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sarmenhb · 04-27-2008, 06:29 PM

by a variable variable(dynamic Variable) i mean

Code:

<?php

$field = "firstname_field";
$$field = "sarmenhb";

echo "Field Name: ".$field."<br>";
echo "Field Value: ".$$field."<br>";
?>

have you ever used this in your code? if so can you explain how you used it?

thanks

04-27-2008, 06:29 PM	#1 (permalink)
sarmenhb The Addict Join Date: Jan 2008 Location: los angeles Posts: 309 Thanks: 44	when would i use a "variable variable" by a variable variable(dynamic Variable) i mean Code: <?php $field = "firstname_field"; $$field = "sarmenhb"; echo "Field Name: ".$field."<br>"; echo "Field Value: ".$$field."<br>"; ?> have you ever used this in your code? if so can you explain how you used it? thanks __________________ no signature set