一个php 生成zip文件的类

1. /*
2. By: Matt Ford
4. Purpose: Basic class to create zipfiles
5. */
9. class zipFile {
10. public $files = array();
11. public $settings = NULL;
12. public $fileInfo = array (
13. "name" => "",
14. "numFiles" => 0,
15. "fullFilePath" => ""
16. );
17. private $fileHash = "";
18. private $zip = "";
20. public function __construct($settings) {
21. $this->zipFile($settings);
22. }
24. public function zipFile($settings) {
25. $this->zip = new ZipArchive();
26. $this->settings = new stdClass();
29. foreach ($settings as $k => $v) {
30. $this->settings->$k = $v;
31. }
32. }
34. public function create() {
35. $this->fileHash = md5(implode(",", $this->files));
36. $this->fileInfo["name"] = $this->fileHash . ".zip";
37. $this->fileInfo["numFiles"] = count($this->files);
38. $this->fileInfo["fullFilePath"] = $this->settings->path . "/" . $this->fileInfo["name"];
39. if (file_exists($this->fileInfo["fullFilePath"])) {
40. return array (
41. false,
42. "already created: " . $this->fileInfo["fullFilePath"]
43. );
44. }
45. else {
46. $this->zip->open($this->fileInfo["fullFilePath"], ZIPARCHIVE::CREATE);
47. $this->addFiles();
48. $this->zip->close();
49. return array (
50. true,
51. "new file created: " . $this->fileInfo["fullFilePath"]
52. );
53. }
54. }
56. private function addFiles() {
57. foreach ($this->files as $k) {
58. $this->zip->addFile($k, basename($k));
59. }
60. }
61. }
64. $settings = array (
65. "path" => dirname(__FILE__)
66. );
68. $zipFile = new zipFile($settings);
71. $zipFile->files = array (
72. "./images/navoff.jpg",
73. "./images/navon.jpg"
74. );
76. list($success, $error) = $zipFile->create();
78. if ($success === true) {
79. //success
80. }
81. else {
82. //error because: $error
83. }
84. ?>

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php, zip