Difference between revisions of "JArchiveBzip2/extract"
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< API15:JArchiveBzip2
(New page: ===Description===
Extract a Bzip2 compressed file to a given path
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Extract a Bzip2 compressed file to a given path | Extract a Bzip2 compressed file to a given path | ||
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===Examples=== | ===Examples=== | ||
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category=extract | category=extract | ||
category=JArchiveBzip2 | category=JArchiveBzip2 | ||
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category=MethodExample | category=MethodExample | ||
include=* | include=* | ||
format= ,,, | format= ,,, | ||
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Latest revision as of 19:18, 24 March 2017
The "API15" namespace is an archived namespace. This page contains information for a Joomla! version which is no longer supported. It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.
Description[edit]
Extract a Bzip2 compressed file to a given path
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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;
}
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Examples[edit]
Code Examples[edit]