Problem obtaining resultset from stored procedure

I have a procedure

Code:

---

CREATE PROCEDURE GET_PAGES()
                                BEGIN
                                        select page as page,page_url as url, count(*) as visits from pages_log group by page order by visits desc;
                                END

---

on mysql 5.x
when i call procedure from php

PHP Code:

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$con=mysql_connect('localhost','root','');
$result=mysql_query("call GET_PAGES()",$con); 


---

i do not get any resultset in $result
i am new to php please help
//
I also want to know what is mysqli
please help:o

is there any other way of doing it,
when i type from commend prompt as

Code:

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mysql>call GET_PAGES();

---

i get the output why php can't get it???