problem pączątkującego z tablicami

0
<?php

$tablica=array(
gibson,
fender,
esp,
ltd,
squier);

//for(i=0;i<=4;i++){

print($tablica[1]);
//}
?>

co potem daje taki efekt

Notice: Use of undefined constant gibson - assumed 'gibson' in D:\xampp\htdocs\Nowyfolder\tablica\tablica.php on line 4

Notice: Use of undefined constant fender - assumed 'fender' in D:\xampp\htdocs\Nowyfolder\tablica\tablica.php on line 5

Notice: Use of undefined constant esp - assumed 'esp' in D:\xampp\htdocs\Nowyfolder\tablica\tablica.php on line 6

Notice: Use of undefined constant ltd - assumed 'ltd' in D:\xampp\htdocs\Nowyfolder\tablica\tablica.php on line 7

Notice: Use of undefined constant squier - assumed 'squier' in D:\xampp\htdocs\Nowyfolder\tablica\tablica.php on line 8
fender
4

Napisy umieszcza się w cudzysłowach np.

"gibson"

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