variable display HELP!

[Anon]

I have a script with a lot of variables in it. I would like to echo all the variables with their name and their value to the screen easily (kind of like a print_r() for an array). Is there a funtion of anything that can do this for me without me going through the entire script and echoing each variable???? thanx in advance.

[Anon]

You could make an array containing all the variable you want to display...

$var0 = 0;
$var1 = 1;
$var2 = 2;
$arr = array("var0", "var1", "var2", ...);
for($i = 0; $i < count($arr); $i++) {
$curr_var = $arr[$i];
$curr_value = ${curr_var};
echo "<STRONG>$curr_var</STRONG> = $curr_value<BR>\n";
}

[Anon]

no, I mean I want to know if there is a built in function that will just echo all of your variables to your screen...similar to HTTP_POST_VARS, but for all of the variables not just the posted ones. thanx.

[Anon]

There is an array called $GLOBALS which contains all the global variables. So you can call print_r with $GLOBALS.

Diego

[Anon]

exactly what I was wanting . . . Diego is the man!!!!