1 system.tar.inc | private Archive_Tar::_extractInString($p_filename) |
This method extract from the archive one file identified by $p_filename. The return value is a string with the file content, or null on error.
Parameters
string $p_filename The path of the file to extract in a string.:
Return value
a string with the file content or null.:
File
- core/
modules/ system/ system.tar.inc, line 1928
Class
Code
private function _extractInString($p_filename)
{
$v_result_str = "";
while (strlen($v_binary_data = $this->_readBlock()) != 0) {
if (!$this->_readHeader($v_binary_data, $v_header)) {
return null;
}
if ($v_header['filename'] == '') {
continue;
}
switch ($v_header['typeflag']) {
case 'L':
{ if (!$this->_readLongHeader($v_header)) {
return null;
} }
}
break;
case 'K':
{ $v_link_header = $v_header;
if (!$this->_readLongHeader($v_link_header)) {
return null;
}
$v_header['link'] = $v_link_header['filename']; }
}
break;
}