SAE real-time Log Interface SDK Usage example _php tips

This article describes the SAE real-time Log Interface SDK usage. Share to everyone for your reference, specific as follows:

Sina SAE is the first public cloud platform developed by Sina Research and Development Center in China, and it is also more mature since 2009, opening a lot of interfaces and services for developers to use. This time in order to facilitate the developer debugging analysis, SAE new real-time log query interface. In the future, you can filter the log information through the API and download the required real-time logs. But the Sina SAE official only gives the Python implementation, here gives the PHP version of the interface to invoke the SDK

Class saeapihandler{/** * definition AccessKey/private $accessKey;
  /** * Definition Secretkey * * Private $secretKey;
  /** * Define time stamp/private $timestamp;
    /** * Constructor/Public function __construct ($key, $sec) {$this->accesskey = $key;
    $this->secretkey = $sec;
  $this->timestamp = time ();
    /** * Overloaded Get method/Public Function __call ($name, $arg) {$ret = array ();
      if (Is_array ($arg [0])) {$len = count ($arg); For ($i =0 $i < $len; $i + +) {$ret [$i] = $arg [$i] [' FOP ']? $this-> $name ($arg [$i] [' Service '], $arg [$i] [' Date ']
      , $arg [$i] [' ident '], $arg [$i] [' FOP ']): $this-> $name ($arg [$i] [' Service '], $arg [$i] [' Date '], $arg [$i] [' ident ']); }else{$ret = $arg [3]? $this-> $name ($arg [0], $arg [1], $arg [2], $arg [3]): $this->get ($arg [0], $arg [1], $arg [
    2]);
  return $ret; /** * Get log * @param string required log * @param string time * @param string log type * @param string filter * @retu
 RN Array */ Private Function GetLog ($service, $date, $ident, $fop =null) {if ($FOP) {$uri = '/log/'. $service. ' /'. $date. ' /'. $_server[' http_appversion ']. ' -'. $ident. '. Log? '.
    $FOP; }else{$uri = '/log/'. $service. ' /'. $date. ' /'. $_server[' http_appversion ']. ' -'. $ident. '.
    Log ';
    $ret = Explode (Php_eol, $this->get ($uri));
    Array_splice ($ret, 0,7);
    Array_pop ($ret);
  return $ret;
    Private function Get ($uri) {$host = ' http://g.sae.sina.com.cn '. $uri;
    $ch = Curl_init ();
    curl_setopt ($ch, Curlopt_url, $host);
    curl_setopt ($ch, Curlopt_returntransfer, 1);
    curl_setopt ($ch, Curlopt_httpheader, $this->saeheader ($uri));
    curl_setopt ($ch, Curlopt_header, 1);
    $ret = curl_exec ($ch);
    Curl_close ($ch);
  return $ret; /** * SAE Request Header * @return Array */Private Function Saeheader ($uri) {return Array (' Host:g.sae.sin A.com.cn ', ' accept:text/plain ', ' X-sae-accesskey: '. $this->accesskey, ' X-sae-timestamp: '. $this->timestamp, ' Authorization: '.
  $this->getauthorization ($uri)); /** * Get gauthorization/Private Function getauthorization ($uri) {$header = array (' X-sae-timestam
    P ' => $this->timestamp, ' X-sae-accesskey ' => strtolower ($this->accesskey));
    Ksort ($header);
    $sae _header = Array (' Get ', $uri);
    foreach ($header as $key => $value) {$sae _header[count ($sae _header)] = $key. ': $value;
    } $ret = Implode (Php_eol, $sae _header);
    $auth = ' saev1_hmac_sha256 '. Base64_encode (Hash_hmac (' sha256 ', $ret, $this->secretkey,true));
  return $auth;

 }
}

It is also very simple to instantiate the Saeapihandler class and Invoke the Getlog () method. This method can pass array parameters or strings, can be seen in the SAE document, if you need to return more than one group of logs, then pass multiple arrays.

$test = new Saeapihandler (sae_accesskey,sae_secretkey);
$arr 1 = Array (
  ' service ' => ' http ',
  ' date ' => ' 2015-07-03 ', '
  ident ' => ' access ',
  ' fop ' => ') HEAD/1/5 '
  );
$arr 2 = Array (
  ' service ' => ' http ',
  ' date ' => ' 2015-07-03 ', '
  ident ' => ' access ',
  ' FOP ' => ' HEAD/1/5 '
  );
$ret = $test->getlog ($arr 1, $arr 2);
Var_dump ($ret);

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I hope this article will help you with the PHP program design.