ftp_delete

    (PHP 4, PHP 5, PHP 7, PHP 8)

    ftp_delete — FTP サーバー上のファイルを削除する

    説明

    ftp_delete(FTP\Connection $ftp, string $filename): bool

    ftp_delete() は、filename で指定したファイルを FTP サーバーから削除します。

    パラメータ

    ftp

    FTP\Connection クラスのインスタンス

    filename

    削除するファイル。

    戻り値

    成功した場合に true を、失敗した場合に false を返します。

    変更履歴

    バージョン 説明
    8.1.0 引数 ftp は、FTP\Connection のインスタンスを期待するようになりました。 これより前のバージョンでは、リソース を期待していました。

    例

    例1 ftp_delete() の例

    <?php
    $file     = 'public_html/old.txt';

    // 接続を確立する
    $ftp = ftp_connect($ftp_server);

    // ユーザー名とパスワードでログインする
    $login_result = ftp_login($ftp, $ftp_user_name, $ftp_user_pass);

    // $file の削除を試みる
    if (ftp_delete($ftp, $file)) {
    echo     "$file deleted successful\n";
    } else {
    echo     "could not delete $file\n";
    }

    // 接続を閉じる
    ftp_close($ftp);
    ?>

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    User Contributed Notes 3 notes

    up
    7
    webmaster at iamsowonderful dot com
    19 years ago
    You can make a script delete itself with ftp_delete!

    It's pretty useful when creating an install script which you want to destroy at the end of the installation to prevent it from being run later.

    On Linux machines, very often the user uploads third party scripts, and gets asked to CHMOD this and delete that manually because the webserver user is different from the FTP user ; make them enter their FTP info and get rid of the tedious file manipulation step!

    Be careful, though. You will need to flush the output buffer and call ftp_delete at the end of the script, or else the script will die before it fully executes. Look up ob_end_flush for more info.
    up
    3
    engrumair_sabir at yahoo dot com
    10 years ago
    if you want to upload the file on server and thn do delete it.. this script works well

    <?php
    // connect and login data
    $web = '111.111.111.111';
    $user = '123abc';
    $pass = 'abc123';
    // file location
    $server_file = '/public_html/upload/test.csv';
    $local_file = 'test.csv';
    //connect
    $conn_id = ftp_connect($web);
    $login_result = ftp_login($conn_id,$user,$pass);
    //uploading
    if (ftp_put($conn_id, $server_file, $local_file, FTP_BINARY))
    {echo     "Success \n";}
    else {echo     "Failed";}

    // try to delete $file
    if (ftp_delete($conn_id, $server_file)) {
    echo     "$server_file deleted successful\n";
    } else {
    echo     "could not delete $server_file\n";
    }

    // close the connection
    ftp_close($conn_id);
    ?>
    up
    -1
    kanhaiya4it at gmail dot com
    10 years ago
    This works perfectly!

    <?php
    $file     = 'public_html/plentyport.com/jobs/employee/resumes/4216:54:38Resume (1).docx';
    $ftp_server="your server address";
    // set up basic connection
    $conn_id = ftp_connect($ftp_server);
    $ftp_user_name="your user server name";
    $ftp_user_pass="your server password";
    // login with username and password
    $login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);

    // try to delete $file
    if (ftp_delete($conn_id, $file)) {
    echo     "$file deleted successful\n";
    } else {
    echo     "could not delete $file\n";
    }

    // close the connection
    ftp_close($conn_id);
    ?>
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