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    <p>PHP is a server-side scripting language which allows you to produce your HTML programmatically, interacting with a database and/or other services in the process. You upload your PHP files and any related resources to a webserver that supports PHP and whenever a browser requests a page, the PHP code it contains is executed by the server and the HTML it outputs is returned to the browser for the browser to display to the user. This HTML may contain references to images, CSS files and/or Javascript files (or not - this is entirely optional depending on the requirements).</p> <p>Javascript is a client-side scripting language that executes in the browser and has no direct access to your database. It does not care what language or operating system is in use on the server. Javascript files reside on your webserver alongside your PHP pages, but when a browser requests them, the server does not execute them as it does with the PHP code, it simply passes them straight to the browser, just as it would an image. The browser then executes the code on the user's machine (which is why they cannot talk directly to your databases etc - there is no direct connection from the user's machine to your database).</p> <p>Javascript is not a requirement for a website, although it is commonly used due to the benefits it can provide. PHP is not your only choice for the server-side code either, it is just one of a number of different programming languages you can use.</p> <p>(This answer has been updated based on further information provided by the original poster)</p>
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

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