Fixed compilation warnings

9 files changed, 21 insertions, 22 deletions

diff --git a/ext/date/php_date.c b/ext/date/php_date.c
index 06c131014e..35c018e324 100644
--- a/ext/date/php_date.c
+++ b/ext/date/php_date.c
@@ -2503,7 +2503,7 @@ PHPAPI int php_date_initialize(php_date_obj *dateobj, /*const*/ char *time_str,
 	timelib_error_container *err = NULL;
 	int type = TIMELIB_ZONETYPE_ID, new_dst = 0;
 	char *new_abbr = NULL;
-	timelib_sll     new_offset;
+	timelib_sll new_offset = 0;
 	
 	if (dateobj->time) {
 		timelib_time_dtor(dateobj->time);
@@ -4016,7 +4016,7 @@ zval *date_interval_read_property(zval *object, zval *member, int type, zend_uin
 void date_interval_write_property(zval *object, zval *member, zval *value, zend_uint cache_slot TSRMLS_DC)
 {
 	php_interval_obj *obj;
-	zval tmp_member, tmp_value;
+	zval tmp_member;
 
  	if (Z_TYPE_P(member) != IS_STRING) {
 		tmp_member = *member;
diff --git a/ext/libxml/libxml.c b/ext/libxml/libxml.c
index cfa339fe24..8b6af6a52b 100644
--- a/ext/libxml/libxml.c
+++ b/ext/libxml/libxml.c
@@ -478,7 +478,7 @@ static void _php_list_set_error_structure(xmlErrorPtr error, const char *msg)
 		error_copy.int1 = 0;
 		error_copy.int2 = 0;
 		error_copy.ctxt = NULL;
-		error_copy.message = xmlStrdup(msg);
+		error_copy.message = (char*)xmlStrdup((xmlChar*)msg);
 		error_copy.file = NULL;
 		error_copy.str1 = NULL;
 		error_copy.str2 = NULL;
diff --git a/ext/opcache/Optimizer/compact_literals.c b/ext/opcache/Optimizer/compact_literals.c
index 59628243f6..04183292d6 100644
--- a/ext/opcache/Optimizer/compact_literals.c
+++ b/ext/opcache/Optimizer/compact_literals.c
@@ -96,7 +96,7 @@ static void optimizer_compact_literals(zend_op_array *op_array TSRMLS_DC)
 	int l_false = -1;
 	int l_true = -1;
 	HashTable hash;
-	zend_string *key;
+	zend_string *key = NULL;
 
 	if (op_array->last_literal) {
 		info = (literal_info*)ecalloc(op_array->last_literal, sizeof(literal_info));
diff --git a/ext/pcre/php_pcre.c b/ext/pcre/php_pcre.c
index 724b667bde..60769f1314 100644
--- a/ext/pcre/php_pcre.c
+++ b/ext/pcre/php_pcre.c
@@ -1008,7 +1008,7 @@ PHPAPI zend_string *php_pcre_replace_impl(pcre_cache_entry *pce, char *subject,
 					*match,				/* The current match */
 					*piece,				/* The current piece of subject */
 					*replace_end=NULL,	/* End of replacement string */
-					*eval_result,		/* Result of eval or custom function */
+					*eval_result=NULL,	/* Result of eval or custom function */
 					 walk_last;			/* Last walked character */
 	int				 rc,
 					 result_len; 		/* Length of result */
diff --git a/ext/reflection/php_reflection.c b/ext/reflection/php_reflection.c
index 4940457333..4af0b7383d 100644
--- a/ext/reflection/php_reflection.c
+++ b/ext/reflection/php_reflection.c
@@ -98,12 +98,15 @@ ZEND_DECLARE_MODULE_GLOBALS(reflection)
 		return;                                                                                             \
 	}
 
-#define GET_REFLECTION_OBJECT_PTR(target)                                                                   \
-	intern = Z_REFLECTION_P(getThis());                                                      \
+#define GET_REFLECTION_OBJECT()	                                                                   			\
+	intern = Z_REFLECTION_P(getThis());                                                      				\
 	if (intern == NULL || intern->ptr == NULL) {                                                            \
 		RETURN_ON_EXCEPTION                                                                                 \
 		php_error_docref(NULL TSRMLS_CC, E_ERROR, "Internal error: Failed to retrieve the reflection object");                    \
 	}                                                                                                       \
+
+#define GET_REFLECTION_OBJECT_PTR(target)                                                                   \
+	GET_REFLECTION_OBJECT()																					\
 	target = intern->ptr;                                                                                   \
 
 /* Class constants */
@@ -1679,13 +1682,12 @@ ZEND_METHOD(reflection_function, isClosure)
 ZEND_METHOD(reflection_function, getClosureThis)
 {
 	reflection_object *intern;
-	zend_function *fptr;
 	zval* closure_this;
 
 	if (zend_parse_parameters_none() == FAILURE) {
 		return;
 	}
-	GET_REFLECTION_OBJECT_PTR(fptr);
+	GET_REFLECTION_OBJECT();
 	if (!ZVAL_IS_UNDEF(&intern->obj)) {
 		closure_this = zend_get_closure_this_ptr(&intern->obj TSRMLS_CC);
 		if (!ZVAL_IS_UNDEF(closure_this)) {
@@ -1700,13 +1702,12 @@ ZEND_METHOD(reflection_function, getClosureThis)
 ZEND_METHOD(reflection_function, getClosureScopeClass)
 {
 	reflection_object *intern;
-	zend_function *fptr;
 	const zend_function *closure_func;
 
 	if (zend_parse_parameters_none() == FAILURE) {
 		return;
 	}
-	GET_REFLECTION_OBJECT_PTR(fptr);
+	GET_REFLECTION_OBJECT();
 	if (!ZVAL_IS_UNDEF(&intern->obj)) {
 		closure_func = zend_get_closure_method_def(&intern->obj TSRMLS_CC);
 		if (closure_func && closure_func->common.scope) {
diff --git a/ext/spl/spl_dllist.c b/ext/spl/spl_dllist.c
index dc10dde6e9..d2f17452ac 100644
--- a/ext/spl/spl_dllist.c
+++ b/ext/spl/spl_dllist.c
@@ -326,12 +326,12 @@ static void spl_ptr_llist_shift(spl_ptr_llist *llist, zval *ret TSRMLS_DC) /* {{
 static void spl_ptr_llist_copy(spl_ptr_llist *from, spl_ptr_llist *to TSRMLS_DC) /* {{{ */
 {
 	spl_ptr_llist_element *current = from->head, *next;
-	spl_ptr_llist_ctor_func ctor = from->ctor;
+//???	spl_ptr_llist_ctor_func ctor = from->ctor;
 
 	while (current) {
 		next = current->next;
 
-		/*!! FIXME
+		/*??? FIXME
 		if (ctor) {
 			ctor(current TSRMLS_CC);
 		}
diff --git a/ext/spl/spl_observer.c b/ext/spl/spl_observer.c
index 5abedecb7f..35c5353da1 100644
--- a/ext/spl/spl_observer.c
+++ b/ext/spl/spl_observer.c
@@ -200,7 +200,7 @@ spl_SplObjectStorageElement *spl_object_storage_attach(spl_SplObjectStorage *int
 	zend_string *hash = spl_object_storage_get_hash(intern, this, obj TSRMLS_CC);
 
 	if (!hash) {
-		return;
+		return NULL;
 	}
 
 	pelement = spl_object_storage_get(intern, hash TSRMLS_CC);
@@ -419,7 +419,7 @@ static int spl_object_storage_compare_objects(zval *o1, zval *o2 TSRMLS_DC) /* {
 		return 1;
 	}
 
-	return zend_hash_compare(&(Z_SPLOBJSTORAGE_P(o1))->storage, &(Z_SPLOBJSTORAGE_P(o2))->storage, spl_object_storage_compare_info, 0 TSRMLS_CC);
+	return zend_hash_compare(&(Z_SPLOBJSTORAGE_P(o1))->storage, &(Z_SPLOBJSTORAGE_P(o2))->storage, (compare_func_t)spl_object_storage_compare_info, 0 TSRMLS_CC);
 }
 /* }}} */
 
@@ -799,7 +799,6 @@ SPL_METHOD(SplObjectStorage, unserialize)
 	zval entry, pmembers, pcount, inf;
 	spl_SplObjectStorageElement *element;
 	long count;
-	HashPosition pos;
 	
 	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &buf, &buf_len) == FAILURE) {
 		return;
diff --git a/ext/standard/array.c b/ext/standard/array.c
index 6dada188cf..918d5112e6 100644
--- a/ext/standard/array.c
+++ b/ext/standard/array.c
@@ -2633,6 +2633,8 @@ PHP_FUNCTION(array_column)
 {
 	zval *zcolumn = NULL, *zkey = NULL, *data;
 	HashTable *arr_hash;
+	zval *zcolval = NULL, *zkeyval = NULL;
+	HashTable *ht;
 
 	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "hz!|z!", &arr_hash, &zcolumn, &zkey) == FAILURE) {
 		return;
@@ -2645,9 +2647,6 @@ PHP_FUNCTION(array_column)
 
 	array_init(return_value);
 	ZEND_HASH_FOREACH_VAL(arr_hash, data) {
-		zval *zcolval, *zkeyval = NULL;
-		HashTable *ht;
-
 		if (Z_TYPE_P(data) != IS_ARRAY) {
 			/* Skip elemens which are not sub-arrays */
 			continue;
@@ -4506,7 +4505,7 @@ PHP_FUNCTION(array_key_exists)
    Split array into chunks */
 PHP_FUNCTION(array_chunk)
 {
-	int argc = ZEND_NUM_ARGS(), key_type, num_in;
+	int argc = ZEND_NUM_ARGS(), num_in;
 	long size, current = 0;
 	zend_string *str_key;
 	ulong num_key;
diff --git a/ext/standard/crc32.c b/ext/standard/crc32.c
index 3ce355a45f..e9176e84da 100644
--- a/ext/standard/crc32.c
+++ b/ext/standard/crc32.c
@@ -27,7 +27,7 @@
 PHP_NAMED_FUNCTION(php_if_crc32)
 {
 	char *p;
-	int len, nr;
+	int nr;
 	php_uint32 crcinit = 0;
 	register php_uint32 crc;
 
@@ -36,7 +36,7 @@ PHP_NAMED_FUNCTION(php_if_crc32)
 	}
 	crc = crcinit^0xFFFFFFFF;
 
-	for (len =+nr; nr--; ++p) {
+	for (; nr--; ++p) {
 		crc = ((crc >> 8) & 0x00FFFFFF) ^ crc32tab[(crc ^ (*p)) & 0xFF ];
 	}
 	RETVAL_LONG(crc^0xFFFFFFFF);