Google PageSpeed Insights API not working [PHP] - php

Question

I'm a beginner in PHP, so maybe someone could help to fix this ?
My web application is showing Google PageInsights API error..
Here's the code, I tried to change version to /v2/, but it still didn't work..
public function getPageSpeed($domain, $api = "")
{
try
{
$callback_url = "https://www.googleapis.com/pagespeedonline/v1/runPagespeed?";
$data = array(
'url' => 'http://' . $domain,
'key' => (empty($api) ? $_SESSION['GOOGLEAPI_SERVERKEY'] : $api),
'fields' => 'score,pageStats(htmlResponseBytes,textResponseBytes,cssResponseBytes,imageResponseBytes,javascriptResponseBytes,flashResponseBytes,otherResponseBytes)'
);
$curl_response = $this->curl->get($callback_url . http_build_query($data, '', '&'));
if ($curl_response->headers['Status-Code'] == "200") {
$content = json_decode($curl_response, true);
$response = array(
'status' => 'success',
'data' => array(
'pagespeed_score' => (int)$content['score'],
'pagespeed_stats' => $content['pageStats']
)
);
} else {
$response = array(
'status' => 'error',
'msg' => 'Google API Error. HTTP Code: ' . $curl_response->headers['Status-Code']
);
}
}
catch (Exception $e)
{
$response = array(
'status' => 'error',
'msg' => $e->getMessage()
);
}
return $response;
}

Answer 1

<?php
function checkPageSpeed($url){
if (function_exists('file_get_contents')) {
$result = #file_get_contents($url);
}
if ($result == '') {
$ch = curl_init();
$timeout = 60;
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
$result = curl_exec($ch);
curl_close($ch);
}
return $result;
}
$myKEY = "your_key";
$url = "http://kingsquote.com";
$url_req = 'https://www.googleapis.com/pagespeedonline/v1/runPagespeed?url='.$url.'&screenshot=true&key='.$myKEY;
$results = checkPageSpeed($url_req);
echo '<pre>';
print_r(json_decode($results,true));
echo '</pre>';
?>

Answer 2

The code shared by Siren Brown is absolutely correct, except that
while getting the scores we need to send the query parameter &strategy=mobile or &strategy=desktop to get the respective results from Page speed API
$url_mobile = 'https://www.googleapis.com/pagespeedonline/v1/runPagespeed?url='.$url.'&screenshot=true&key='.$myKEY.'&strategy=mobile';
$url_desktop = 'https://www.googleapis.com/pagespeedonline/v1/runPagespeed?url='.$url.'&screenshot=true&key='.$myKEY.'&strategy=desktop';