Re: [PHP] Re: how to insert html code with PHP

On 11.04.2013 19:19, Jim Giner wrote:
> On 4/11/2013 10:48 AM, Rafnews wrote:
>> On 11.04.2013 13:34, Rafnews wrote:
>>> Hi,
>>>
>>> I would like to insert a piece of HTML code inside several pages.
>>> all pages are differently named.
>>>
>>> i need in each page to find a particular tag, let's say <div
>>> id="#submenu">...</div> (so based on its ID and tagname) and inside it
>>> to insert my PHP/HTML code.
>>>
>>> how can i do that ?
>>>
>>> thx.
>>>
>>> A.
>>
>> Ok i can write an include_once('myfile.php');
>>
>> however if i have an array in this file, other files where is the
>> include_once(); do not recognize the array.
>>
>> here is an extract of this file to include (submenu.php):
>> <?php
>> $submenu = array();
>> $submenu[] = array('id' => 1,'class'=>'menuitem1');
>> $submenu[] = array('id' => 2,'class'=>'menuitem2');
>>
>> // function in the same file
>> function DisplayMenu($title){
>>   // here i do not have access to the previous array $submenu define
>> outside the function
>>   ...
>> }
>>
>> as it is included the function DisplayMenu should also have access to
>> $submenu array, no ?
>>
>>
>>
> basic php question.  Variables within any function are local to that 
> function (except for superglobals like $_POST, $_SESSION, etc.).  In 
> order to reference a var defined/used outside that function you must 
> add a global statement in the function:
>
> function xxxx()
> {
>    global $submenu;
>
> ...
> ...
> }
>
I solve my problem creating a class and now it works well.