JArchiveBzip2/extract
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< API15:JArchiveBzip2
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Description[edit]
Extract a Bzip2 compressed file to a given path
Template:Description:JArchiveBzip2/extract
Syntax[edit]
extract($archive, $destination, $options=array())
Parameter Name | Default Value | Description |
---|---|---|
$archive | $archive Path to Bzip2 archive to extract | |
$destination | $destination Path to extract archive to | |
$options | array() | $options Extraction options [unused] |
Returns[edit]
boolean True if successful
Defined in[edit]
libraries/joomla/filesystem/archive/bzip2.php
Importing[edit]
jimport( 'joomla.filesystem.archive.bzip2' );
Source Body[edit]
function extract($archive, $destination, $options = array ())
{
// Initialize variables
$this->_data = null;
if (!extension_loaded('bz2')) {
$this->set('error.message', 'BZip2 Not Supported');
return JError::raiseWarning(100, $this->get('error.message'));
}
if (!$this->_data = JFile::read($archive)) {
$this->set('error.message', 'Unable to read archive');
return JError::raiseWarning(100, $this->get('error.message'));
}
$buffer = bzdecompress($this->_data);
if (empty ($buffer)) {
$this->set('error.message', 'Unable to decompress data');
return JError::raiseWarning(100, $this->get('error.message'));
}
if (JFile::write($destination, $buffer) === false) {
$this->set('error.message', 'Unable to write archive');
return JError::raiseWarning(100, $this->get('error.message'));
}
return true;
}
[Edit See Also] Template:SeeAlso:JArchiveBzip2/extract
Examples[edit]
<CodeExamplesForm />