本文整理汇总了PHP中zipfile::last_dir方法的典型用法代码示例。如果您正苦于以下问题：PHP zipfile::last_dir方法的具体用法？PHP zipfile::last_dir怎么用？PHP zipfile::last_dir使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类zipfile的用法示例。
在下文中一共展示了zipfile::last_dir方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: dir
function dir($name)
{
$name = str_replace("\\", "/", $name);
$name = ereg_replace("^/|^//", "", $name);
$name = ereg_replace("/\$|//\$", "", $name);
self::$last_dir = $name;
$fr = "PK";
$fr .= "\n";
// ver needed to extract
$fr .= "";
// gen purpose bit flag
$fr .= "";
// compression method
$fr .= "";
// last mod time and date
$fr .= pack("V", 0);
// crc32
$fr .= pack("V", 0);
//compressed filesize
$fr .= pack("V", 0);
//uncompressed filesize
$fr .= pack("v", strlen($name));
//length of pathname
$fr .= pack("v", 0);
//extra field length
$fr .= $name;
// end of "local file header" segment
// no "file data" segment for path
// "data descriptor" segment (optional but necessary if archive is not served as file)
//$fr .= pack("V",$crc); //crc32
//$fr .= pack("V",$c_len); //compressed filesize
//$fr .= pack("V",$unc_len); //uncompressed filesize
// add this entry to array
self::$datasec[] = $fr;
$new_offset = strlen(implode("", self::$datasec));
// ext. file attributes mirrors MS-DOS directory attr byte, detailed
// at http://support.microsoft.com/support/kb/articles/Q125/0/19.asp
// now add to central record
$cdrec = "PK";
$cdrec .= "";
// version made by
$cdrec .= "\n";
// version needed to extract
$cdrec .= "";
// gen purpose bit flag
$cdrec .= "";
// compression method
$cdrec .= "";
// last mod time & date
$cdrec .= pack("V", 0);
// crc32
$cdrec .= pack("V", 0);
//compressed filesize
$cdrec .= pack("V", 0);
//uncompressed filesize
$cdrec .= pack("v", strlen($name));
//length of filename
$cdrec .= pack("v", 0);
//extra field length
$cdrec .= pack("v", 0);
//file comment length
$cdrec .= pack("v", 0);
//disk number start
$cdrec .= pack("v", 0);
//internal file attributes
$ext = "";
$ext = "����";
$cdrec .= pack("V", 16);
//external file attributes - 'directory' bit set
$cdrec .= pack("V", self::$old_offset);
//relative offset of local header
self::$old_offset = $new_offset;
$cdrec .= $name;
// optional extra field, file comment goes here
// save to array
self::$ctrl_dir[] = $cdrec;
}