Summary of FTP related functions in PHP

This article mainly introduces the FTP related functions in PHP, involving PHP operation FTP connection, transmission and file and directory related operation skills, with a certain reference value, the need for friends can refer to the next

Specific as follows:

<?phpset_time_limit (0);//dump Local address define (' Store_path ', DirName (__file__). '/.. /.. /.. /.. /temp_data/test/');d efine (' List_path ', Store_path. ' list/');d efine (' Chapter_path ', List_path. ' chapter/');d efine (' Detail_path ', List_path. ' detail/'); CreateFolder (Store_path); CreateFolder (List_path); CreateFolder (Chapter_path); CreateFolder (DETAIL_ PATH), $ftp _server = "IP", $ftp _user = "Anonymous", $ftp _pass = "Anonymous", $conn _id = Ftp_connect ($ftp _server) or Die (" Couldn ' t connect to $ftp _server "), if (@ftp_login ($conn _id, $ftp _user, $ftp _pass)) {echo" Connected as $ftp _user@ $ftp _s Erver\n ";} else {echo "couldn ' t connect as $ftp _user\n";} FTP_PASV ($conn _id, true);/** * Create file and write content * @param string $path path/* @param string $fileName fileName * @param strin G $data Content * * @return string return path */function createFile ($path, $fileName, $data) {if (empty ($data)) {return  False  } file_put_contents ($path. $fileName, $data); Return $path. $fileName;} /** * Create Directory * * @param string $PATh path * * @return no */function createfolder ($path) {if (! file_exists ($path)) {CreateFolder (dirname ($path)); if (mkdir ($path, 0777)) {echo ' \ n dir not ' find, make dir '. DirName ($path).    "Is ok!"; } else {echo "\ n dir not find, make dir". DirName ($path).    "Is fail!"; }}}/** * Crawl e-Book category * * @param string $XMLURL XML Address * @param string $saveFileName file name * * @return string return path */funct Ion Getclassxml ($conn _id, $categoryDir, $saveFileName = ' category.xml ') {//get top column $clist = getdirlistformftp ($conn _id, $ Categorydir); $itemTPL = ' <Item><ID>%s</ID><Name>%s</Name></Item> '; $items = '; foreach ($clist as $key = + $value) {$items. =sprintf ($itemTPL, $value [' name '], $value [' detail ']);}  $bodyTPL = ' <Tofo><Class>%s</Class></Tofo> '; $data = sprintf ($bodyTPL, $items); echo "\ n". CreateFile (Store_path, $saveFileName, $data);} Set_time_limit (0); $start _time = time (); $bookCache =array (); $categoryDir = "\\tingshu\\web"; gEtclassxml ($conn _id, $categoryDir);//get top column $clist = getdirlistformftp ($conn _id, $categoryDir);//Get Level Two column category foreach ($ CList as $key = $value) {$_secondcateorydir = $categoryDir. ' \ \ '. $value [' name '];$_secondcateorylist = getdirlistformftp ($conn _id, $_secondcateorydir); $listData = '; $listTPL = ' <tofo><class><id>%s</id><name>%s</name><books>%s</books></ Class></tofo> '; $items = ' <Item><ID>%s</ID><Name>%s</Name></Item> '; $ Listitemstring= ';//Get detailed book chapter list foreach ($_secondcateorylist as $key = $book) {$listItemString. =sprintf ($items, $ book[' name '], $book [' detail ']); $_booklistdir = $_secondcateorydir. ' \ \ '. $book [' name ']; $chapters = GetBook ($conn _id,$_booklistdir);//Production Book Chapter Htmlgetbookofchapter ($book, $chapters);// Cache BookID and Chapter information $bookcache[$book [' name '] = Array (' category ' = = $value [' name '], ' chapters ' + $chapters);} Generate Level Two column list page $listdata = sprintf ($listTPL, $value [' name '], $value [' detail '], $listItemString); $list _saVe_path = $value [' name '].  '. xml '; echo "\ n". CreateFile (List_path, $list _save_path, $listData);} $arrString = "<?php \ $bookCache =". Var_export ($bookCache, true). "; N?> "; echo" \ nthe cache file: ". CreateFile (Store_path, ' bookcache.php ', $arrString);/** * Crawl Book Chapter Info * * @param array $bookIds book chapter Section Information * * @return Boolean returns whether the crawl succeeded */function Getbookofchapter ($bookinfo, $chapters) {if (! Is_array ($chapters)) {retur  n false; } $bookData = "; $bookTPL = ' <tofo><books><id>%s</id><name>%s</name><volumes  >%s</Volumes></Books></Tofo> ';  $bookItemTPL = ' <Item><ID>%s</ID><Name>%s</Name></Item> '; <play>%s</play>//<download>%s</download>//, $item [' Downurl '], $item [' Downurl '] $ Chapterstring= '; foreach ($chapters as $key = + $item) {$chapterString. =sprintf ($bookItemTPL, $item [' name '], $item ['  Detail ']); }//Generate Level Two column list page $bookdata = sprintf ($bookTPL, $bookinfo [' name '], $bookinfo [' Detail '],$chapterstring); $book _chapter_save_path = $bookinfo [' name '].  '. xml ';  if (! empty ($bookData)) {echo "\ n". CreateFile (Chapter_path, $book _chapter_save_path, $bookData); } return true; function GetBook ($conn _id,$_booklistdir) {$chapter =array (); $buff = Ftp_nlist ($conn _id, $_booklistdir); if (Is_array ($ Buff) {$resourceArray = Array (), foreach ($buff as $key = = $value) {if (Strstr ($value, '. txt ')) {}else{$resourcesName = Str_replace ($_booklistdir. ' \ \ ', "", $value); $temp = Preg_split ('/\./', $resourcesName); $resourceArray [Trim ($temp [0])]= $resourcesName;}} foreach ($buff as $key = + $value) {if (Strstr ($value, '. txt ')) {$name = Trim (Str_replace (". txt", "", Str_replace ($_ Booklistdir. ' \ \ ', "", $value))); $chapter [$name] = array (' name ' = = $name, ' detail ' = getfilecontentsformftp ($conn _id, $value), ' Downurl ' = $resourceArray [$name]);}} Ksort ($chapter, sort_numeric); echo "\ n"; var_dump (' Chapter Index: ' Implode (Array_keys ($chapter), ', ')); echo "\ n"; return $chapter;} function GetdirlisTformftp ($conn _id, $categoryDir) {$categoryArray = array (); $dirs = Getdirnameformftp ($conn _id, $categoryDir);//Get Classification description foreach ($dirs as $key = = $value) {$path = $categoryDir. '\\' . $value. '. txt '; $categoryArray [] = Array (' name ' = = $value, ' detail ' = getfilecontentsformftp ($conn _id, $path));} return $categoryArray;} function getfilecontentsformftp ($conn _id, $server _file) {$_tempfilename = Store_path. ' Temp.tmp '; $content = '; try {if ( Ftp_get ($conn _id, $_tempfilename, $server _file, Ftp_ascii)) {$content = file_get_contents ($_tempfilename);}} catch (Exception $e) {var_dump (' Error timeout:-----'), global $ftp _server; $conn _id = Ftp_connect ($ftp _server); if (@ftp_ Login ($conn _id, $ftp _user, $ftp _pass)) {echo "Connected as $ftp _user@ $ftp _server\n";} else {echo "couldn ' t connect as $ Ftp_user\n ";}  FTP_PASV ($conn _id, True); if (Ftp_get ($conn _id, $_tempfilename, $server _file, Ftp_ascii)) {$content = file_get_contents ($_tempfilename);}} $content = Iconv ("GBK", "UTf-8//ignore ", Trim ($content)); echo" \ n "; var_dump (' File name: '. $server _file. '; Content: '. $content); return $content;} function getdirnameformftp ($conn _id, $dirString) {$buff = Ftp_rawlist ($conn _id, $dirString); $dirs = Array_filter ($buf F, "Dirfilter"), foreach ($dirs as $key + $value) {$temp = Preg_split ('/<dir>/', $value); $dirs [$key] = Tri M ($temp [1]);} Asort ($dirs, sort_numeric); return $dirs;} function Dirfilter ($var) {return (Strstr ($var, ' <DIR> '));} Ftp_close ($conn _id);

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