In PHP We also have the ability to directly operate FTP, and then use PHP to implement the same as FTP file upload and download the file function Oh, let me introduce a complete example.
First, LycFtpAbstract.class.php FTP base class
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/* Author: Bump Mann (LYC) /* email:jar-c@163.com /* time:2011-04-22 */ Abstract class Lyc_ftp_abstract { protected $ftpobj =null; protected $host = "; Protected $user = ' anonymous '; protected $pwd = "; protected $mode =ftp_binary; protected $port = 21; protected $timeout = 90; protected $PASV =true; protected function init () { } /** * Establish FTP connection * */ protected function Connect () { $this->ftpobj= @ftp_connect ($this->host, $this->port, $this->timeout); if (null== $this->ftpobj) { Require_once ' lyc/ftp/exception.class.php '; throw new Lyc_ftp_exception ("Ftp error:couldn ' t connect to $this->host"); } } /** * Establish an SSL FTP connection * */ protected function Connectssl () { $ftpobj = @ftp_ssl_connect ($this->host, $this->port, $this->timeout); if (null== $ftpobj) { Require_once ' lyc/ftp/exception.class.php '; throw new Lyc_ftp_exception ("Ftp error:couldn ' t connect to $this->host"); } } /** * Login authentication FTP and Setup mode * */ protected function Login () { if (@ftp_login ($this->ftpobj, $this->user, $this->pwd)) { FTP_PASV ($this->ftpobj, $PASV); }else{ Require_once ' lyc/ftp/exception.class.php '; throw new Lyc_ftp_exception ("FTP error:couldn ' t login to $this->host"); } } /** * Upload Files * */ Public function upload ($remotefile, $localfile) { } /** * Download File * */ Public function Download ($localfile, $remotefile) { } /** * Close Connection * */ Public function Close () { if (is_string ($this->ftpobj)) { Ftp_close ($this->ftpobj); } } } ?>
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Second, LycFtpFtp.class.php realization class
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/* Author: Bump Mann (LYC) /* email:jar-c@163.com /* time:2011-04-22 /* */ Require_once ' lyc/ftp/abstract.class.php '; Class Lyc_ftp_ftp extends lyc_ftp_abstract{ Public function __construct ($host, $user, $pwd, $mode =ftp_binary, $port =21, $timeout =90, $pasv =true) { $this->host= $host; $this->user= $user; $this->pwd= $pwd; $this->mode= $mode; $this->port= $port; $this->timeout= $timeout; $this->pasv= $PASV; $this->init (); } protected function init () { $this->connect (); $this->login (); } /** * Upload Files * */ Public function upload ($remotefile, $localfile) { $res =ftp_nb_put ($this->ftpobj, $remotefile, $localfile, $this->mode,ftp_size ($this->ftpobj, $remotefile)) ; while ($res ==ftp_moredata) { $res =ftp_nb_continue ($this->ftpobj); } if ($res!=ftp_finished) { return FALSE; } return TRUE; } /** * Download File * */ Public function Download ($localfile, $remotefile) { Ftp_set_option ($this->ftpobj,ftp_autoseek,false); $res =ftp_nb_get ($this->ftpobj, $localfile, $remotefile, $this->mode,ftp_size ($this->ftpobj, $localfile)); while ($res ==ftp_moredata) { $res =ftp_nb_continue ($this->ftpobj); } if ($res!=ftp_finished) { return FALSE; } return TRUE; } } ?>
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Third, LycException.class.php anomaly base class
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/* Author: Bump Mann (LYC) /* email:jar-c@163.com /* time:2011-04-22 /*
*/ Class Lyc_exception extends exception{
} ?>
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Iv. LycFtpException.class.php FTP Exception class
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/* Author: Bump Mann (LYC) /* email:jar-c@163.com /* time:2011-04-22 */ Require_once ' lyc/exception.class.php '; Class Lyc_ftp_exception extends lyc_exception{
} ?>
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Five, the test area
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/** * Upload Files * */ Public Function uploadtest () { Require_once ' lyc/ftp/ftp.class.php '; $host =23.64.41.13 '; Host $user = ' Tguser '; User name $pwd = ""; Password Port default 21 can also be changed $ftp =new lyc_ftp_ftp ($host, $user, $pwd); $res = $ftp->upload (' Test.rar ', "F:wwwroottestarealyctesttest.rar"); if (! $res) { echo "Upload failure"; }
}
Public Function downloadtest () { Require_once ' lyc/ftp/ftp.class.php '; $host =33.64.41.135 '; $user = ' Tguser '; $pwd = ""; $ftp =new lyc_ftp_ftp ($host, $user, $pwd); $res = $ftp->download ("C:test.rar", "Test.rar"); if (! $res) { echo "Download Failure"; }
}
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http://www.bkjia.com/PHPjc/444624.html www.bkjia.com true http://www.bkjia.com/PHPjc/444624.html techarticle in PHP We also have the ability to directly operate FTP, and then use PHP to implement the same as FTP file upload and download the file function Oh, let me introduce a complete example. One, Lycftp ...