line of the Loose comparisons with == table).

7. How do you set up use HttpOnly cookies in PHP - Stack Overflow

   stackoverflow.com/questions/36877

   For PHP's own session cookie (PHPSESSID, by default), see @richie's answer; The setcookie() and setrawcookie() functions, introduced the boolean httponly parameter, back in the dark ages of PHP 5.2.0, making this nice and easy. Simply set the 7th parameter to true, as per the syntax

8. PHP installation on windows - Stack Overflow

   stackoverflow.com/questions/5153042

   Fantastic description of what needs to be done to get PHP running on iis, the php manual still points at an MSI file but there's not one available on the download page. – Stephen Turner Commented Dec 5, 2013 at 19:15

9. PHP: How to send HTTP response code? - Stack Overflow

   stackoverflow.com/questions/3258634

   The "compatibility" solution offered by @dualed does not work as expected, at least under PHP-FPM. The other solutions offered by @dualed also have various bugs. Fast CGI detection does not handle PHP-FPM. Current protocol must be detected. Any tests and comments are appreciated.

10. How can I send an email using PHP? - Stack Overflow

    stackoverflow.com/questions/5335273

    I've just picked 2 files and put them in my source PHP root . class.phpmailer.php class.smtp.php. In PHP, the file needs to be added . require_once('class.smtp.php'); require_once('class.phpmailer.php'); After this, it's just code: require_once('class.smtp.php'); require_once('class.phpmailer.php'); ...

11. Pretty-Printing JSON with PHP - Stack Overflow

    stackoverflow.com/questions/6054033

    I realize this question is asking about how to encode an associative array to a pretty-formatted JSON string, so this doesn't directly answer the question, but if you have a string that is already in JSON format, you can make it pretty simply by decoding and re-encoding it (requires PHP >= 5.4):