PHP Archive_Tar::_readBlock示例

_readBlock() public method

{{{ _readBlock()

public _readBlock ( )

示例#1

文件： durabletar.class.php 项目： navi8602/wa-shop-ppg

 function _getSize($p_len = null)
 {
     static $count = 0;
     if ($this->tarSize) {
         return;
     }
     $currentBlock = $this->_getOffset($p_len);
     while (strlen(parent::_readBlock($p_len))) {
         $this->_jumpBlock(1024);
         $tarSize = $this->_getOffset($p_len);
         if ($tarSize > 0) {
             $this->tarSize = $tarSize;
         } else {
             break;
         }
         if (++$count > 128) {
             $count = 0;
             $this->setState($this->resumeOffset);
         }
     }
     $this->_rewind();
     $this->_jumpBlock($currentBlock);
 }