Displaying data from MySQL without a page reload using Ajax
Displaying data from MySQL without reloading the page can be done with an on-click event which does an Ajax request that then fills elements with the returned data. This is…
Bootstrap video player with information bar
The HTML framework for a simple video player with an information bar showing details that is fully responsive. Being responsive means the view from a large to mobile screen (small)…
Javascript click button to copy textarea or input
How to do a button click to copy for a text box or input with HTML and a little bit of Javascript. The HTML (bootstrap): <div class=”container”> <div class=”row mt-2″>…
Bootstrap collapse example
Bootstrap collapse allows you to add toggles to show and hide HTML content. This is handy for avoiding an overload of information on a page. This method will still show…
Reservoir no 7 drone images
Reservoir no 7 drone images.
HTML form inputs based on a select element
Creating an HTML form that is dynamic based on what is selected. Certain form input elements will be shown based on the initial select dropdown. CodePen link. As you can…
PHP constants vs variables
The differences between constants and variables in PHP isn’t enormous but here they are: A constant cannot be changed once set and constants are global so unlike variables they can…
Enabling and configuring PHP OPcache
OPcache is said to improve PHP performance by storing scripts in shared memory thus avoiding the need to load scripts on each request. Whilst seemingly basic, its setup and enabling…
The simple PHP PDO MySQL fetch (SELECT) types
The basics for PHP MySQL PDO fetch types, whether it be returning just one row, one column or looping through a full table SELECT call. The common 3 fetch types:…
A PHP function for making HTML tables
A PHP function to help reduce the load of duplicate code when producing HTML tables. This works by looping through an array for the thead (columns <–>) and then the…