Archive_Tar::_readBlock

public function Archive_Tar::_readBlock

public Archive_Tar::_readBlock()

Return value

null|string

File

modules/system/system.tar.inc, line 1087

Class

Archive_Tar

Code

public function _readBlock() 
 {
  $v_block = null;
  if (is_resource($this->_file)) {
    if ($this->_compress_type == 'gz') {
      $v_block = @gzread($this->_file, 512);
    }
    else {
      if ($this->_compress_type == 'bz2') {
        $v_block = @bzread($this->_file, 512);
      }
      else {
        if ($this->_compress_type == 'lzma2') {
          $v_block = @xzread($	          			          		
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