mdb_version

config.m4

@@ -24,7 +24,6 @@ if test "$PHP_LMDB" != "no"; then
 	  AC_MSG_RESULT(lmdb lib found in $i/lib)
     fi
 
-	dnl from Leveldb build dir
     if test -r $i/$SEARCH_LIB.a || test -r $i/$SEARCH_LIB.$SHLIB_SUFFIX_NAME; then
 	  LMDB_LIB_DIR=$i
 	  AC_MSG_RESULT(lmdb lib found in $i)

lmdb.c

@@ -84,13 +84,22 @@
                                                                 \
   return retval;
 
+ZEND_BEGIN_ARG_INFO(void_arg, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO(int_arg, 0)
+ZEND_ARG_INFO(0, err)
+ZEND_END_ARG_INFO()
 
 
 /* {{{ lmdb_functions[]
  */
 const zend_function_entry lmdb_functions[] = {
+	PHP_FE(mdb_version, void_arg)
+//	PHP_FE(mdb_strerror, int_arg)
 	PHP_FE_END	/* Must be the last line in lmdb_functions[] */
 };
+
 /* }}} */
 
 /* {{{ lmdb_module_entry
@@ -117,6 +126,31 @@ zend_module_entry lmdb_module_entry = {
 ZEND_GET_MODULE(lmdb)
 #endif
 
+/* {{{ proto array mdb_version()
+   Return the mdb library version information. */
+PHP_FUNCTION(mdb_version) {
+
+    array_init(return_value);
+
+
+	int major;
+	int minor;
+	int patch;
+	char* mdb_version_str = mdb_version(&major, &minor, &patch);
+    add_assoc_string_ex(return_value, "version", sizeof("version"), mdb_version_str,0);
+    add_assoc_long(return_value, "major", major);
+    add_assoc_long(return_value, "minor", minor);
+    add_assoc_long(return_value, "patch", patch);
+
+    RETVAL_ZVAL(return_value,1,0);
+}
+
+/* {{{ proto string mdb_strerror(int err)
+   Return a string describing a given error code. */
+PHP_FUNCTION(mdb_strerror) {
+	RETURN_TRUE;
+}
+
 /* Objects */
 typedef struct {
 	zend_object std;

php_lmdb.h

@@ -42,6 +42,9 @@ PHP_RINIT_FUNCTION(lmdb);
 PHP_RSHUTDOWN_FUNCTION(lmdb);
 PHP_MINFO_FUNCTION(lmdb);
 
+PHP_FUNCTION(mdb_version);
+PHP_FUNCTION(mdb_strerror);
+
 #ifdef ZTS
 #define LDB_G(v) TSRMG(lmdb_globals_id, zend_lmdb_globals *, v)
 #else

tests/000-test-basic-functions.phpt

@@ -0,0 +1,21 @@
+--TEST--
+lmdb - info functions
+--SKIPIF--
+<?php include 'skipif.inc'; ?>
+--FILE--
+<?php
+$functions = get_defined_functions();
+var_dump(in_array("mdb_version", $functions["internal"]));
+var_dump(mdb_version());
+--EXPECTF--
+bool(true)
+array(4) {
+  ["version"]=>
+  string(30) "MDB 0.9.11: (January 15, 2014)"
+  ["major"]=>
+  int(0)
+  ["minor"]=>
+  int(9)
+  ["patch"]=>
+  int(11)
+}