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  • dbase_open()

    (PHP 5 < 5.3.0, dbase 5, dbase 7)

    Opens a database

    说明

    dbase_open(string $filename,int $mode): resource

    dbase_open() opens a dBase database with the given access mode.

    Note:当启用安全模式时,PHP 会检查被操作的文件或目录是否与被执行的脚本有相同的 UID(所有者)。

    Note:

    此函数受open_basedir影响。

    参数

    $filename

    The name of the database. It can be a relative or absolute path to the file where dBase will store your data.

    $mode

    An integer which correspond to those for the open() system call(Typically 0 means read-only, 1 means write-only, and 2 means read and write).

    Note:

    You can't open a dBase file in write-only mode as the function will fail to read the headers information and thus you can't use 1 as$mode.

    As of dbase 7.0.0 you can use DBASE_RDONLY and DBASE_RDWR, respectively, to specify the$mode.

    更新日志

    版本说明
    dbase 7.0.0 The return value is now a resource instead of an int.

    范例

    Example #1 Opening a dBase database file

    <?php
    // open in read-only mode
    $db = dbase_open('/tmp/test.dbf', 0);
    if ($db) {
      // read some data ..
      
      dbase_close($db);
    }
    ?>
    

    返回值

    Returns a database link identifier if the database is successfully opened, or FALSE if an error occurred.

    参见

    If you are wanting to open Foxpro tables using this, make sure they are in the 2.x format or php will not respond. In VFP use the following:
    COPY TO tablename.dbf TYPE FOX2X
    This is an easy way to bring database info to the web if you have a small foxpro setup.
    COPY TO tablename.dbf TYPE FOXPLUS
    The table is exported like DBase IV version and works fine with php.

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