本文整理汇总了PHP中DirectoryIterator::getSize方法的典型用法代码示例。如果您正苦于以下问题：PHP DirectoryIterator::getSize方法的具体用法？PHP DirectoryIterator::getSize怎么用？PHP DirectoryIterator::getSize使用的例子？那么, 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DirectoryIterator的用法示例。
在下文中一共展示了DirectoryIterator::getSize方法的7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: getSizeString
public function getSizeString()
{
$units = array('B', 'KB', 'MB', 'GB', 'TB');
$bytes = parent::getSize();
$bytes = max($bytes, 0);
$pow = floor(($bytes ? log($bytes) : 0) / log(1024));
$pow = min($pow, count($units) - 1);
$bytes /= pow(1024, $pow);
return round($bytes, 2) . ' ' . $units[$pow];
}示例2: DirectoryIterator
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head>
<body>
<?php
$dir = new DirectoryIterator("E:/AppServ");
echo "<table border='1' width='500'>";
echo "<tr><th>目录/文件名</th><th>大小</th><th>操作</th></tr>";
while ($dir->valid()) {
echo "<tr>";
$d = $dir->current();
if ($dir->isDir()) {
echo "<td><a href=''>{$d}</a></td>";
echo "<td> </td>";
echo "<td> </td>";
} else {
echo "<td>" . $d . "</td>";
echo "<td>" . $dir->getSize() . "byte</td>";
echo "<td><a href=''>删除</a></td>";
}
echo "</tr>";
$dir->next();
}
echo "</table>";
?>
</body>
</html>示例3: buildTableRow
public function buildTableRow(DirectoryIterator $file, $includeParentDirectoryDots = true)
{
if (!$file->isDot() && substr($file->getFilename(), 0, 1) == '.' && Administration::instance()->Configuration->get('show-hidden', 'filemanager') != 'yes') {
return;
} elseif ($file->isDot() && !$includeParentDirectoryDots && $file->getFilename() == '..') {
return;
} elseif ($file->getFilename() == '.') {
return;
}
$relpath = str_replace($this->getStartLocation() == '' ? DOCROOT : DOCROOT . $this->getStartLocation(), NULL, $file->getPathname());
if (!$file->isDir()) {
//if(File::fileType($file->getFilename()) == self::CODE)
// $download_uri = self::baseURL() . 'edit/?file=' . urlencode($relpath);
//else
$download_uri = self::baseURL() . 'download/?file=' . urlencode($relpath);
} else {
$download_uri = self::baseURL() . 'properties/?file=' . urlencode($relpath) . '/';
}
if (!$file->isDot()) {
$td1 = Widget::TableData(Widget::Anchor($file->getFilename(), self::baseURL() . ($file->isDir() ? 'browse' . $relpath . '/' : 'properties/?file=' . urlencode($relpath)), NULL, 'file-type ' . ($file->isDir() ? 'folder' : File::fileType($file->getFilename()))));
//$group = (function_exists('posix_getgrgid') ? posix_getgrgid($file->getGroup()) : $file->getGroup());
//$owner = (function_exists('posix_getpwuid') ? posix_getpwuid($file->getOwner()) : $file->getOwner());
$group = $file->getGroup();
$owner = $file->getOwner();
$td3 = Widget::TableData(File::getOctalPermission($file->getPerms()) . ' <span class="inactive">' . File::getReadablePerm($file->getPerms()), NULL, NULL, NULL, array('title' => (isset($owner['name']) ? $owner['name'] : $owner) . ', ' . (isset($group['name']) ? $group['name'] : $group)) . '</span>');
$td4 = Widget::TableData(DateTimeObj::get(__SYM_DATETIME_FORMAT__, $file->getMTime()));
if ($file->isWritable()) {
if ($file->isDir()) {
$td5 = Widget::TableData(Widget::Anchor('Edit', $download_uri));
} else {
$td5 = Widget::TableData(Widget::Anchor('Download', $download_uri));
}
} else {
$td5 = Widget::TableData('-', 'inactive');
}
} else {
$td1 = Widget::TableData(Widget::Anchor('↵', self::baseURL() . 'browse' . $relpath . '/'));
$td3 = Widget::TableData('-', 'inactive');
$td4 = Widget::TableData('-', 'inactive');
$td5 = Widget::TableData('-', 'inactive');
}
$td2 = Widget::TableData($file->isDir() ? '-' : General::formatFilesize($file->getSize()), $file->isDir() ? 'inactive' : NULL);
$startlocation = DOCROOT . $this->getStartLocation();
if (!$file->isDot()) {
$td5->appendChild(Widget::Input('items[' . str_replace($startlocation, '', $file->getPathname()) . ($file->isDir() ? '/' : NULL) . ']', NULL, 'checkbox'));
}
return Widget::TableRow(array($td1, $td2, $td3, $td4, $td5));
}示例4: _processFile
/**
* Process file
*
* @param int $directoryID
* @param DirectoryIterator $entries
*/
protected final function _processFile($directoryID, DirectoryIterator $entries)
{
$scanID = $this->_scanRow->scanID;
// Load row when exists
$fileRow = $this->_fileTable->fetchRow(array('directoryID' => $directoryID, 'name' => $entries->getFilename()));
// Already scanned
if ($fileRow && $fileRow->lastScanID == $scanID) {
return;
}
$pathname = $entries->getPathname();
// Data
$data = array('modifyDate' => $this->_normalizeDate($entries->getMTime()), 'owner' => $this->_normalizeUser($entries->getOwner()), 'group' => $this->_normalizeGroup($entries->getGroup()), 'permissions' => $entries->getPerms(), 'size' => $entries->getSize(), 'linkTarget' => $entries->isLink() ? $entries->getLinkTarget() : null);
// Content
$contentHash = null;
if (!$entries->isLink() && ($this->_alwaysCheckContent || !$fileRow || $fileRow->modifyDate != $data['modifyDate'] || $fileRow->size != $data['size'])) {
// Non-accessible file
if (!is_readable($pathname)) {
$this->_log(self::LOG_ERROR, "\t{$pathname} cannot be read.");
if ($fileRow) {
$contentHash = $fileRow->contentHash;
}
} else {
$contentHash = md5_file($pathname);
}
}
// Transaction
$this->_db->beginTransaction();
// New row
if ($newRow = !$fileRow) {
fwrite(STDOUT, "\t{$pathname} is new.\n");
$fileRow = $this->_createFileRow(array('directoryID' => $directoryID, 'name' => $entries->getFilename()) + $data);
}
// Store values
$oldValues = $fileRow->toArray();
// Content
if ($fileRow->contentHash != $contentHash) {
$data['contentHash'] = $contentHash;
if ($this->_storagePath) {
$data['storedAs'] = $this->_copyFile($fileRow->fileID, $entries);
}
}
// Update row
$this->_updateFileRow($pathname, $fileRow, $data);
$fileRow->lastScanID = $scanID;
$fileRow->save();
// Scan row update
$this->_scanRow->lastOperationDate = new SeekR_Expression('NOW()');
$this->_scanRow->save();
// Transaction
$this->_db->commit();
}示例5: _filestackProcessDir
private function _filestackProcessDir($dir)
{
$Iterator = new \DirectoryIterator($dir);
if ($this->_filestackKey > 0) {
$Iterator->seek($this->_filestackKey);
}
while ($Iterator->valid()) {
// timeout check:
if ($this->intervalLimitIsReached() === true) {
$this->_Dirstack->save();
$this->_Filestack->save();
$this->setMessage('Filestack creation: ' . $this->_filesInStack . ' files processed.');
return false;
}
$this->_filestackKey = $Iterator->key();
$this->Storage->set('filestackKey', $this->_filestackKey, 'filecheck');
// skip dots:
if ($Iterator->isDot()) {
$Iterator->next();
continue;
}
// if is directory save to database for later processing:
$currentPath = $Iterator->getPathname();
if ($Iterator->isDir()) {
$this->_Dirstack->addPath($currentPath);
$Iterator->next();
continue;
}
// filesize check:
$filesize = $Iterator->getSize();
if (empty($filesize) || $filesize > $this->sizeFilter) {
$Iterator->next();
continue;
}
// filetype check:
if ($this->_extensionCheck === true) {
$fileExtension = $Iterator->getExtension();
if (empty($fileExtension) || !isset($this->_allowedExtensions[$fileExtension])) {
$Iterator->next();
continue;
}
}
// add file to stack:
$this->_Filestack->addPath($currentPath);
// create hash (if not yet done):
if ($this->_createFilehashDb === true) {
$pathhash = sha1($currentPath);
$filehash = sha1_file($currentPath);
$this->Database->setQuery("INSERT IGNORE INTO #__wm_filehashes (pathhash, filehash, mode) VALUES(" . $this->Database->q($pathhash) . "," . $this->Database->q($filehash) . ", " . $this->Database->q($this->runMode) . ")")->execute();
}
$this->_filesInStack++;
$this->Storage->set('filesInStack', $this->_filesInStack, 'filecheck');
$Iterator->next();
}
unset($Iterator);
// current dir completed -> delete from stack:
$this->_Dirstack->save();
$this->_Dirstack->clear();
$this->_Filestack->save();
$this->_Filestack->clear();
$this->Database->setQuery("DELETE FROM #__wm_dirstack WHERE path = " . $this->Database->q($dir) . "AND mode = " . $this->Database->q($this->runMode))->execute();
$this->_filestackKey = 0;
// select next dir from stack:
$this->Database->setQuery("SELECT path FROM #__wm_dirstack WHERE mode = " . $this->Database->q($this->runMode) . " LIMIT 1")->execute();
$row = $this->Database->getRow();
if (empty($row)) {
return true;
}
$this->_filestackPath = $row->path;
$this->Storage->set('filestackPath', $this->_filestackPath, 'filecheck');
return $this->_filestackProcessDir($row->path);
}示例6: DirectoryIterator
<?php
/* create directory iterator based on current directory */
$dir = new DirectoryIterator(dirname(__FILE__));
while ($dir->valid()) {
// while there are valid entries
if ($dir->isFile()) {
// check if we are dealing with a file
/* print file name & it's size */
echo "Name: " . $dir->getFilename() . ", size: " . $dir->getSize() . "<br />";
}
$dir->next();
// move to next entry
}示例7: _getItemStats
/**
* Determine file/directory statistics for input item.
*
* @param DirectoryIterator $item Item passed from a DirectoryIterator
* @return array Listing with stats
*/
private static function _getItemStats(DirectoryIterator $item)
{
$list = array();
// add filename
$list['name'] = (string) $item;
// add directory/file type
$list['type'] = $item->getType();
// add modification time
$list['modified'] = date('Y-m-d H:i:s', $item->getMTime());
// get permissions
$list['permissions'] = $item->getPerms();
// is writable?
$list['writable'] = $item->isWritable() ? 1 : 0;
// add path
$list['path'] = $item->getPathName();
$list['real_path'] = $item->getRealPath();
// add size
$list['size'] = Fari_Format::bytes($item->getSize());
return $list;
}