added CURLINFO_CONN_ID

Author: thecaliskan

ext/curl/tests/curl_getinfo_CURLINFO_CONN_ID.phpt

@@ -17,12 +17,19 @@ $port = (int) (explode(':', $host))[1];
 $ch = curl_init();
 curl_setopt($ch, CURLOPT_URL, "{$host}/get.inc?test=file");
 curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+curl_setopt($ch, CURLOPT_FORBID_REUSE, false);
+curl_setopt($ch, CURLOPT_FRESH_CONNECT, false);
+curl_setopt($ch, CURLOPT_HTTPHEADER, [
+    'Connection: Keep-Alive',
+    'Keep-Alive: 10'
+]);
 
 $info = curl_getinfo($ch);
 var_dump(isset($info['conn_id']));
 var_dump($info['conn_id'] === 0);
 var_dump("1. debug");
 var_dump($info['conn_id']);
+print_r($info);
 
 $result = curl_exec($ch);
 
@@ -33,6 +40,7 @@ var_dump(curl_getinfo($ch, CURLINFO_CONN_ID) === $info['conn_id']);
 var_dump(curl_getinfo($ch, CURLINFO_CONN_ID) === -1);
 var_dump("2. debug");
 var_dump($info['conn_id']);
+print_r($info);
 
 
 
@@ -43,6 +51,7 @@ $result = curl_exec($ch);
 $info = curl_getinfo($ch);
 var_dump("3. debug");
 var_dump($info['conn_id']);
+print_r($info);
 
 
 ?>