Getting more than 10 results Google Search API - php

Question

I am trying to get more than 10 results form google using the search API. I know that the google search API only gives 10 results and you have to call it 10 times to get a hundred but I can't seem to get it working. I tried creating a do while loop as well as a for loop but all it seems to do is gives me the same results over and over.
<?php
if(isset($_GET['input']) && $_GET['input'] != "")
{
echo "<br />Your Search Results Google:<br /><br />";
$i=0;
$url = "http://ajax.googleapis.com/ajax/services/search/web?v=1.0& key=AIzaSyBacVRiPNo7uMqhtjXG4Zeq1DtSQA_UOD4&cx=014517126046550339258:qoem7fagpyk
&num=10&start=".$i."&"."q=".str_replace(' ', '%20', $_GET['input'])
// sendRequest
// note how referer is set manually
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_REFERER, 'http://www.google.com');
$body = curl_exec($ch);
curl_close($ch);
// now, process the JSON string
$json = json_decode($body,true);
do
{
foreach ($json['responseData']['results'] as $data) {
echo '
<p>
', $data ['title']," ---> <u>Google SE </u>" ,'<br />
', '<a href ='.$data['url'].'>'.$data['url']."</a>" , '<br />
', $data['content'],'
</p>';
}
$i++;
}
while($i<3);
}
?>
Any input appreciated.

Answer 1

ok. just try the code below:
<?php
if(isset($_GET['input']) && $_GET['input'] != "")
{
echo "<br />Your Search Results Google:<br /><br />";
for ($i = 0; $i < 10; $i++)
{
$url = "http://ajax.googleapis.com/ajax/services/search/web?v=1.0&key=AIzaSyBacVRiPNo7uMqhtjXG4Zeq1DtSQA_UOD4&cx=014517126046550339258:qoem7fagpyk
&num=10&start=".$i."&"."q=".str_replace(' ', '%20', $_GET['input']);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_REFERER, 'http://www.google.com');
$body = curl_exec($ch);
curl_close($ch);
$json = json_decode($body,true);
foreach ($json['responseData']['results'] as $data) {
echo '
<p>
', $data ['title']," ---> <u>Google SE </u>" ,'<br />
', '<a href ='.$data['url'].'>'.$data['url']."</a>" , '<br />
', $data['content'],'
</p>';
}
}
}
?>