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<?php |
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/** |
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* @name: ZipUtil |
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* @Created by IntelliJ IDEA |
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* @author: tinymeng |
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* @file: ReportListUtil.php |
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* @Date: 2018/7/4 10:15 |
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*/ |
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namespace tinymeng\tools; |
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use ZipArchive; |
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class Zip { |
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public $fileName; |
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/** |
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* @var ZipArchive |
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*/ |
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public $client; |
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static public function init(){ |
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$gateway = new self(); |
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$gateway->client = new ZipArchive(); |
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return $gateway; |
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} |
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/** |
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* open |
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* @param $filename |
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* @return $this|string |
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* @author: Tinymeng <[email protected]> |
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* @time: 2022/4/27 9:26 |
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*/ |
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public function open($filename,$Fromfilename=null){ |
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if (!empty($filename)){ |
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$this->setFileName($filename); |
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if(!$this->client->open($this->fileName, ZipArchive::CREATE)) |
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return 'File open failed'; |
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} |
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if(!empty($Fromfilename)){ |
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if(is_dir($Fromfilename)){ |
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$list_dir = scandir($Fromfilename); |
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for($i=2;$i<count($list_dir);$i++){ |
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if(is_dir($Fromfilename.'/'.$list_dir[$i])){ |
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$this->client->addGlob($Fromfilename.'/'.$list_dir[$i].'/*.*', 0, array('add_path' => $Fromfilename.'/'.$list_dir[$i].'/', 'remove_path' => $Fromfilename.'/'.$list_dir[$i])); |
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$list_chr = scandir($Fromfilename.'/'.$list_dir[$i]); |
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for($j=2;$j<count($list_chr);$j++){ |
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if(is_dir($Fromfilename.'/'.$list_dir[$i].'/'.$list_chr[$j])){ |
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echo $list_chr[$j]; |
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$this->open('',$Fromfilename.'/'.$list_dir[$i].'/'.$list_chr[$j]); |
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} |
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} |
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} |
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} |
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}else{ |
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$this->client->addFile ($Fromfilename); |
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} |
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} |
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return $this; |
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} |
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/** |
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* getFileName |
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* @param string $filename |
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* @return string |
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* @author: Tinymeng <[email protected]> |
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* @time: 2022/4/27 9:26 |
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*/ |
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private function setFileName($filename){ |
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if(!preg_match('/zip/m', $filename)){ |
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$filename = $filename.'-'.date('Ymd').rand(111,999).'.zip'; |
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} |
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$this->fileName = $filename; |
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return $filename; |
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} |
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/** |
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* getFileName |
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* @return mixed |
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* @author: Tinymeng <[email protected]> |
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* @time: 2022/4/27 9:50 |
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*/ |
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public function getFileName(){ |
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return $this->fileName; |
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} |
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/** |
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* addFileContent |
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* @param $file_name |
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* @param $content |
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* @return $this |
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* @author: Tinymeng <[email protected]> |
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* @time: 2022/4/27 9:31 |
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*/ |
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public function addFileContent($file_name,$content){ |
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$this->client->addFromString($file_name,$content); |
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return $this; |
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} |
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/** |
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* addFile |
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* @param $file_name |
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* @param $content |
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* @return $this |
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* @author: Tinymeng <[email protected]> |
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* @time: 2022/4/27 9:31 |
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*/ |
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public function addFile($file_name,$content){ |
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$this->client->addFromString($file_name,$content); |
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return $this; |
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} |
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/** |
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* 文件下载 |
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* @return void |
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*/ |
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public function download(){ |
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$this->client->finish(); |
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} |
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/** |
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* unzip |
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* @param string $filename |
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* @param string $dir 解压缩所到目录 |
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* @return $this|string 返回错误原因 |
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* @author: Tinymeng <[email protected]> |
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* @time: 2022/4/27 9:38 |
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*/ |
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public function unzip($filename,$dir){ |
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if(!file_exists($filename)) |
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return 'File does not exist'; |
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if(!$this->client->open($filename)) |
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return 'File open failed'; |
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if(!is_dir($dir)){ |
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mkdir($dir,775); |
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}else{ |
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return 'Dir mk failed'; |
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} |
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if(!$this->client->extractTo($dir)) |
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return 'File unzip failed'; |
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return $this; |
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} |
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/** |
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* 文件存储 |
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* @return bool |
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* @author : TinyMeng <[email protected]> |
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* @time: 2023-12-07 15:38 |
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*/ |
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public function save() { |
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return $this->client->close(); |
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} |
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} |
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majiameng /
tools
Loading history...
If the size of the collection does not change during the iteration, it is generally a good practice to compute it beforehand, and not on each iteration: