PHP & MySQL Tutorial - 40: Passing Values Through Query String

Thanks for watching!

[francoisbeerten]

Thank you for your example.
Have a routine of google maps in which I want to fill in the coordinates via a variable. As in your example I manage to show the value of the variable in the file of google maps, but in the program block of php! The instruction for entering the latitude and longitude, however, is in the HTML block. If I replace the values of the latitude and longitude by the variable $lat and $lng, I don't get to see the chart.
Can the variable be transferred from the PHP block to the HTML block?

HTML
// Initialize and add the map
function initMap() {
// The location of Houthalen

const Houthalen = { lat: 51.034991, lng: 5.386140 };
//const Logging = { lat= $lat, lng= $lng };


Do you have a solution or explanation for this?

[ihabs]

Can you do that echo $_GET['name']; and we gonnna directly gonna have a result. Is it right?

[aArcziMetin]

Hallo, could you show how it would work with Id's from mysql?

[jbiswas]

Why the ? is needed after destination.php

[NiyatiShah]

it says undefined variable str in source.php and the output is pretty haphazard.

[nukasantosh]

why should we use " <?php echo $str; ?>" in the anchor tag of source.php ??
please do reply me... as soon as u can

[kadiahzaman]

Help plz, I couldn't get a result, i tried many times and each time i get this msg,
Notice: Undefined index: name in C:\wamp\www\destination.php on line 12