[SOLVED] Array Question

[php-pendejo]

Ok im using this code to debug and get all the globals that are posted on my site

$ArrayList = array("_POST", "_GET", "_COOKIE", "_ENV", "_FILES", "_SESSION", "_SERVER");
foreach($ArrayList as $gblArray) {
  $keys = array_keys($$gblArray);
  $DebugInfo .=  "\n Key: $gblArray - \n";
  foreach($keys as $key){
    @$$key = trim(${$gblArray}[$key]);
    if (is_array($$key)){
      for($i=0; sizeof($$key); $i++){
        $DebugInfo .=  "$key = ". @$$key[$i] . " \n";
      }
    } else {
      $DebugInfo .=  "$key = ". @$$key . " \n";
    }
  }
}

heres the delema. what i need is if $$key is an array to spit it out instead of saying its an array

 

can anyone help?

 

the way I am posting is

<select name="block[]" multiple>
<option value = 1> test1</option>
<option value = 2> test2</option>
<select>

or something like that 

[.josh]

If you're just wanting a dump of info for debug purposes, just do something like

 

<?php
$ArrayList = array("_POST", "_GET", "_COOKIE", "_ENV", "_FILES", "_SESSION", "_SERVER");
foreach($ArrayList as $gblArray) {
   echo "$gblArray<br/>";
   echo "<pre>";
   print_r($$gblArray);
   echo "</pre>";
}
?>

[.josh]

Or hey, just do this:

 

<?php
echo "<pre>";
print_r(get_defined_vars());
echo "</pre>";
?>

[php-pendejo]

uhm did you read or see the code?

 

1. I want it in a string called $DebugInfo

2. when i do print_f($$key) it spits out array

 

any other ideas???

[.josh]

okay well first off, you say in the OP you're trying to spit out info, not put it into an array.  You just explained how you were having issues trying to spit out info from an array.  To me, that means you're trying to spit out info, not put info into an array. 

 

2nd, it's print_r, not print_f.

[php-pendejo]

ok i want to apologize for saying what i said. I figued out... sorry I didn't see your second post when i replied.

 

once i saw that i did this

 

$Debug_Info = htmlspecialchars(print_r(get_defined_vars(), true));

 

it made life easier so thank you very much lol