[kid snippets] PHP and Mac needed

get_it_for_me.php

#!/usr/bin/php
<?php
function get_image($query){
    $url = 'http://ajax.googleapis.com/ajax/services/search/images?v=1.0&q=';
    $url .= urlencode("site:www.thebrickfan.com " . $query . " lego");
    $curl = curl_init();
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
    $data = curl_exec($curl);
    curl_close($curl);
    $result = json_decode($data, true);
    return $result;
}

function get_name($image)
{
	$name = explode('/', $image);
	return array_pop($name);
}
exec("say \"what is your favorite lego guy\"");
echo 'what is your favorite lego guy?';
$guy = fgets(STDIN);
exec("say \"Going to get your image of {$guy} be right back\"");
//Get Guy from Image Site
$image = get_image($guy);
//Get random image
$max = count($image['responseData']['results']);
if($max == 0)
{
	exec("say 'No image found, sorry'");
	echo "No image found :(";
} 
else 
{
	$image = $image['responseData']['results'][rand(0, $max - 1)]['url'];
	$name = get_name($image);
	file_put_contents('/tmp/' . $name, file_get_contents($image));
	exec("open /tmp/$name");
}