PHP FTP failed when uploading multiple files

Traverse the folder, intend to upload to the FTP batch, Li under the Dir and files two arrays, one is a directory array, an array of files
Upload with FTP failed, single upload no problem??? How to solve it?

foreach ($li [' Files '] as $i) {$c +=1; $ftp->upload ($i, $i); if ($c >= count ($li [' Files '])/2) {Set_time_limit (300)}}

Reply to discussion (solution)

Did you create a directory?

Did you create a directory?
Yes, well, the first file seems to be possible, and the next one is gone.

I don't see it, I'm not.

I don't see it, I'm not.
This is from the Internet to find a PHP FTP class, add a traversal folder function, a single file upload no problem, if you use foreach even error output is not,
Var_dump also not output, like the following this single plus a lot of strips are no problem, can pass up,

$ftp->upload (' smx/ewm/ewm.html ', ' smx/ewm/ewm.html ');

But like this, even the error output ($this->_error ("ftp_unable_to_upload:localpath[". $localpath. "] /remotepath[". $remotepath."] ");) Are not

foreach ($li [' Files '] as $i) {$c +=1; $r = $ftp->upload ($i, $i), if ($r) {echo ' ok-'. $i. '
';} Else{echo ' fail-'. $i. '
';}}

?
 ', ' username ' + ', ' password ' + ', ' port ' = ' ... '; */public function __construct ($config = Array ()) {if (count ($config) > 0) {$this->_init ($config);}} /** * FTP Connection * * @access public * @param array Configuration array * @returnboolean */public function Connect ($config = Array ()) {if (count ($config) > 0) {$this->_init ($config);} if (FALSE = = = ($this->conn_id = @ftp_connect ($this->hostname, $this->port)) {if ($this->debug = = = TRUE) {$ This->_error ("Ftp_unable_to_connect");} return FALSE;} if (! $this->_login ()) {if ($this->debug = = = TRUE) {$this->_error ("Ftp_unable_to_login");} return FALSE;} if ($this->passive = = = True) {FTP_PASV ($this->conn_id, True);} return TRUE;} /** * Directory Change * * @access public * @param string directory identifier (FTP) * @paramboolean * @returnboolean */public function chgdir ($path = ", $supress _DEBUG = False) {if ($path = =" OR! $this->_isconn ()) {return FALSE;} $result = @ftp_chdir ($this->conn_id, $path); if ($result = = = FALSE) {if ($this->debug = = = TRUE anD $supress _DEBUG = = FALSE) {$this->_error ("ftp_unable_to_chgdir:dir[". $path. "]");} return FALSE;} return TRUE;}  /** * Directory Generation * * @access public * @param string directory ID (FTP) * @paramint file permission list * @returnboolean */public function mkdir ($path = ", $permissions = NULL) {if ($path = =" OR! $this->_isconn ()) {return FALSE;} $result = @ftp_mkdir ($this->conn_id, $path), if ($result = = = FALSE) {if ($this->debug = = = TRUE) {$this->_error (" Ftp_unable_to_mkdir:dir[". $path."] "); return FALSE;} if (! Is_null ($permissions)) {$this->chmod ($path, (int) $permissions);} return TRUE;} /** * Generate batch catalogs, directory array to sort * * @access public * @param string directory ID (FTP) * @paramint file permission list * @returnboolean */public function M Kpdir ($path = Array ()) {if ($path = = "OR! $this->_isconn ()) {return FALSE;} foreach ($path as $d) {$result = @ftp_mkdir ($this->conn_id, $d), if ($result = = = FALSE) {if ($this->debug = = = TRUE) {$th Is->_error ("ftp_unable_to_mkpdir:dir[". $path. "]"); return FALSE;}} return TRUE;} /** * Upload * * @access Public * @param string Local directory identity * @paramstring remote directory Identity (FTP) * @paramstring upload mode auto | | ASCII * @paramint file permission list after uploading * @returnboolean */public function upload ($localpath, $remotepath, $mode = ' auto ', $permission s = NULL) {if (! $this->_isconn ()) {return FALSE;} if (! file_exists ($localpath)) {if ($this->debug = = = TRUE) {$this->_error ("Ftp_no_source_file:". $localpath);} return FALSE;} if ($mode = = ' auto ') {$ext = $this->_getext ($localpath); $mode = $this->_settype ($ext);} $mode = ($mode = = ' ASCII ')? ftp_ascii:ftp_binary; $result = @ftp_put ($this->conn_id, $remotepath, $localpath, $mode); if ($result = = = FALSE) {if ($ This->debug = = = TRUE) {$this->_error ("ftp_unable_to_upload:localpath[". $localpath. "]  /remotepath[". $remotepath."] "); This error output is not}return FALSE;} if (! Is_null ($permissions)) {$this->chmod ($remotepath, (int) $permissions);} return TRUE;} /** * File Bulk Upload * * @access public * @param string Local directory identity * @paramstring remote directory ID (FTP) * @paramstring upload mode auto | | ASCII * @paramint file permissions after uploadingList * @returnboolean */public function uppload ($file) {if (! $this->_isconn ()) {return FALSE;} foreach ($file as $i) {$this->upload ($i, $i);} return TRUE;} /** * Close FTP * * @access public * @returnboolean */public function Close () {if (! $this->_isconn ()) {return FALSE;} Return @ftp_close ($this->conn_id);} /** * FTP member variable initialization * * @accessprivate * @paramarray configuration array * @returnvoid */private function _init ($config = Array ()) {foreach ( $config as $key + $val) {if (Isset ($this-$key)) {$this, $key = $val;}} special character Filtering $this->hostname = Preg_replace (' |. +?:/ /| ', ', $this->hostname);} /** * FTP Login * * @access private * @returnboolean */private function _login () {return @ftp_login ($this->conn_id, $this-& Gt;username, $this->password);} /** * Judge Con_id * * @access private * @returnboolean */private function _isconn () {if (! Is_resource ($this->conn_id)) {i F ($this->debug = = = TRUE) {$this->_error ("Ftp_no_connection");} return FALSE;} return TRUE;} /** * Get suffix extension from file name * * @access Private* @param string Directory ID * @returnstring */private function _getext ($filename) {if (FALSE = = = Strpos ($filename, '. ')) {return ' txt ';} $extarr = Explode ('. ', $filename); return end ($extarr);} /** * Definition of FTP transfer mode from suffix extension ASCII or binary * * @access private * @param string suffix extension * @returnstring */private function _settype ( $ext) {$text _type = array (' txt ', ' text ', ' php ', ' Phps ', ' php4 ', ' js ', ' css ', ' htm ', ' html ', ' phtml ', ' shtml ', ' Log ', ' xml '); Return (In_array ($ext, $text _type))? ' ASCII ': ' Binary ';}        function Listdir ($dirname) {Static $r = Array (' dir ' = = = Array (), ' files ' = = Array (),);        $dir = Opendir ($dirname); while ($file = Readdir ($dir))! = False) {if ($file = = "." | | $file = = "..") {continue;} if (Is_dir ($dirname. "/" . $file) {Array_push ($r [' dir '], $dirname. "/" . $file); $this->listdir ($dirname. "/" .            $file); } else {Array_push ($r [' Files '], $dirname. "/" . $file); $this->upload ($dirname. "/" . $file, $dirname. "/" .    $file);        }}return $r; }/** * ERROR Log record * * @access prvate * @returnboolean */private function _error ($msg) {if (GetType ($msg) = = ' array ') {return @fi Le_put_contents (' Ftp_err.log ', "date[". Date ("Y-m-d h:i:s"). "] -hostname[". $this->hostname."] -username[". $this->username."] -password[". $this->password."] -msg[". Implode ('-', $msg)." \ n ", file_append);} Else{return @file_put_contents (' Ftp_err.log ', "date[". Date ("Y-m-d h:i:s"). "] -hostname[". $this->hostname."] -username[". $this->username."] -password[". $this->password."] -msg[". $msg."] \ n ", File_append);}}} /*end of File Ftp.php*//*location/apache group/htdocs/ftp.php*/

Well, is the class executes multiple times, overwriting the previous, native FTP operation OK

