Testing - PHP
pathinfo()
checkFileExtension()
$path = index.php
Filename extension = 'php'
$path = index
Filename extension does NOT = 'php'
checkFileExtension2()
$path = index.php
Filename extension = 'php'
$path = index
Filename extension does NOT = 'php'
checkFileExtensionPlus()
$path = index.php
$path = index
Filename extension does NOT = 'php'... Adding '.php' to filename...
$correct_filename = index.php