Indexed Array

The indexed array is an array with values only. The values are accessed through a numeric index. An index starts from zero. Programmers coming from other programming languages are familiar with indexed arrays.

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<?php

//An example of indexed array

$indexed_array = [1,2,3,4,5,6,7,8,9,10];

//Output : 1

echo $indexed_array[0];

//Output : 2

echo $indexed_array[1];

//Output : 3

echo $indexed_array[2];

//Output : 10

echo $indexed_array[-1];

?>