</h1>
<hr />
<p>
<?php
/**
* Function that takes in an array of elements and randomly selects and returns an element of that array.
*
* @param array $arrayParam
* @return element
*/
function randomElement($arrayParam)
{
$ranElement = array_rand($arrayParam, 1);
return $arrayParam[$ranElement];
}
echo randomElement(array("Justin", "Danielle", "Rachel", "Will", "Joey", "JP", "Jason", "Aubrey", "Alex"));
?>
</p>
</div>
<div>
<h1>
4. Write a function that accepts a string, and checks to
see if it is a palindrome or not (A palindrome is word,
phrase, or sequence that reads the same backward as forward,
e.g., madam or nurses run.). Include PHPDoc.
</h1>
<hr />
<p>
<?php
/**
function nameServer($nounArray, $adjArray)
{
$noun = randomElement($nounArray);
$adj = randomElement($adjArray);
return "{$adj} {$noun}";
}
function randomNoun()
{
$nouns = ['Lion', 'Wolf', 'Books', 'Computer', 'Programmer', 'Table', 'Charger', 'Bear', 'Dirk', 'Jeep'];
return $nouns[randomElement($nouns)];
}