PHP/Network/FTP Functions — различия между версиями
Admin (обсуждение | вклад) м (1 версия) |
Admin (обсуждение | вклад) м (1 версия) |
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Текущая версия на 10:06, 26 мая 2010
Содержание
FTP Functions
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Name Description ftp_alloc() Allocates space for a file to be uploaded ftp_cdup() Changes to the parent directory ftp_chdir() Changes the current directory on an FTP server ftp_chmod() Sets permissions on a file via FTP ftp_close() Closes an FTP connection ftp_connect() Opens an FTP connection ftp_delete() Deletes a file on the FTP server ftp_exec() Requests execution of a program on the FTP server ftp_fget() Downloads a file from the FTP server and saves to an open file ftp_fput() Uploads from an open file to the FTP server ftp get option() Retrieves various runtime behaviors of the current FTP stream ftp_get() Downloads a file from the FTP server ftp_login() Logs into an FTP connection ftp_mdtm() Returns the last modified time of the given file ftp_mkdir() Creates a directory ftp_nb_continue() Continues retrieving/sending a file (nonblocking) ftp_nb_fget() Retrieves a file from the FTP server and writes it to an open file (nonblocking) ftp_nb_fput() Stores a file from an open file to the FTP server (nonblocking) ftp_nb_get() Retrieves a file from the FTP server and writes it to a local file (nonblocking) ftp_nb_put() Stores a file on the FTP server (nonblocking) ftp_nlist() Returns a list of files in the given directory ftp_pasv() Turns passive mode on or off ftp_put() Uploads a file to the FTP server ftp_pwd() Returns the current directory name ftp_quit() Alias of ftp_close() ftp_raw() Sends an arbitrary command to an FTP server ftp_rawlist() Returns a detailed list of files in the given directory ftp_rename() Renames a file or a directory on the FTP server ftp_rmdir() Removes a directory ftp_set_option() Sets miscellaneous runtime FTP options ftp_site() Sends a SITE command to the server ftp_size() Returns the size of the given file ftp_ssl_connect() Opens a secure SSL-FTP connection ftp_systype() Returns the system type identifier of the remote FTP server
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ftp put
<source lang="html4strict">
<?php $conn = ftp_connect("ftp.somedomain.ru"); if ($conn) {
$session = ftp_login($conn, "user", "pass"); if ($session) { if (ftp_chdir($conn, "somedir")) { ftp_put($conn, "remote.txt", "local.txt", FTP_ASCII); } } ftp_close($conn);
} ?>
</source>
Saving a remote file via FTP with file_put_contents()
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$page = file_get_contents("page-template.html"); $page = str_replace("{page_title}", "Welcome", $page); if (date("H" >= 12)) {
$page = str_replace("{color}", "blue", $page);
} else {
$page = str_replace("{color}", "green", $page);
}
$page = str_replace("{name}", $_SESSION["username"], $page); file_put_contents("ftp://name:password@ftp.example.ru/welcome.html", $page);
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use the ftp_* functions to upload a single file to an FTP server.
<source lang="html4strict">
<?php $conn = ftp_connect ( "ftp.somedomain.ru" ); if ($conn) {
$session = ftp_login ( $conn, "user", "pass" ); if ($session) { if (ftp_chdir ( $conn, "somedir" )) { ftp_put ( $conn, "remote.txt", "local.txt", FTP_ASCII ); } } ftp_close ( $conn );
} ?>
</source>
Using a password with FTP or HTTP
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<?php $fh = fopen("ftp://username:password@ftp.example.ru/pub/Index","r"); $fh = fopen("http://username:password@www.example.ru/robots.txt","r"); ?>
</source>
Write to file with ftp functions
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<?php $file_name = "index.php"; $fp = fopen($file_name, "r"); if ($fp) {
$data = fread($fp, filesize($file_name)); fclose($fp); $file_name = "ftp://user:pass@ftp.somedomain.ru/home/user/$file_name"; $fp = fopen($file_name, "wt"); if ($fp) { echo "writing data"; fwrite($fp, $data); fclose($fp); }
} ?>
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Write to remote file on a ftp server
<source lang="html4strict">
<?php $file_name = "data.txt"; $fp = fopen ( $file_name, "r" ); if ($fp) {
$data = fread ( $fp, filesize ( $file_name ) ); fclose ( $fp ); $file_name = "ftp://user:pass@ftp.somedomain.ru/home/user/$file_name"; $fp = fopen ( $file_name, "wt" ); if ($fp) { echo "writing data"; fwrite ( $fp, $data ); fclose ( $fp ); }
} ?>
</source>