public function testInsertAt()
{
$dummy = new DummyExample('test');
$this->assertEquals(insert_at(array(1, 2, 3), 0, 0), array(0, 1, 2, 3));
$this->assertEquals(insert_at(array(1, 2, 3), 4, 3), array(1, 2, 3, 4));
$this->assertEquals(insert_at(array(1, 2, 3), $dummy, 3), array(1, 2, 3, $dummy));
}
function css($file, $version = null, $index = -1, $module = null, $less = false)
{
foreach ($this->cssFiles as $k => $css) {
if ($css->name === $file) {
if ($css->version === $version) {
return false;
} else {
trigger_error('The css file ' . $file . ' of version ' . $version . ' has a different version ' . $css->version . ' registered');
break;
}
}
}
$css = new CssLink($file, $version, $module, $less);
if ($index == -1) {
$this->cssFiles[] = $css;
} else {
$this->cssFiles = insert_at($this->cssFiles, $css, $index);
}
}
