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PDO closing connection

... According to documentation you're correct (http://php.net/manual/en/pdo.connections.php): The connection remains active for the lifetime of that PDO object. To close the connection, you need to destroy the object by ensuring that all remaining references to it are de...
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What is the “->” PHP operator called and how do you say it when reading code out loud? [closed]

What do you call this arrow looking -> operator found in PHP? 16 Answers 16 ...
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How do I Sort a Multidimensional Array in PHP [duplicate]

...s[$key] = $row[0]; } array_multisort($dates, SORT_DESC, $mdarray); For PHP >= 5.5.0 just extract the column to sort by. No need for the loop: array_multisort(array_column($mdarray, 0), SORT_DESC, $mdarray); share ...
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Convert a PHP object to an associative array

... (what you asked for) it's fine. Also see this in-depth blog post: Fast PHP Object to Array conversion share | improve this answer | follow | ...
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What is the use of the @ symbol in PHP?

... It suppresses error messages — see Error Control Operators in the PHP manual. share | improve this answer | follow | ...
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How to declare a global variable in php?

... If you try to define FOOTER_CONTENT a second time, php will throw a notice about it – Dale Nov 23 '12 at 14:06 ...
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mysqli_fetch_assoc() expects parameter / Call to a member function bind_param() errors. How to get t

...s the reason. Unfortunately, by default such errors are not transferred to PHP, and all you've got is a cryptic error message mentioned above. Hence it is very important to configure PHP and MySQLi to report MySQL errors to you. And once you get the error message, fixing it will be a piece of cake....
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How can I parse a JSON file with PHP? [duplicate]

I tried to parse a JSON file using PHP. But I am stuck now. 16 Answers 16 ...
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Can you use if/else conditions in CSS?

... your stylesheet with your favourite server-side language. If you're using PHP, serve a style.css.php file, that looks something like this: p { background-position: <?php echo (@$_GET['foo'] == 'bar')? "150" : "4"; ?>px 8px; } In this case, you will however have a performance impact, sinc...
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Check whether an array is empty [duplicate]

... You don't need to count the elements or use empty(). A one-liner like php -r 'echo array() ? "T":"F";' will show the truthiness for an empty or non-empty array. – jerseyboy May 16 '14 at 13:08 ...