How To Manually Deactivate A WordPress Plugin

A while ago I installed a WordPress Plugin, which I was using with another installation before. After activating the plugin nothing in my WordPress seemed to work the way it had been working before. Or in other words: all I saw was a white browser-screen 🙁 “So, keep calm…”, I thought to myself. Then I … Read moreHow To Manually Deactivate A WordPress Plugin

PHP: Detect Time Of Last Modification Of A File

Do you need to find out in PHP, when a file was modified? Then you should take a look at the PHP-function filemtime. This function expects a filename as parameter and returns the modification-time of this file.
Here is an example:

< ?php
echo filemtime('anyfile.html');
?>

This PHP-script will output the timestamp of the last modification of the file anyfile.html.
You can also format this by using the date-function:

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Display A HTML-List Horizontally

Normally a HTML-list is displayed vertically, which means that each entry is below the previous entry. But for some reasons you might want to display the list vertically, e.g. for a menubar.
Here is a simple way to do that.

For this example I’ll use the following list:

<ul>
	<li>Item 1</li>
	<li>Item 2</li>
	<li>Item 3</li>
</ul>

The result looks like this:

  • Item 1
  • Item 2
  • Item 3

Now, we add some CSS:

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PHP: Output An Associative Array

In this article I’ll show you, how to output each element of an an assciative array in PHP. First of all, we need an associative array. In this example I’ll use an array with colors as the key and the corresponding HEX-code of this color as the value.

Let’s start! Here is the associative PHP array:

// Our associative array
$arrMembers = array(
	'Red'=>'ff0000',
	'Green'=>'00ff00',
	'Blue'=>'0000ff',
	'Yellow'=>'ffff00'
);

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