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@NogDogJan 12.2005 — #Page B:
Page C:
Really. ? (It's merging all the key/value pairs from the array_merge arguments into one array, which we're then (over)writing to the $_SESSION array in this case.)@NogDogJan 12.2005 — #
Assume Page A has form field defined:
In Page B, it would be available as [FONT=courier new][B]$_POST['first_name'][/B][/FONT]. When you do the [FONT=courier new][B]$_SESSION = array_merge($_SESSION, $_POST);[/B][/FONT] the value is now [i]also[/i] available [FONT=courier new][B]as $_SESSION['first_name'][/B][/FONT] in Page B and any subsequent pages using that session.
Do note, however, that if at any point you re-use a form field name (such as "first_name" in this case) at some point in the page sequence, it [i]will[/i] overwrite the $_SESSION variable with the same key.
$_SESSION array?
Hi,
Ok, i know that by using this
[code=php]
$_SESSION = array_merge($_SESSION, $_POST);
I am putting all the post variable into a single session.
Now, my question is
How can i then add to that. For example: –
i have 3 pages a,b and c.
Page a has been completed so i then move onto page b, so i put all the page a variables into a session array then on page b i continue to fill things in but how do i then add the variables from page b to that session array as when i get to page c i want to display all of page a variables and all of page b for the user to check what he inputed.
Any Ideas
Thanks
k0r54
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@NogDogJan 12.2005 — #Page B:[code=php]
$_SESSION = array_merge($_SESSION, $_POST);
[/code]Page C:
[code=php]
$_SESSION = array_merge($_SESSION, $_POST);
[/code]Really. ? (It's merging all the key/value pairs from the array_merge arguments into one array, which we're then (over)writing to the $_SESSION array in this case.)
0
@NogDogJan 12.2005 — #[i]Originally posted by k0r54 [/i]
[B]So all i need to do is just keep adding them and it wont over write them.
1 more question though, how do i then view the individual field. For display perposes how could i view field First Name from page a on page c.
Thanks
Adam [/B][/QUOTE]
Assume Page A has form field defined:
[code=php]
<input name="first_name" type=text>
[/code]In Page B, it would be available as [FONT=courier new][B]$_POST['first_name'][/B][/FONT]. When you do the [FONT=courier new][B]$_SESSION = array_merge($_SESSION, $_POST);[/B][/FONT] the value is now [i]also[/i] available [FONT=courier new][B]as $_SESSION['first_name'][/B][/FONT] in Page B and any subsequent pages using that session.
Do note, however, that if at any point you re-use a form field name (such as "first_name" in this case) at some point in the page sequence, it [i]will[/i] overwrite the $_SESSION variable with the same key.