How To Retrieve Values out of an Array

Q

How To Retrieve Values out of an Array? - PHP Script Tips - Understanding PHP Arrays and Their Basic Operations

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A

You can retrieve values out of arrays using the array element expression $array[$key]. Here is a PHP example script:

<?php $languages = array(); $languages["Zero"] = "PHP"; $languages["One"] = "Perl"; $languages["Two"] = "Java"; print("Array with inserted values:\n"); print_r($languages); ?>

This script will print:

Array with default keys:
The second value: Perl

Array with specified keys:
The third value: Java

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