# rpm_open

(PECL rpmreader >= 0.1.0)

rpm_open — Opens an RPM file

### 说明

rpm_open ( string `$filename` ) : resource

rpm_open() will open an RPM file and will determine if the file is a valid RPM file.

### 参数

`filename`

  The filename of the RPM file you wish to open.

### 返回值

If the open succeeds, then rpm_open() will return a file pointer resource to the newly opened file. On error, the function will return `FALSE`.

### 范例

Example #1 rpm_open() example

    <?php

    $file = "/path/to/file.rpm";
    $rpmr = rpm_open($file);

    rpm_close($rpmr);

    ?>

### 参见

- rpm_close() - Closes an RPM file