diff --git a/caca-php/php_caca.c b/caca-php/php_caca.c
index acef895..bd511ca 100644
--- a/caca-php/php_caca.c
+++ b/caca-php/php_caca.c
@@ -53,6 +53,9 @@ static function_entry caca_functions[] = {
 	PHP_FE(caca_put_attr, NULL)
 	PHP_FE(caca_set_color_ansi, NULL)
 	PHP_FE(caca_set_color_argb, NULL)
+	PHP_FE(caca_attr_to_ansi, NULL)
+	PHP_FE(caca_attr_to_ansi_fg, NULL)
+	PHP_FE(caca_attr_to_ansi_bg, NULL)
 	PHP_FE(caca_draw_line, NULL)
 	PHP_FE(caca_draw_polyline, NULL)
 	PHP_FE(caca_draw_thin_line, NULL)
@@ -69,7 +72,6 @@ static function_entry caca_functions[] = {
 	PHP_FE(caca_fill_triangle, NULL)
 	PHP_FE(caca_get_frame_count, NULL)
 	PHP_FE(caca_set_frame, NULL)
-	PHP_FE(caca_get_frame_name, NULL)
 	PHP_FE(caca_set_frame_name, NULL)
 	PHP_FE(caca_create_frame, NULL)
 	PHP_FE(caca_free_frame, NULL)
@@ -101,14 +103,21 @@ static function_entry caca_functions[] = {
 	PHP_FE(caca_put_figchar, NULL)
 	PHP_FE(caca_flush_figlet, NULL)
 	PHP_FE(caca_file_close, NULL)
+	PHP_FE(caca_file_tell, NULL)
+	PHP_FE(caca_file_read, NULL)
+	PHP_FE(caca_file_write, NULL)
 	PHP_FE(caca_file_gets, NULL)
 	PHP_FE(caca_file_eof, NULL)
+	PHP_FE(caca_import_memory, NULL)
+	PHP_FE(caca_import_file, NULL)
 	PHP_FE(caca_get_import_list, NULL)
-	PHP_FE(caca_export_memory, NULL)
 	PHP_FE(caca_get_export_list, NULL)
+	PHP_FE(caca_create_display, NULL)
+	PHP_FE(caca_create_display_with_driver, NULL)
 	PHP_FE(caca_get_display_driver_list, NULL)
 	PHP_FE(caca_get_display_driver, NULL)
 	PHP_FE(caca_set_display_driver, NULL)
+	PHP_FE(caca_get_canvas, NULL)
 	PHP_FE(caca_refresh_display, NULL)
 	PHP_FE(caca_set_display_time, NULL)
 	PHP_FE(caca_get_display_time, NULL)
@@ -353,9 +362,6 @@ PHP_FUNCTION(caca_printf) {
 }
 
 PHP_FUNCTION(caca_clear_canvas) {
-	caca_canvas_t *canvas;
-	FETCH_CANVAS(canvas);
-	RETURN_BOOL(caca_clear_canvas(canvas) == 0);
 }
 
 PHP_FUNCTION(caca_set_canvas_handle) {
@@ -442,13 +448,13 @@ PHP_FUNCTION(caca_set_color_ansi) {
 PHP_FUNCTION(caca_set_color_argb) {
 }
 
-PHP_FUNCTION(caca_attr_to_argb64) {
+PHP_FUNCTION(caca_attr_to_ansi) {
 }
 
-PHP_FUNCTION(caca_utf32_to_ascii) {
+PHP_FUNCTION(caca_attr_to_ansi_fg) {
 }
 
-PHP_FUNCTION(caca_utf32_is_fullwidth) {
+PHP_FUNCTION(caca_attr_to_ansi_bg) {
 }
 
 PHP_FUNCTION(caca_draw_line) {
@@ -481,9 +487,6 @@ PHP_FUNCTION(caca_draw_box) {
 PHP_FUNCTION(caca_draw_thin_box) {
 }
 
-PHP_FUNCTION(caca_draw_cp437_box) {
-}
-
 PHP_FUNCTION(caca_fill_box) {
 }
 
@@ -502,9 +505,6 @@ PHP_FUNCTION(caca_get_frame_count) {
 PHP_FUNCTION(caca_set_frame) {
 }
 
-PHP_FUNCTION(caca_get_frame_name) {
-}
-
 PHP_FUNCTION(caca_set_frame_name) {
 }
 
@@ -598,21 +598,39 @@ PHP_FUNCTION(caca_flush_figlet) {
 PHP_FUNCTION(caca_file_close) {
 }
 
+PHP_FUNCTION(caca_file_tell) {
+}
+
+PHP_FUNCTION(caca_file_read) {
+}
+
+PHP_FUNCTION(caca_file_write) {
+}
+
 PHP_FUNCTION(caca_file_gets) {
 }
 
 PHP_FUNCTION(caca_file_eof) {
 }
 
-PHP_FUNCTION(caca_get_import_list) {
+PHP_FUNCTION(caca_import_memory) {
 }
 
-PHP_FUNCTION(caca_export_memory) {
+PHP_FUNCTION(caca_import_file) {
+}
+
+PHP_FUNCTION(caca_get_import_list) {
 }
 
 PHP_FUNCTION(caca_get_export_list) {
 }
 
+PHP_FUNCTION(caca_create_display) {
+}
+
+PHP_FUNCTION(caca_create_display_with_driver) {
+}
+
 PHP_FUNCTION(caca_get_display_driver_list) {
 }
 
@@ -622,6 +640,9 @@ PHP_FUNCTION(caca_get_display_driver) {
 PHP_FUNCTION(caca_set_display_driver) {
 }
 
+PHP_FUNCTION(caca_get_canvas) {
+}
+
 PHP_FUNCTION(caca_refresh_display) {
 }
 
@@ -661,9 +682,6 @@ PHP_FUNCTION(caca_get_event_type) {
 PHP_FUNCTION(caca_get_event_key_ch) {
 }
 
-PHP_FUNCTION(caca_get_event_key_utf8) {
-}
-
 PHP_FUNCTION(caca_get_event_mouse_button) {
 }
 
@@ -679,4 +697,3 @@ PHP_FUNCTION(caca_get_event_resize_width) {
 PHP_FUNCTION(caca_get_event_resize_height) {
 }
 
-
diff --git a/caca-php/php_caca.h b/caca-php/php_caca.h
index ec5d4ec..94e0603 100644
--- a/caca-php/php_caca.h
+++ b/caca-php/php_caca.h
@@ -61,7 +61,6 @@ PHP_FUNCTION(caca_set_canvas_boundaries);
 PHP_FUNCTION(caca_invert);
 PHP_FUNCTION(caca_flip);
 PHP_FUNCTION(caca_flop);
-PHP_FUNCTION(caca_rotate_180);
 PHP_FUNCTION(caca_rotate_left);
 PHP_FUNCTION(caca_rotate_right);
 PHP_FUNCTION(caca_stretch_left);
@@ -71,9 +70,9 @@ PHP_FUNCTION(caca_set_attr);
 PHP_FUNCTION(caca_put_attr);
 PHP_FUNCTION(caca_set_color_ansi);
 PHP_FUNCTION(caca_set_color_argb);
-PHP_FUNCTION(caca_attr_to_argb64);
-PHP_FUNCTION(caca_utf32_to_ascii);
-PHP_FUNCTION(caca_utf32_is_fullwidth);
+PHP_FUNCTION(caca_attr_to_ansi);
+PHP_FUNCTION(caca_attr_to_ansi_fg);
+PHP_FUNCTION(caca_attr_to_ansi_bg);
 PHP_FUNCTION(caca_draw_line);
 PHP_FUNCTION(caca_draw_polyline);
 PHP_FUNCTION(caca_draw_thin_line);
@@ -84,14 +83,12 @@ PHP_FUNCTION(caca_draw_thin_ellipse);
 PHP_FUNCTION(caca_fill_ellipse);
 PHP_FUNCTION(caca_draw_box);
 PHP_FUNCTION(caca_draw_thin_box);
-PHP_FUNCTION(caca_draw_cp437_box);
 PHP_FUNCTION(caca_fill_box);
 PHP_FUNCTION(caca_draw_triangle);
 PHP_FUNCTION(caca_draw_thin_triangle);
 PHP_FUNCTION(caca_fill_triangle);
 PHP_FUNCTION(caca_get_frame_count);
 PHP_FUNCTION(caca_set_frame);
-PHP_FUNCTION(caca_get_frame_name);
 PHP_FUNCTION(caca_set_frame_name);
 PHP_FUNCTION(caca_create_frame);
 PHP_FUNCTION(caca_free_frame);
@@ -123,14 +120,21 @@ PHP_FUNCTION(caca_canvas_set_figfont);
 PHP_FUNCTION(caca_put_figchar);
 PHP_FUNCTION(caca_flush_figlet);
 PHP_FUNCTION(caca_file_close);
+PHP_FUNCTION(caca_file_tell);
+PHP_FUNCTION(caca_file_read);
+PHP_FUNCTION(caca_file_write);
 PHP_FUNCTION(caca_file_gets);
 PHP_FUNCTION(caca_file_eof);
+PHP_FUNCTION(caca_import_memory);
+PHP_FUNCTION(caca_import_file);
 PHP_FUNCTION(caca_get_import_list);
-PHP_FUNCTION(caca_export_memory);
 PHP_FUNCTION(caca_get_export_list);
+PHP_FUNCTION(caca_create_display);
+PHP_FUNCTION(caca_create_display_with_driver);
 PHP_FUNCTION(caca_get_display_driver_list);
 PHP_FUNCTION(caca_get_display_driver);
 PHP_FUNCTION(caca_set_display_driver);
+PHP_FUNCTION(caca_get_canvas);
 PHP_FUNCTION(caca_refresh_display);
 PHP_FUNCTION(caca_set_display_time);
 PHP_FUNCTION(caca_get_display_time);
@@ -144,7 +148,6 @@ PHP_FUNCTION(caca_get_mouse_x);
 PHP_FUNCTION(caca_get_mouse_y);
 PHP_FUNCTION(caca_get_event_type);
 PHP_FUNCTION(caca_get_event_key_ch);
-PHP_FUNCTION(caca_get_event_key_utf8);
 PHP_FUNCTION(caca_get_event_mouse_button);
 PHP_FUNCTION(caca_get_event_mouse_x);
 PHP_FUNCTION(caca_get_event_mouse_y);