core-bundle/src/Resources/contao/library/Contao/ZipReader.php
public function getFile($strName)
	{
		foreach ($this->arrFiles as $k=>$v)
		{
			if ($strName == $v['file_name'])
			{
				$this->intIndex = $k;

				return true;
			}
		}

		return false;
	}
public function getFile($strName)
	{
		foreach ($this->arrFiles as $k=>$v)
		{
			if ($strName == $v['file_name'])
			{
				$this->intIndex = $k;

				return true;
			}
		}

		return false;
	}
Set the internal pointer to a particular file

@param string $strName The file name

@return boolean True if the file was found