php遍历目录,生成目录下每个文件的md5值并写入到结果文件中
Freigeben: 2016-07-23 08:55:00
Original
1023 Leute haben es durchsucht
- /**
- * @author Administrator
- *
- */
- class TestGenerate {
- public static $appFolder = "";
- public static $ignoreFilePaths = array (
- "xxxx/xxx.php"
- );
- public static function start() {
- $AppPath = "E:\\myApp";
- TestGenerate::$appFolder = $AppPath;
- $destManifestPath = "E:\\temp2\\dest.md5.txt";
-
- // dest file handle
- $manifestHandle = fopen ( $destManifestPath, "w+" );
-
- // write header
- TestGenerate::writeMaifestHeader ( $manifestHandle );
-
- // write md5
- TestGenerate::traverse ( $AppPath, $manifestHandle );
-
- // write footer
- TestGenerate::writeMaifestFooter ( $manifestHandle );
-
- // close file
- fclose ( $manifestHandle );
- }
-
- /**
- * 遍历应用根目录下的文件,并生成对应的文件长度及md5信息
- *
- * @param unknown $AppPath
- * 应用根目录,如:xxx/xxx/analytics
- * @param string $destManifestPath
- * 生成的manifest文件存放位置的文件句柄
- */
- public static function traverse($AppPath, $manifestHandle) {
- if (! file_exists ( $AppPath )) {
- printf ( $AppPath . " does not exist!" );
- return;
- }
- if (! is_dir ( $AppPath )) {
- printf ( $AppPath . " is not a directory!" );
- return;
- }
- if (! ($dh = opendir ( $AppPath ))) {
- printf ( "Failure while read diectory!" );
- return;
- }
-
- // read files
- while ( ($file = readdir ( $dh )) != false ) {
- $subDir = $AppPath . DIRECTORY_SEPARATOR . $file;
-
- if ($file == "." || $file == "..") {
- continue;
- } else if (is_dir ( $subDir )) {
- // rescure
- TestGenerate::traverse ( $subDir, $manifestHandle );
- } else {
- // Sub is a file.
- TestGenerate::writeOneFieToManifest ( $subDir, $manifestHandle );
- }
- }
-
- // close dir
- closedir ( $dh );
- }
-
- /**
- * 写一个文件的md5信息到文件中
- *
- * @param unknown $filePath
- * @param unknown $fileHandle
- */
- public static function writeOneFieToManifest($filePath, $fileHandle) {
- if (! file_exists ( $filePath )) {
- continue;
- }
-
- $relativePath = str_replace ( TestGenerate::$appFolder . DIRECTORY_SEPARATOR, '', $filePath );
- $relativePath = str_replace ( "\\", "/", $relativePath );
-
- // ignore tmp directory
- if (strpos ( $relativePath, "tmp/" ) === 0) {
- return;
- }
-
- $fileSize = filesize ( $filePath );
- $fileMd5 = @md5_file ( $filePath );
-
- $content = "\t\t";
- $content .= '"';
- $content .= $relativePath;
- $content .= '"';
- $content .= ' => array("';
- $content .= $fileSize;
- $content .= '","';
- $content .= $fileMd5;
- $content .= '"),';
- $content .= "\n";
-
- if (! fwrite ( $fileHandle, $content )) {
- print ($filePath . " can not be written!") ;
- }
- }
-
- /**
- * 在manifes文件中写入头信息
- *
- * @param unknown $fileHandle
- */
- public static function writeMaifestHeader($fileHandle) {
- $header = " $header .= "\n";
- $header .= "// This file is automatically generated";
- $header .= "\n";
- $header .= "namespace test;";
- $header .= "\n";
- $header .= "class MyFile {";
- $header .= "\n";
- $header .= "\tstatic \$allFiles=array(";
- $header .= "\n";
-
- if (! fwrite ( $fileHandle, $header )) {
- printf ( "Failure while write file header." );
- }
- }
-
- /**
- * 在manifes文件中写入尾部信息
- *
- * @param unknown $fileHandle
- */
- public static function writeMaifestFooter($fileHandle) {
- $footer = "\t);";
- $footer .= "\n";
- $footer .= "}";
- $footer .= "\n";
-
- if (! fwrite ( $fileHandle, $footer )) {
- printf ( "Failure while write file header." );
- }
- }
- }
-
- // Start application
- TestGenerate::start ();
-
- ?>
复制代码
|
目录下, php
Erklärung dieser Website
Der Inhalt dieses Artikels wird freiwillig von Internetnutzern beigesteuert und das Urheberrecht liegt beim ursprünglichen Autor. Diese Website übernimmt keine entsprechende rechtliche Verantwortung. Wenn Sie Inhalte finden, bei denen der Verdacht eines Plagiats oder einer Rechtsverletzung besteht, wenden Sie sich bitte an admin@php.cn
Neueste Artikel des Autors
-
2024-10-22 09:46:29
-
2024-10-13 13:53:41
-
2024-10-12 12:15:51
-
2024-10-11 22:47:31
-
2024-10-11 19:36:51
-
2024-10-11 15:50:41
-
2024-10-11 15:07:41
-
2024-10-11 14:21:21
-
2024-10-11 12:59:11
-
2024-10-11 12:17:31