change function name pinyins as pinyin

php_pinyin.h

@@ -45,7 +45,7 @@ PHP_RSHUTDOWN_FUNCTION(pinyin);
 PHP_MINFO_FUNCTION(pinyin);
 
 //PHP_FUNCTION(confirm_pinyin_compiled);	/* For testing, remove later. */
-PHP_FUNCTION(pinyins);
+PHP_FUNCTION(pinyin);
 /* 
   	Declare any global variables you may need between the BEGIN
 	and END macros here:     

pinyin.c

@@ -40,7 +40,7 @@ static int le_pinyin;
  * Every user visible function must have an entry in pinyin_functions[].
  */
 const zend_function_entry pinyin_functions[] = {
-	PHP_FE(pinyins,	NULL)
+	PHP_FE(pinyin,	NULL)
 	PHP_FE_END	/* Must be the last line in pinyin_functions[] */
 };
 
@@ -159,7 +159,7 @@ PHP_MINFO_FUNCTION(pinyin)
 /* {{{ proto string confirm_pinyin_compiled(string arg)
    Return a string to confirm that the module is compiled in */
 
-PHP_FUNCTION(pinyins)
+PHP_FUNCTION(pinyin)
 {
 	char *arg = NULL;
 	int arg_len, i=0;//i is index of the array
@@ -176,6 +176,7 @@ PHP_FUNCTION(pinyins)
 		RETURN_NULL();//if not matched, return null
 	}
 	array_init(return_value);
+	add_assoc_string(return_value, "alphabet", rs->pyab, 1);
 	while (rs)
 	{
 		add_index_string(return_value, i, rs->piny, 1);

pinyin.php

@@ -1,6 +1,6 @@
 <?php
 set_time_limit(0);
 for($i=0;$i<10000;$i++){
-	var_dump(pinyins("°¡"));
+	var_dump(pinyin("°¡"));
 }
 ?>