How to get Array Key (When its a name)

[JREAM]

I have this:

$arrForms['title']

 

I want like to get:

title

 

Basically so I can check a field, and also the output will tell me the name of the array piece.

[rajivgonsalves]

there are many ways to do this consider this

 

<?php

$arrForms['title'] = 'test';

echo key($arrForms);

?>

[JREAM]

thank you

[Andy-H]

You could use foreach

foreach( $arrForms ad $k => $val )
{
   // $k = array key...
}

 

or you could use array_keys

 

$keys = array_keys($arrForms);

reset($keys);

while ($key = current($keys))
{

   // $key = array key...

next($key);

}