strtolower() isn't working. Returns empty string.

[ttocskcaj]

I noticed that strtolower() wasn't working. My script was adding blank rows to a text file that was supposed to be lowercase emails, so I wrote the following script to confirm it's not working:

<?php
$var = "Foo";
echo "$var<br />";
echo srttolower($var)."<br />";
$var = strtolower($var);
echo "$var<br />";
?>

This page just prints "Foo" once on the screen where I should see

Foo

foo

foo

 

 

I then checked my error log, and I'm getting Call to undefined function messages for strtolower().

Any ideas?

 

[Deoctor]

u have a spelling mistake..

It is working fine for me

<?php
$var = "Foo";
echo "$var<br />";
echo strtolower($var)."<br />";
$var = strtolower($var);
echo "$var<br />";
?>

[ttocskcaj]

Don't know how I managed that. I use an IDE lol.

*bangs head on wall*