函数名:ibase_field_info()
适用版本:PHP 5, PHP 7
用法:ibase_field_info(resource $result, int $field_number): array|false
参数:
返回值:
示例:
// 连接到 InterBase 数据库
$conn = ibase_connect($database, $username, $password);
// 执行查询语句
$query = ibase_query($conn, "SELECT * FROM customers");
$result = ibase_fetch_assoc($query);
// 获取字段信息
$fieldInfo = ibase_field_info($result, 0);
// 打印字段信息
echo "字段名:" . $fieldInfo['name'] . "<br>";
echo "关联数据库的字段名:" . $fieldInfo['alias'] . "<br>";
echo "数据类型:" . $fieldInfo['type'] . "<br>";
echo "数据长度:" . $fieldInfo['length'] . "<br>";
// 其他字段信息...
// 关闭数据库连接
ibase_close($conn);
注意事项: