common.php
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<?php
namespace com\unionpay\acp\sdk;
header ( 'Content-type:text/html;charset=utf-8' );
class LogUtil
{
private static $_logger = null;
public static function getLogger()
{
if (LogUtil::$_logger == null ) {
LogUtil::$_logger = new PhpLog ( SDK_LOG_FILE_PATH, "PRC", SDK_LOG_LEVEL );
}
return self::$_logger;
}
}
/**
* key1=value1&key2=value2转array
* @param $str key1=value1&key2=value2的字符串
* @param $$needUrlDecode 是否需要解url编码，默认不需要
*/
function parseQString($str, $needUrlDecode=false){
$result = array();
$len = strlen($str);
$temp = "";
$curChar = "";
$key = "";
$isKey = true;
$isOpen = false;
$openName = "\0";
for($i=0; $i<$len; $i++){
$curChar = $str[$i];
if($isOpen){
if( $curChar == $openName){
$isOpen = false;
}
$temp = $temp . $curChar;
} elseif ($curChar == "{"){
$isOpen = true;
$openName = "}";
$temp = $temp . $curChar;
} elseif ($curChar == "["){
$isOpen = true;
$openName = "]";
$temp = $temp . $curChar;
} elseif ($isKey && $curChar == "="){
$key = $temp;
$temp = "";
$isKey = false;
} elseif ( $curChar == "&" && !$isOpen){
putKeyValueToDictionary($temp, $isKey, $key, $result, $needUrlDecode);
$temp = "";
$isKey = true;
} else {
$temp = $temp . $curChar;
}
}
putKeyValueToDictionary($temp, $isKey, $key, $result, $needUrlDecode);
return $result;
}
function putKeyValueToDictionary($temp, $isKey, $key, &$result, $needUrlDecode) {
if ($isKey) {
$key = $temp;
if (strlen ( $key ) == 0) {
return false;
}
$result [$key] = "";
} else {
if (strlen ( $key ) == 0) {
return false;
}
if ($needUrlDecode)
$result [$key] = urldecode ( $temp );
else
$result [$key] = $temp;
}
}
/**
* 字符串转换为 数组
*
* @param unknown_type $str
* @return multitype:unknown
*/
function convertStringToArray($str) {
return parseQString($str);
}
/**
* 压缩文件 对应java deflate
*
* @param unknown_type $params
*/
function deflate_file(&$params) {
$logger = LogUtil::getLogger();
foreach ( $_FILES as $file ) {
$logger->LogInfo ( "---------处理文件---------" );
if (file_exists ( $file ['tmp_name'] )) {
$params ['fileName'] = $file ['name'];
$file_content = file_get_contents ( $file ['tmp_name'] );
$file_content_deflate = gzcompress ( $file_content );
$params ['fileContent'] = base64_encode ( $file_content_deflate );
$logger->LogInfo ( "压缩后文件内容为>" . base64_encode ( $file_content_deflate ) );
} else {
$logger->LogInfo ( ">>>>文件上传失败<<<<<" );
}
}
}
/**
* 讲数组转换为string
*
* @param $para 数组
* @param $sort 是否需要排序
* @param $encode 是否需要URL编码
* @return string
*/
function createLinkString($para, $sort, $encode) {
if($para == NULL || !is_array($para))
return "";
$linkString = "";
if ($sort) {
$para = argSort ( $para );
}
while ( list ( $key, $value ) = each ( $para ) ) {
if ($encode) {
$value = urlencode ( $value );
}
$linkString .= $key . "=" . $value . "&";
}
// 去掉最后一个&字符
$linkString = substr ( $linkString, 0, count ( $linkString ) - 2 );
return $linkString;
}
/**
* 对数组排序
*
* @param $para 排序前的数组
* return 排序后的数组
*/
function argSort($para) {
ksort ( $para );
reset ( $para );
return $para;
}