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PHP Array Exercises : Get the last value of an array without affecting the pointer

PHP Array: Exercise-50 with Solution

Write a PHP script to get the last value of an array without affecting the pointer.

Sample Solution:

PHP Code:

<?php
$colors = array('c1' => 'Red',  'c2' => 'Green',  'c3' => 'White',  'c4' => 'Black'); 
echo next($colors)."\n";  
$last = array_pop(array_keys(array_flip($colors)));
echo $last."\n";   
echo current($colors)."\n";  
?>

Sample Output:

Green                                                       
Black                                                       
Green

Flowchart:

Flowchart: PHP - Get the last value of an array without affecting the pointer

PHP Code Editor:

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Previous: Write a PHP script to get an array containing all the entries of an array which have the keys that are present in another array.
Next: Write a PHP program to filter out some array elements with certain key-names.

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