Merge pull request #32 from heyanlong/master

fix bugs

README.md

@@ -14,4 +14,4 @@ SkyWalking PHP is the PHP instrumentation agent, which is compatible with [Apach
 * Submit an issue
 * Mail list: dev@skywalking.apache.org
 * [Gitter](https://gitter.im/openskywalking/Lobby)
-* QQ Group: 155841680, 392443393
\ No newline at end of file
+* QQ Group: 392443393
\ No newline at end of file

skywalking.c

@@ -402,7 +402,7 @@ static void write_log(char *text) {
         _log_path_lower = php_string_tolower(_log_path);
 
         bzero(logFilename, 100);
-        sprintf(logFilename, "%s/skywalking.%d.log", ZSTR_VAL(_log_path_lower), get_second());
+        sprintf(logFilename, "%s/skywalking.%d-%d.log", ZSTR_VAL(_log_path_lower), get_second(), getpid());
 
         zend_string_release(_log_path);
         zend_string_release(_log_path_lower);

src/report/report_client.cpp

@@ -148,7 +148,7 @@ int main(int argc, char **argv) {
 
             std::string fileName = std::string(argv[2]) + "/" + dir->d_name;
 
-            const std::regex pattern(std::string(argv[2]) + "/skywalking\\.(\\d+)\\.log");
+            const std::regex pattern(std::string(argv[2]) + "/skywalking\\.(\\d+)-\\d+\\.log");
             if (std::regex_match(fileName, pattern)) {
                 std::match_results<std::string::const_iterator> result;