<?php $fruits = 'Apple'; $fruits = 'Orange'; echo $fruits ; ?>
Orange appears on the screen. Because the value of the 0 key of the
$fruits array was changed from Apple to Orange on the next line.
We’ve always shown it with numeric keys, now let me show it with the string keys:
<?php $guest['name'] = 'Baransel'; $guest['age'] = 20; $guest['country'] = 'Romania'; echo 'Guests name is ' . $guest['name'] . ', age is ' . $guest['age'] . ', and country is ' . $guest['country'] . '.'; ?>
This will print out:
Guests name is Baransel, age is 20, and country is Romania.