本文整理汇总了PHP中Zip::clear方法的典型用法代码示例。如果您正苦于以下问题：PHP Zip::clear方法的具体用法？PHP Zip::clear怎么用？PHP Zip::clear使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Zip的用法示例。
在下文中一共展示了Zip::clear方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: backup
function backup()
{
$settings = Plugin::getAllSettings('backup_restore');
// All of the tablesnames that belong to Fresh CMS core.
$tablenames = array('layout', 'page', 'page_part', 'page_tag', 'permission', 'plugin_settings', 'setting', 'snippet', 'tag', 'user', 'user_permission');
// All fields that should be wrapped as CDATA
$cdata_fields = array('content', 'content_html');
// Setup XML for backup
$xmltext = '<?xml version="1.0" encoding="UTF-8"?><freshcms></freshcms>';
$xmlobj = new SimpleXMLExtended($xmltext);
$xmlobj->addAttribute('version', CMS_VERSION);
// Retrieve all database information for placement in XML backup
global $__CMS_CONN__;
Record::connection($__CMS_CONN__);
$lasttable = '';
// Generate XML file entry for each table
foreach ($tablenames as $tablename) {
$table = Record::query('SELECT * FROM ' . TABLE_PREFIX . $tablename);
while ($entry = $table->fetchObject()) {
if ($lasttable !== $tablename) {
$lasttable = $tablename;
$child = $xmlobj->addChild($tablename . 's');
}
$subchild = $child->addChild($tablename);
while (list($key, $value) = each($entry)) {
if ($key === 'password' && $settings['pwd'] === '0') {
$value = '';
}
if (in_array($key, $cdata_fields, true)) {
$subchild->addCData($key, $value);
} else {
$subchild->addChild($key, $value);
}
}
}
}
// Create the XML file
$file = $xmlobj->asXML();
$filename = 'freshcms-backup-' . date($settings['stamp']);
// Offer a plain XML file or a zip file for download
if ($settings['zip'] == '1') {
// Create a note file
$note = "---[ NOTES for {$filename}.xml ]---\n\n";
$note .= "This backup was created for a specific Fresh CMS version, please only restore it\n";
$note .= "on the same version.\n\n";
$note .= "When restoring a backup, upload the UNzipped XML file, not this zip file.\n\n";
$note .= 'Created on ' . date('Y-m-d') . ' at ' . date('H:i:s') . ' GTM ' . date('O') . ".\n";
$note .= 'Created with BackupRestore plugin version ' . BR_VERSION . "\n";
$note .= 'Created for Fresh CMS version ' . CMS_VERSION . "\n\n";
$note .= '---[ END NOTES ]---';
use_helper('Zip');
$zip = new Zip();
$zip->clear();
$zip->addFile($note, 'readme.txt');
$zip->addFile($file, $filename . '.xml');
$zip->download($filename . '.zip');
} else {
header('Pragma: public');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Cache-Control: private', false);
header('Content-Type: text/xml; charset=UTF-8');
header('Content-Disposition: attachment; filename=' . $filename . '.xml;');
header('Content-Transfer-Encoding: 8bit');
header('Content-Length: ' . strlen($file));
echo $file;
}
}示例2: backup
function backup()
{
$settings = Plugin::getAllSettings('backup_restore');
// All of the tablesnames that belong to Wolf CMS core.
$tablenames = array();
if (strpos(DB_DSN, 'mysql') !== false) {
$sql = 'show tables';
}
if (strpos(DB_DSN, 'sqlite') !== false) {
$sql = 'SELECT name FROM SQLITE_MASTER WHERE type="table" ORDER BY name';
}
if (strpos(DB_DSN, 'pgsql') !== false) {
$sql = "select tablename from pg_tables where schemaname='public'";
}
Record::logQuery($sql);
$pdo = Record::getConnection();
$result = $pdo->query($sql);
while ($col = $result->fetchColumn()) {
$tablenames[] = $col;
}
// All fields that should be wrapped as CDATA
$cdata_fields = array('title', 'content', 'content_html');
// Setup XML for backup
$xmltext = '<?xml version="1.0" encoding="UTF-8"?><wolfcms></wolfcms>';
$xmlobj = new SimpleXMLExtended($xmltext);
$xmlobj->addAttribute('version', CMS_VERSION);
// Retrieve all database information for placement in XML backup
global $__CMS_CONN__;
Record::connection($__CMS_CONN__);
// Generate XML file entry for each table
foreach ($tablenames as $tablename) {
$table = Record::query('SELECT * FROM ' . $tablename);
$child = $xmlobj->addChild($tablename . 's');
while ($entry = $table->fetch(PDO::FETCH_ASSOC)) {
$subchild = $child->addChild($tablename);
foreach ($entry as $key => $value) {
if ($key == 'password' && $settings['pwd'] === '0') {
$value = '';
}
if (in_array($key, $cdata_fields, true)) {
$valueChild = $subchild->addCData($key, $value);
} else {
$valueChild = $subchild->addChild($key, str_replace('&', '&', $value));
}
if ($value === null) {
$valueChild->addAttribute('null', true);
}
}
}
}
// Add XML files entries for all files in upload directory
if ($settings['backupfiles'] == '1') {
$dir = realpath(FILES_DIR);
$this->_backup_directory($xmlobj->addChild('files'), $dir, $dir);
}
// Create the XML file
$file = $xmlobj->asXML();
$filename = 'wolfcms-backup-' . date($settings['stamp']) . '.' . $settings['extension'];
// Offer a plain XML file or a zip file for download
if ($settings['zip'] == '1') {
// Create a note file
$note = "---[ NOTES for {$filename} ]---\n\n";
$note .= "This backup was created for a specific Wolf CMS version, please only restore it\n";
$note .= "on the same version.\n\n";
$note .= "When restoring a backup, upload the UNzipped XML backup file, not this zip file.\n\n";
$note .= 'Created on ' . date('Y-m-d') . ' at ' . date('H:i:s') . ' GTM ' . date('O') . ".\n";
$note .= 'Created with BackupRestore plugin version ' . BR_VERSION . "\n";
$note .= 'Created for Wolf CMS version ' . CMS_VERSION . "\n\n";
$note .= '---[ END NOTES ]---';
use_helper('Zip');
$zip = new Zip();
$zip->clear();
$zip->addFile($note, 'readme.txt');
$zip->addFile($file, $filename);
$zip->download($filename . '.zip');
} else {
header('Pragma: public');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Cache-Control: private', false);
header('Content-Type: text/xml; charset=UTF-8');
header('Content-Disposition: attachment; filename=' . $filename . ';');
header('Content-Transfer-Encoding: 8bit');
header('Content-Length: ' . strlen($file));
echo $file;
}
}