Open phpMyAdmin with preselected database

The correct URL should be like that:


I found this path to work in any condition. After logging-in with this path, user should see phpMyAdmin open with preselected database ([DB_NAME]) and should see that database’s tables list, not pMA‘s home screen.

And, as I just verified this, it works even on as old phpMyAdmin as version 2.11.3.

The simplest, static map from Google with no API key required

You must be a member of Google APIs Console and obtain a valid API to embed Google Maps into your website or web application. That’s a well known fact.

Not everyone knows that this is required only, if you want to embed a fully-featured Google Maps, i.e. with ability to scroll, zoom, use markers, calculate routes etc. For embedding a static image of Google Maps showing requested location you don’t need API and required Javascript code is nearly a one-liner.

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Configure email sending solution under XAMPP

This is the ultimate (at least for me! :]) solution to configuring mail sending in your XAMPP. Verified and confirmed that this is working. If you go through these steps and still have no results, I’m 95% sure, that problem is outside XAMPP or sendmail (i.e. something is wrong with your configuration). I hope, I don’t have to remind you, that every wise guy uses XAMPP only for development purposes and never, ever as stand-alone, production, webserver!

Do not get confused! This article is about fake sendmail, a solution designed for development environments, like XAMPP, to mimic mail delivery subsystem for developers, that is found on production servers. This text has nothing to do with original sendmail, world famous MTA, started 1979 (25 years before fake sendmail!) and still widely used on production servers and anywhere else in hosting area.

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Round functions in PHP still returns float!

When you round any float number to integer, rounding function (for example floor) still returns float type variable! What?

Well… on second thought, this is reasonable (and explained). PHP does it, because “the value range of float is usually bigger than that of integer“.

So, for example, if you would try to round a number bigger, that integer type can handle (> 2 147 483 647), PHP wouldn’t be able to do anything with the result of such rounding, if it would return it as integer.