Fixed issue #115 (path issue when using phar).

Author: laruence

NEWS

@@ -51,6 +51,7 @@ PHP                                                                        NEWS
     imap). (ryotakatsuki at gmail dot com)
 
 - OPcache:
+  . Fixed issue #115 (path issue when using phar). (Laruence)
   . Added support for GNU Hurd. (Svante Signell)
   . Added function opcache_compile_file() to load PHP scripts into cache
     without execution. (Julien)

ext/opcache/ZendAccelerator.c

@@ -37,6 +37,7 @@
 #include "zend_API.h"
 #include "zend_ini.h"
 #include "TSRM/tsrm_virtual_cwd.h"
+#include "ext/phar/php_phar.h"
 #include "zend_accelerator_util_funcs.h"
 #include "zend_accelerator_hash.h"
 
@@ -144,6 +145,21 @@ static inline int is_cacheable_stream_path(const char *filename)
 	       memcmp(filename, "phar://", sizeof("phar://") - 1) == 0;
 }
 
+static inline int is_phar_relative_alias_path(const char *filename, char **alias, int *alias_len)
+{
+	if (memcmp(filename, "phar://", sizeof("phar://") - 1) == 0
+			&& filename[sizeof("phar://") - 1] != '\0' && filename[sizeof("phar://") - 1] != '/') {
+		char *slash;
+		*alias = filename + sizeof("phar://") - 1;
+		slash = strstr(*alias, "/");
+		if (slash) {
+			*alias_len = slash - *alias;
+			return 1;
+		}
+	}
+	return 0;
+}
+
 /* O+ overrides PHP chdir() function and remembers the current working directory
  * in ZCG(cwd) and ZCG(cwd_len). Later accel_getcwd() can use stored value and
  * avoid getcwd() call.
@@ -1028,15 +1044,33 @@ char *accel_make_persistent_key_ex(zend_file_handle *file_handle, int path_lengt
         }
 		memcpy(ZCG(key) + cur_len, include_path, include_path_len);
 		ZCG(key)[key_length] = '\0';
-    } else {
-        /* not use_cwd */
-        key_length = path_length;
+	} else {
+		/* not use_cwd */
+		key_length = path_length;
 		if ((size_t)key_length >= sizeof(ZCG(key))) {
 			ZCG(key_len) = 0;
 			return NULL;
+		} else {
+			char *alias;
+			int alias_len;
+			if (is_phar_relative_alias_path(file_handle->filename, &alias, &alias_len)) {
+				char *phar_path;
+				int phar_path_len;
+				if (phar_resolve_alias(alias, alias_len, &phar_path, &phar_path_len TSRMLS_CC) == SUCCESS) {
+					int filename_len = strlen(file_handle->filename);
+					memcpy(ZCG(key), "phar://", sizeof("phar://") -1);
+					memcpy(ZCG(key) + sizeof("phar://") - 1, phar_path, phar_path_len);
+					memcpy(ZCG(key) + sizeof("phar://") - 1 + phar_path_len,
+							alias + alias_len, filename_len - alias_len - sizeof("phar://") + 2);
+					key_length = filename_len + (phar_path_len - alias_len);
+				} else {
+					memcpy(ZCG(key), file_handle->filename, key_length + 1);
+				}
+			} else {
+				memcpy(ZCG(key), file_handle->filename, key_length + 1);
+			}
 		}
-		memcpy(ZCG(key), file_handle->filename, key_length + 1);
-    }
+	}
 
 	*key_len = ZCG(key_len) = key_length;
 	return ZCG(key);