diff --git a/ext/intl/collator/collator_class.cpp b/ext/intl/collator/collator_class.cpp
index 4fd991bd156c..808f7ae127db 100644
--- a/ext/intl/collator/collator_class.cpp
+++ b/ext/intl/collator/collator_class.cpp
@@ -82,19 +82,6 @@ U_CFUNC void collator_register_Collator_symbols(int module_number)
 }
 /* }}} */
 
-/* {{{ void collator_object_init( Collator_object* co )
- * Initialize internals of Collator_object.
- * Must be called before any other call to 'collator_object_...' functions.
- */
-U_CFUNC void collator_object_init( Collator_object* co )
-{
-	if( !co )
-		return;
-
-	intl_error_init( COLLATOR_ERROR_P( co ) );
-}
-/* }}} */
-
 /* {{{ void collator_object_destroy( Collator_object* co )
  * Clean up mem allocted by internals of Collator_object
  */
diff --git a/ext/intl/collator/collator_class.h b/ext/intl/collator/collator_class.h
index c4be06fd1298..1f1629cce770 100644
--- a/ext/intl/collator/collator_class.h
+++ b/ext/intl/collator/collator_class.h
@@ -69,7 +69,6 @@ static zend_always_inline zend_result collator_check_initialized(Collator_object
 extern "C" {
 #endif
 void collator_register_Collator_symbols(int module_number);
-void collator_object_init( Collator_object* co );
 void collator_object_destroy( Collator_object* co );
 #ifdef __cplusplus
 }
diff --git a/ext/intl/dateformat/dateformat_data.cpp b/ext/intl/dateformat/dateformat_data.cpp
index 6246257732c1..2320a19c1f44 100644
--- a/ext/intl/dateformat/dateformat_data.cpp
+++ b/ext/intl/dateformat/dateformat_data.cpp
@@ -45,16 +45,3 @@ void dateformat_data_free( dateformat_data* datef_data )
 	intl_error_reset( &datef_data->error );
 }
 /* }}} */
-
-/* {{{ dateformat_data* dateformat_data_create()
- * Allocate memory for dateformat_data and initialize it with default values.
- */
-dateformat_data* dateformat_data_create( void )
-{
-	dateformat_data* datef_data = reinterpret_cast<dateformat_data *>(ecalloc( 1, sizeof(dateformat_data) ));
-
-	dateformat_data_init( datef_data );
-
-	return datef_data;
-}
-/* }}} */
diff --git a/ext/intl/dateformat/dateformat_data.h b/ext/intl/dateformat/dateformat_data.h
index a8dcef4c500b..b93b9d78c034 100644
--- a/ext/intl/dateformat/dateformat_data.h
+++ b/ext/intl/dateformat/dateformat_data.h
@@ -37,7 +37,6 @@ typedef struct {
 #ifdef __cplusplus
 extern "C" {
 #endif
-dateformat_data* dateformat_data_create( void );
 void dateformat_data_init( dateformat_data* datef_data );
 void dateformat_data_free( dateformat_data* datef_data );
 #ifdef __cplusplus
diff --git a/ext/intl/formatter/formatter_data.cpp b/ext/intl/formatter/formatter_data.cpp
index 506972e72088..df5560652ea3 100644
--- a/ext/intl/formatter/formatter_data.cpp
+++ b/ext/intl/formatter/formatter_data.cpp
@@ -44,16 +44,3 @@ void formatter_data_free( formatter_data* nf_data )
 	intl_error_reset( &nf_data->error );
 }
 /* }}} */
-
-/* {{{ formatter_data* formatter_data_create()
- * Alloc mem for formatter_data and initialize it with default values.
- */
-formatter_data* formatter_data_create( void )
-{
-	formatter_data* nf_data = reinterpret_cast<formatter_data *>(ecalloc( 1, sizeof(formatter_data) ));
-
-	formatter_data_init( nf_data );
-
-	return nf_data;
-}
-/* }}} */
diff --git a/ext/intl/formatter/formatter_data.h b/ext/intl/formatter/formatter_data.h
index 46a82cb9bd0f..8cacb11315ce 100644
--- a/ext/intl/formatter/formatter_data.h
+++ b/ext/intl/formatter/formatter_data.h
@@ -49,7 +49,6 @@ typedef struct {
 #ifdef __cplusplus
 extern "C" {
 #endif
-formatter_data* formatter_data_create( void );
 void formatter_data_init( formatter_data* nf_data );
 void formatter_data_free( formatter_data* nf_data );
 #ifdef __cplusplus
diff --git a/ext/intl/intl_error.c b/ext/intl/intl_error.c
index cfc16ff2ecba..d664038168f5 100644
--- a/ext/intl/intl_error.c
+++ b/ext/intl/intl_error.c
@@ -49,17 +49,6 @@ static void intl_free_custom_error_msg( intl_error* err )
 }
 /* }}} */
 
-/* {{{ Create and initialize  internals of 'intl_error'. */
-intl_error* intl_error_create( void )
-{
-	intl_error* err = ecalloc( 1, sizeof( intl_error ) );
-
-	intl_error_init( err );
-
-	return err;
-}
-/* }}} */
-
 /* {{{ Initialize internals of 'intl_error'. */
 void intl_error_init( intl_error* err )
 {
diff --git a/ext/intl/intl_error.h b/ext/intl/intl_error.h
index dd13cf84ebd2..54fa0bf86f1a 100644
--- a/ext/intl/intl_error.h
+++ b/ext/intl/intl_error.h
@@ -28,7 +28,6 @@ typedef struct {
 	UErrorCode   code;
 } intl_error;
 
-intl_error* intl_error_create( void );
 void        intl_error_init( intl_error* err );
 void        intl_error_reset( intl_error* err );
 void        intl_error_set_code( intl_error* err, UErrorCode err_code );
diff --git a/ext/intl/msgformat/msgformat_data.cpp b/ext/intl/msgformat/msgformat_data.cpp
index c629e8a3d818..f36bf9e4ac76 100644
--- a/ext/intl/msgformat/msgformat_data.cpp
+++ b/ext/intl/msgformat/msgformat_data.cpp
@@ -64,19 +64,6 @@ U_CFUNC void msgformat_data_free(msgformat_data* mf_data)
 }
 /* }}} */
 
-/* {{{ msgformat_data* msgformat_data_create()
- * Allocate memory for msgformat_data and initialize it with default values.
- */
-msgformat_data* msgformat_data_create( void )
-{
-	msgformat_data* mf_data = reinterpret_cast<msgformat_data *>(ecalloc( 1, sizeof(msgformat_data) ));
-
-	msgformat_data_init( mf_data );
-
-	return mf_data;
-}
-/* }}} */
-
 #ifdef MSG_FORMAT_QUOTE_APOS
 int msgformat_fix_quotes(UChar **spattern, uint32_t *spattern_len, UErrorCode *ec)
 {
diff --git a/ext/intl/msgformat/msgformat_data.h b/ext/intl/msgformat/msgformat_data.h
index 121c8360efea..7ca4a5acb1ac 100644
--- a/ext/intl/msgformat/msgformat_data.h
+++ b/ext/intl/msgformat/msgformat_data.h
@@ -42,7 +42,6 @@ typedef struct {
 #ifdef __cplusplus
 extern "C" {
 #endif
-msgformat_data* msgformat_data_create( void );
 void msgformat_data_init( msgformat_data* mf_data );
 void msgformat_data_free( msgformat_data* mf_data );
 #ifdef __cplusplus
diff --git a/ext/intl/msgformat/msgformat_helpers.cpp b/ext/intl/msgformat/msgformat_helpers.cpp
index da18527591d0..b7d592641bde 100644
--- a/ext/intl/msgformat/msgformat_helpers.cpp
+++ b/ext/intl/msgformat/msgformat_helpers.cpp
@@ -74,13 +74,6 @@ using icu::MessagePattern;
 using icu::MessageFormatAdapter;
 using icu::FieldPosition;
 
-U_CFUNC int32_t umsg_format_arg_count(UMessageFormat *fmt)
-{
-	int32_t fmt_count = 0;
-	MessageFormatAdapter::phpGetArgTypeList(*(const MessageFormat*)fmt, fmt_count);
-	return fmt_count;
-}
-
 static void arg_types_dtor(zval *el) {
 	efree(Z_PTR_P(el));
 }
diff --git a/ext/intl/msgformat/msgformat_helpers.h b/ext/intl/msgformat/msgformat_helpers.h
index c1a153783511..21f74b29db86 100644
--- a/ext/intl/msgformat/msgformat_helpers.h
+++ b/ext/intl/msgformat/msgformat_helpers.h
@@ -15,7 +15,6 @@
 #ifndef MSG_FORMAT_HELPERS_H
 #define MSG_FORMAT_HELPERS_H
 
-int32_t umsg_format_arg_count(UMessageFormat *fmt);
 void umsg_format_helper(MessageFormatter_object *mfo, HashTable *args,
 						UChar **formatted, int *formatted_len);
 void umsg_parse_helper(UMessageFormat *fmt, int *count, zval **args,
diff --git a/ext/intl/spoofchecker/spoofchecker_class.cpp b/ext/intl/spoofchecker/spoofchecker_class.cpp
index 7f5f66bcc80e..8cd9c35cfd2f 100644
--- a/ext/intl/spoofchecker/spoofchecker_class.cpp
+++ b/ext/intl/spoofchecker/spoofchecker_class.cpp
@@ -104,20 +104,6 @@ U_CFUNC void spoofchecker_register_Spoofchecker_class(void)
 }
 /* }}} */
 
-/* {{{ void spoofchecker_object_init( Spoofchecker_object* co )
- * Initialize internals of Spoofchecker_object.
- * Must be called before any other call to 'spoofchecker_object_...' functions.
- */
-U_CFUNC void spoofchecker_object_init(Spoofchecker_object* co)
-{
-	if (!co) {
-		return;
-	}
-
-	intl_error_init(SPOOFCHECKER_ERROR_P(co));
-}
-/* }}} */
-
 /* {{{ void spoofchecker_object_destroy( Spoofchecker_object* co )
  * Clean up mem allocted by internals of Spoofchecker_object
  */
diff --git a/ext/intl/spoofchecker/spoofchecker_class.h b/ext/intl/spoofchecker/spoofchecker_class.h
index 68d5daf2b5a1..347b78e3ffd4 100644
--- a/ext/intl/spoofchecker/spoofchecker_class.h
+++ b/ext/intl/spoofchecker/spoofchecker_class.h
@@ -55,7 +55,6 @@ extern "C" {
 #endif
 void spoofchecker_register_Spoofchecker_class(void);
 
-void spoofchecker_object_init(Spoofchecker_object* co);
 void spoofchecker_object_destroy(Spoofchecker_object* co);
 #ifdef __cplusplus
 }