Get PHP Variable from ID - My Forums

Get PHP Variable from ID

joe-petts — Jan 05, 2018, 11:17 AM

Hello Community,

it's a simple question, but i cant find the right solution:

how i get the PHP-Variable from one resource in the other?

I try to get the value "X-Type" form resource "12" to resource "25"

MODx Resource ID "12":

[[!mySnippet? &type=`X-Type`]]

MODx Resource ID "25":

[[mySnippet]]

mySnippet:

Re: Get PHP Variable from ID

markh — Jul 19, 2018, 11:05 AM

This thread seems to be attracting a lot of spammers so I'm locking it.

Re: Get PHP Variable from ID

trjnx123 — Jul 18, 2018, 11:05 PM

I need little help on few variables, I am using wordpress but i need to enter a few lines of PHP codes on the website.

Re: Get PHP Variable from ID

BobRay — Jul 16, 2018, 08:33 PM

Apparently. They've been nuked.

Re: Get PHP Variable from ID

mrhaw — Jul 16, 2018, 04:55 AM

Is SEO forum spam still a thing?

Re: Get PHP Variable from ID

christian357 — Jun 16, 2018, 05:28 AM

In a language such as C, C++, and Java the programmer must declare the name and type of the variable before use it. In PHP the type of the variable does not need to be declared before using it because types are associated with values rather than variables. As a result, a variable can change the type of its value as much as we want.
You don't need to declare variables or their type before using them in PHP.
As a result, you have Variable Variables, so you may assign a variable to another variable.
for example,
$v='var1';
echo $v; // prints var1
$$v = 'var2';
echo $$v; // prints var2
echo $var1; // prints var2
?>

Re: Get PHP Variable from ID

nuan88 — Jun 14, 2018, 03:16 PM

Hi showbox, could you make a new thread and tell us more about what you want to do? You will get better answers than here

Re: Get PHP Variable from ID

showbox — Jun 14, 2018, 08:12 AM

I want to use php variable on my site to get user information. How can i get it using php variable?

Re: Get PHP Variable from ID

BobRay — Apr 17, 2018, 10:32 PM

I'm not clear on what you're trying to do, but you might be looking for a session variable.

In snippet 1:

$_SESSION['type'] = 'something';

In snippet 2:

$type = $_SESSION['type'];

This assumes that snippet 1 will always execute before snippet 2, and that no snippets on other pages will use the value of the session variable.

Re: Get PHP Variable from ID

mrhaw — Apr 17, 2018, 04:59 PM

Check out setPlacholders
https://modx.com/extras/package/setplaceholders
https://github.com/oo12/setPlaceholders

website.com/page.html?myparameter=myvalue

[[!setPlaceholders? &ph=`myparameter == request.myparameter`]]

Use placeholder [[+myparameter]] in resource
or in code:

$value = $modx->getPlaceholder('myparameter');