[SOLVED] function isdir()

[snorky]

PHP version = 4.4.9

 

Pseudo-code for what I'm trying to do:

 

if $path is not a directory
then print ""
else print $path . "<br />"

 

Actual code attempts:

 

// declare a variable
$path = $folder.'/'.$file;

 

What I've tried once the variable is set:

 

if ((isdir($path)=FALSE)

if (!isdir($path))

 

In desperation I tried to see how the test evaluates:

 

$test=var_dump(isdir($path));
echo $test;

In each case the result is:

 

Fatal error: Call to undefined function: isdir() in listall.php on line 60

 

[Masna]

http://us3.php.net/manual/en/function.is-dir.php

[snorky]

It helps to spell the function correctly....

 

is_dir() works better than my original isdir()

 

We can call this solved.