Converts raw data to string

# radius_cvt_string

(PECL radius >= 1.1.0)

radius_cvt_string — Converts raw data to string

### 说明

function radius_cvt_string(string `$data`): string

Converts raw data to string

### 参数

`data`
  Input data

### 返回值

Returns the string, retrieved from data.

### 示例

示例 #1 radius_cvt_string() example

    <?php
    while ($resa = radius_get_attr($res)) {

        if (!is_array($resa)) {
            printf ("Error getting attribute: %s\n",  radius_strerror($res));
            exit;
        }

        $attr = $resa['attr'];
        $data = $resa['data'];

        switch ($attr) {

        case RADIUS_FILTER_ID:
            $id = radius_cvt_string($data);
            echo "Filter ID: $id<br>\n";
            break;
        }
    }
    ?>

### 参见

- radius_cvt_addr() - Converts raw data to IP-Address
- radius_cvt_int() - Converts raw data to integer

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