sending variables from flash to php script?

[Nomadgita]

Help! im trying to send some variables from an swf to a simple php script and then send them back. Currently im using an input field called input....and an output field called output (good naming!) in flash.....u type in a word in the input field and click send button which does this =

on (release) {
loadVariablesNum("http://MYDOMAIN/phpinfo.php", 0, "GET");

}
the php looks like this =

<?php

//THIS JUST ADDS SOME TEXT TO THE VARIABLE

$input.=" from php"

//THIS CREATES THE VARIABLE TO BE DISPLAYED IN THE DYNAMIC TXT FIELD CALLED OUTPUT BACK

IN FLASH

$output= "output=$input";
echo $output;

?>


It doesnt seem to work...cant anyone see where im going wrong?

thanks

[petefs]

First, you're going to get a parse error from the missing semicolon after this line:

PHP Code:

$input .= " from php" 


Second, you must define a string variable before using the concat assignment operator like that.

Third, you should use the $_GET superglobal to retrieve variables sent through GET.

PHP Code:

$input = $_GET['input'];
$input .= " from php";
$output = "output=$input";
echo $output; 


Should work, then : )

[Gibberish]

flash code:

PHP Code:

on (release){
varsToSend = new LoadVars();
varsToSend.myPHPVar1 = myFlashVar1;
varsToSend.myPHPVar2 = myFlashVar2;
varsToSend.sendAndLoad("http://MYDOMAIN/phpinfo.php", varsToSend,"POST");
} 


php code:

PHP Code:

echo $myPHPVar1;
echo $myPHPVar2;