PHP urlsafe_base64_encode Examples

Example #1

File: Img.php Project: lunnlew/Norma_Code

 /**
  *
  * @param  array  $putPolicy [description]
  * @return string [description]
  */
 protected function _getAccessToken($str)
 {
     $encodedPutPolicy = \urlsafe_base64_encode(json_encode($this->cfg[$this->name]['putPolicy']));
     return $this->_getAccessKey('AccessKey') . ':' . \urlsafe_base64_encode(hash_hmac("sha1", $encodedPutPolicy, $this->_getSecertKey('SecertKey'), true)) . ':' . $encodedPutPolicy;
 }

Example #2

File: action_crawler.php Project: sglyqfh/qiniu_ueditor_1.4.3

    $source = $_POST[$fieldName];
} else {
    $source = $_GET[$fieldName];
}
$context = stream_context_create(array('http' => array('follow_location' => false)));
foreach ($source as $imgUrl) {
    //命名规则
    $key = time() . rand(0, 10) . '.png';
    ob_start();
    readfile($imgUrl, false, $context);
    $img = ob_get_contents();
    ob_end_clean();
    $upfile = array('name' => 'file', 'fileName' => $key, 'fileBody' => $img);
    $result = $qiniu->upload(array(), $upfile);
    if (!empty($result['hash'])) {
        //加水印判断
        if ($USEWATER) {
            $waterBase = urlsafe_base64_encode($WATERIMAGEURL);
            $url = $qiniu->downlink($result['key']) . "?watermark/1/image/{$waterBase}/dissolve/{$DISSOLVE}/gravity/{$GRAVITY}/dx/{$DX}/dy/{$DY}";
        } else {
            $url = $qiniu->downlink($result['key']);
        }
        /*构建返回数据格式*/
        $FileInfo = array("url" => $url, "title" => $result['key'], "state" => 'SUCCESS', "source" => htmlspecialchars($imgUrl));
        array_push($list, $FileInfo);
    }
    unset($img);
    unset($result);
}
/* 返回数据 */
return json_encode(array('state' => count($list) ? 'SUCCESS' : 'ERROR', 'list' => $list));

Example #3

File: getToken.php Project: xiqingxl/qiniu_ueditor_1.4.3

<?php

/*
 *@description   文件上传方法
 *@author widuu  http://www.widuu.com
 *@mktime 08/01/2014
 */
header("Content-type:text/html;charset=utf-8");
require "conf.php";
$accessKey = $QINIU_ACCESS_KEY;
$secretKey = $QINIU_SECRET_KEY;
$bucket = $BUCKET;
$host = $HOST;
$time = time() + $TIMEOUT;
if (empty($_GET["key"])) {
    exit('param error');
} else {
    if ($USEWATER && empty($_GET['type'])) {
        $waterBase = urlsafe_base64_encode($WATERIMAGEURL);
        $returnBody = "{\"url\":\"{$host}/\$(key)?watermark/1/image/{$waterBase}/dissolve/{$DISSOLVE}/gravity/{$GRAVITY}/dx/{$DX}/dy/{$DY}\", \"state\": \"SUCCESS\", \"name\": \$(fname),\"size\": \"\$(fsize)\",\"w\": \"\$(imageInfo.width)\",\"h\": \"\$(imageInfo.height)\"}";
    } else {
        $returnBody = "{\"url\":\"{$host}/\$(key)\", \"state\": \"SUCCESS\", \"name\": \$(fname),\"size\": \"\$(fsize)\",\"w\": \"\$(imageInfo.width)\",\"h\": \"\$(imageInfo.height)\"}";
    }
    $data = array("scope" => $bucket . ":" . $_GET['key'], "deadline" => $time, "returnBody" => $returnBody);
}
$data = json_encode($data);
$dataSafe = urlsafe_base64_encode($data);
$sign = hash_hmac('sha1', $dataSafe, $secretKey, true);
$result = $accessKey . ':' . urlsafe_base64_encode($sign) . ':' . $dataSafe;
echo $result;