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function.php
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function.php
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<?php
function getTotal(){
$res = json_decode(curl_post_es(YAYUN,"","POST"),true);
return $res["hits"]["total"];
}
function getYaYun($word){
$json = '{
"text":"'.$word.'"
}';
$res = json_decode(curl_post_es(YAYUN_ANALYZER,$json,"POST"),true);
foreach($res["tokens"] as $key => $value ){
$syn_arr[] = $value["token"];
}
return $syn_arr;
}
function getBody($word,$start,$limit){
$json = '{
"from": '.$start.',
"size":'.$limit.',
"query": {
"match": {
"lastword": "'.$word.'"
}
}
}';
$res = json_decode(curl_post_es(YAYUN,$json,"POST"),true);
if($res["hits"]["total"] == 0)
return ;
else{
return $res["hits"]["hits"];
}
}
function curl_post_es($es_url,$json_doc,$action){
$baseUri = $es_url;
$ci = curl_init();
$response = "";
while(!strcmp($response,"")){
curl_setopt($ci, CURLOPT_URL, $baseUri);
curl_setopt($ci, CURLOPT_TIMEOUT, 300);
curl_setopt($ci, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ci, CURLOPT_FORBID_REUSE, 0);
curl_setopt($ci, CURLOPT_POSTFIELDS, $json_doc);
curl_setopt($ci, CURLOPT_CUSTOMREQUEST, $action);
$response = curl_exec($ci);
}
return $response;
}
?>