<?php
function blah(array $ar){
echo $ar['x'] . "\n";
echo $ar['y'] . "\n";
}
//example:
blah([
'x' => 'this is x value',
'y' => 'this is y value',
]);
//and now your task, c0fe:
$firstName = 'konrados';
//a. pass $firstName to the blah function, just like x and y params are passed in the above code.
//b. output this in the 'blah' function, just like it's done with x and y
//3...2...1 GO:
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
this is x value
this is y value