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--TEST--
SPL: DirectoryIterator::getExtension() basic test
--FILE--
<?php
$dir = __DIR__ . DIRECTORY_SEPARATOR . md5('DirectoryIterator::getExtension') . DIRECTORY_SEPARATOR;
if (!mkdir($dir)) {
die('Failed to create test directory');
}
$files = array('test.txt', 'test.extension', 'test');
foreach ($files as $file) {
touch($dir . $file);
}
$dit_exts = array();
$nfo_exts = array();
foreach (new DirectoryIterator($dir) as $file) {
if ($file->isDot()) {
continue;
}
$dit_exts[] = $file->getExtension();
$nfo_exts[] = pathinfo($file->getFilename(), PATHINFO_EXTENSION);
}
var_dump($dit_exts === $nfo_exts);
sort($dit_exts);
var_dump($dit_exts);
?>
--CLEAN--
<?php
$dir = __DIR__ . DIRECTORY_SEPARATOR . md5('DirectoryIterator::getExtension') . DIRECTORY_SEPARATOR;
$files = array('test.txt', 'test.extension', 'test');
foreach ($files as $file) {
unlink($dir . $file);
}
rmdir($dir);
?>
--EXPECT--
bool(true)
array(3) {
[0]=>
string(0) ""
[1]=>
string(9) "extension"
[2]=>
string(3) "txt"
}
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