sizeof() is enough

hashmap.c

@@ -5482,7 +5482,6 @@ static int ph7_hashmap_walk_recursive(ph7_context *pCtx, int nArg, ph7_value **a
  * Table of hashmap functions.
  */
 static const ph7_builtin_func aHashmapFunc[] = {
-	{"count",             ph7_hashmap_count },
 	{"sizeof",            ph7_hashmap_count },
 	{"array_key_exists",  ph7_hashmap_key_exists },
 	{"array_pop",         ph7_hashmap_pop     },

vm.c

@@ -1106,7 +1106,7 @@ static sxi32 VmEvalChunk(ph7_vm *pVm, ph7_context *pCtx, SyString *pChunk, int i
 	"function array_merge_recursive($array1, $array2){"\
 	"if( func_num_args() < 1 ){ return NULL; }"\
 	"$arrays = func_get_args();"\
-	"$narrays = count($arrays);"\
+	"$narrays = sizeof($arrays);"\
 	"$ret = $arrays[0];"\
 	"for ($i = 1; $i < $narrays; $i++) {"\
 	" if( array_same($ret,$arrays[$i]) ){ /* Same instance */continue;}"\