How to geotag photos using PEL?

Looking for example

[alexey9]

Hello guys,

I know that it's possible to geotag JPEG photos using PHP EXIF Library (PEL). But I can't find any sample code. Can you help me with this please? All I need is to put longitude and latitude info into JPEG file.

[jatar_k]

I did some searching for about 5 minutes and found various packages made in php that do it. Looking through the code quickly hinted that it wasn't that simple.

there is even a cleaner linked in the comments on the main exif page
[php.net...]