@@ -115,19 +115,7 @@ public function purge()
115115 */
116116public function read ($ tokenProfile
117117 {
118- if (!$ tokenfile_exists ($ file$ this getFilename ($ token
119- return null ;
120- }
121-
122- if (\function_exists ('gzcompress ' )) {
123- $ file'compress.zlib:// ' .$ file
124- }
125-
126- if (!$ dataunserialize (file_get_contents ($ file
127- return null ;
128- }
129-
130- return $ this createProfileFromData ($ token$ data
118+ return $ this doRead ($ token
131119 }
132120
133121/**
@@ -169,14 +157,13 @@ public function write(Profile $profile): bool
169157'status_code ' =>$ profilegetStatusCode (),
170158 ];
171159
172- $ context stream_context_create ( );
160+ $ data serialize ( $ data
173161
174- if (\function_exists ('gzcompress ' )) {
175- $ file'compress.zlib:// ' .$ file
176- stream_context_set_option ($ context'zlib ' ,'level ' ,3 );
162+ if (\function_exists ('gzencode ' )) {
163+ $ datagzencode ($ data3 );
177164 }
178165
179- if (false ===file_put_contents ($ fileserialize ( $ data), 0 , $ context
166+ if (false ===file_put_contents ($ file$ data, \ LOCK_EX )) {
180167return false ;
181168 }
182169
@@ -293,21 +280,34 @@ protected function createProfileFromData($token, $data, $parent = null)
293280 }
294281
295282foreach ($ data'children ' ]as $ token
296- if (! $ token || ! file_exists ( $ file $ this getFilename ($ token) )) {
297- continue ;
283+ if (null !== $ childProfile $ this doRead ($ token, $ profile
284+ $ profile -> addChild ( $ childProfile ) ;
298285 }
286+ }
299287
300- if (\function_exists ('gzcompress ' )) {
301- $ file'compress.zlib:// ' .$ file
302- }
288+ return $ profile
289+ }
303290
304- if (!$ childDataunserialize (file_get_contents ($ file
305- continue ;
306- }
291+ private function doRead ($ tokenProfile $ profilenull ): ?Profile
292+ {
293+ if (!$ tokenfile_exists ($ file$ this getFilename ($ token
294+ return null ;
295+ }
296+
297+ $ hfopen ($ file'r ' );
298+ flock ($ hLOCK_SH );
299+ $ datastream_get_contents ($ h
300+ flock ($ hLOCK_UN );
301+ fclose ($ h
307302
308- $ profileaddChild ($ this createProfileFromData ($ token$ childData$ profile
303+ if (\function_exists ('gzcompress ' )) {
304+ $ datagzdecode ($ data
309305 }
310306
311- return $ profile
307+ if (!$ dataunserialize ($ data
308+ return null ;
309+ }
310+
311+ return $ this createProfileFromData ($ token$ data$ profile
312312 }
313313}