99 lines
3.8 KiB
PHP
99 lines
3.8 KiB
PHP
<?php
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namespace Library;
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class MakeZip{
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/**
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* description:主方法：生成压缩包
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* @author: MY
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* @param $dir_path 想要压缩的目录：如 './demo/'
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* @param $zipName 压缩后的文件名：如 './folder/demo.zip'
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* @return string
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*/
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function zip($dir_path, $zipName)
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{
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$relationArr = array(
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$dir_path => array(
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'originName' => $dir_path,
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'is_dir' => true,
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'children' => array()
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)
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);
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$key = array_keys($relationArr);
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$val = array_values($relationArr);
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$this->modifiyFileName($dir_path, $relationArr[$dir_path]['children']);
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$zip = new \ZipArchive();
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//ZIPARCHIVE::CREATE没有即是创建
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$zip->open($zipName, ZipArchive::CREATE);
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$this->zipDir($key[0], '', $zip, $val[0]['children']);
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$zip->close();
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$this->restoreFileName($key[0], $val[0]['children']);
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return true;
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}
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function zipDir($real_path, $zip_path, &$zip, $relationArr)
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{
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$sub_zip_path = empty($zip_path) ? '' : $zip_path . '\\';
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if (is_dir($real_path)) {
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foreach ($relationArr as $k => $v) {
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if ($v['is_dir']) { //是文件夹
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$zip->addEmptyDir($sub_zip_path . $v['originName']);
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$this->zipDir($real_path . '\\' . $k, $sub_zip_path . $v['originName'], $zip, $v['children']);
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} else { //不是文件夹
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$zip->addFile($real_path . '\\' . $k, $sub_zip_path . $k);
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$zip->deleteName($sub_zip_path . $v['originName']);
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$zip->renameName($sub_zip_path . $k, $sub_zip_path . $v['originName']);
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}
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}
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}
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}
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function modifiyFileName($path, &$relationArr)
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{
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if (!is_dir($path) || !is_array($relationArr)) {
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return false;
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}
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if ($dh = opendir($path)) {
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$count = 0;
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while (($file = readdir($dh)) !== false) {
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if(in_array($file,array('.', '..', null))) continue; //无效文件，重来
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if (is_dir($path . '\\' . $file)) {
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$newName = md5(rand(0, 99999) . rand(0, 99999) . rand(0, 99999) . microtime() . 'dir' . $count);
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$relationArr[$newName] = array(
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'originName' => iconv('GBK', 'UTF-8', $file),
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'is_dir' => true,
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'children' => array()
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);
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rename($path . '\\' . $file, $path . '\\' . $newName);
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$this->modifiyFileName($path . '\\' . $newName, $relationArr[$newName]['children']);
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$count++;
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} else {
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$extension = strchr($file, '.');
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$newName = md5(rand(0, 99999) . rand(0, 99999) . rand(0, 99999) . microtime() . 'file' . $count);
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$relationArr[$newName . $extension] = array(
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'originName' => iconv('GBK', 'UTF-8', $file),
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'is_dir' => false,
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'children' => array()
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);
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rename($path . '\\' . $file, $path . '\\' . $newName . $extension);
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$count++;
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}
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}
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}
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}
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function restoreFileName($path, $relationArr)
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{
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foreach ($relationArr as $k => $v) {
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if (!empty($v['children'])) {
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$this->restoreFileName($path . '\\' . $k, $v['children']);
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rename($path . '\\' . $k, iconv('UTF-8', 'GBK', $path . '\\' . $v['originName']));
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} else {
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rename($path . '\\' . $k, iconv('UTF-8', 'GBK', $path . '\\' . $v['originName']));
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}
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}
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}
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} |