print $_POST var array

sid

i dont know why i cant get this to work...

i pretty much just would like to walk through the $_POST array and print all the keys and values for testing purposes...

something like


foreach ($_POST as $key => $value) {
    print "$key - $value <BR>";
}

which doesnt work...

thanks a lot...

sid

MrAlaska

Try HTTP_POST_VARS instead. If you have a version prior to 4.0.3 with track_vars disabled, try $GLOBALS[HTTP_POST_VARS]. If all that doesn't work, change it to GET and throw some variables in the URL.

philipolson

When in doubt, try phpinfo() It'll spew out all sort of information, scan towards the bottom. Also, $POST (and other autoglobals) became available in PHP 4.1.0 so use $HTTP_POST_VARS prior to that. $REQUEST can be nice too.

sid

ok... im an official idiot... i tried to check for post by using get vars... duh...

this here works perfectly fine for both (at least with PHP 4.1+):

foreach ($_POST as $key => $value) {
    print  $key . " => " . $value . "<BR>";
}
foreach ($_GET as $key => $value) {
    print  $key . " => " . $value . "<BR>";
}