Combining curl multi and strpos() to find text on webpage - php

Question

EDITED
I am attempting to use curl multi to check the response from a website and additionally check each curl response for a portion of text. I have grouped the data into an array but I cannot figure out if I am using the correct/most efficient method to run the strpos() function using the 'post' text.
$data = array(array());
$data[0]['url'] = 'http://www.google.com';
$data[0]['post'] = 'google text';
$data[1]['url'] = 'http://www.yahoo.com';
$data[1]['post'] = 'yahoo text';
$r = multiRequest($data);
echo '<pre>';
print_r($r);
Here is my function:
function multiRequest($data, $options = array()) {
// array of curl handles
$curly = array();
// data to be returned
$result = array();
// multi handle
$mh = curl_multi_init();
// loop through $data and create curl handles
// then add them to the multi-handle
foreach ($data as $id => $d) {
$curly[$id] = curl_init();
$url = (is_array($d) && !empty($d['url'])) ? $d['url'] : $d;
curl_setopt($curly[$id], CURLOPT_URL, $url);
curl_setopt($curly[$id], CURLOPT_HEADER, 0);
curl_setopt($curly[$id], CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curly[$id], CURLOPT_USERAGENT, 'Chrome: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.2 (KHTML, like Gecko) Chrome/22.0.1216.0 Safari/537.2');
// extra options?
if (!empty($options)) {
curl_setopt_array($curly[$id], $options);
}
curl_multi_add_handle($mh, $curly[$id]);
}
// execute the handles
$running = null;
do {
curl_multi_exec($mh, $running);
} while($running > 0);
// get content and remove handles
foreach($curly as $id => $c) {
$result[$id][] = curl_getinfo($c, CURLINFO_EFFECTIVE_URL);
$result[$id][] = curl_getinfo($c, CURLINFO_HTTP_CODE);
$result[$id][] = curl_getinfo($c, CURLINFO_CONTENT_TYPE);
$url = curl_getinfo($c, CURLINFO_EFFECTIVE_URL);
// loop data again
foreach ($data as $id => $d){
if($url==$d['url']){ // only check current url data
$text = curl_exec($c);
$result[$id][] = strpos($text, $d['post']);
}
}
curl_multi_remove_handle($mh, $c);
}
// all done
curl_multi_close($mh);
return $result;
}
Can anyone advise on whether my solution is appropriate? Is there a more efficient/better way to perform my strpos() check?
Thanks

Answer 1

Use an array so you can relate all the urls, strings, and curl handles together:
$stuff = array(
0 => array('url' => 'google', 'text' => 'googletext', 'curl' => null)
1 => array('url' => 'yahoo', 'text' => 'yahootext', 'curl' => null)
etc..
);
foreach($stuff as $key => $info) {
$stuff[$key]['curl'] = curl_init($stuff[$key]['url']);
curl_multi_add_handle($mh, $stuff[$key]['curl']);
}
Then do a similar loop when you're processing the results.