mssql_field_name

(PHP 4, PHP 5, PECL odbtp >= 1.1.1)

mssql_field_name — Get the name of a field

Warning

This function was REMOVED in PHP 7.0.0.

Alternatives to this function include:

说明

mssql_field_name ( resource $result [, int $offset = -1 ] ) : string

Returns the name of field no. offset in result.

参数

result

The result resource that is being evaluated. This result comes from a call to mssql_query().

offset

The field offset, starts at 0. If omitted, the current field is used.

返回值

The name of the specified field index on success 或者在失败时返回 FALSE.

范例

Example #1 mssql_field_name() example

<?php
// Send a select query to MSSQL
$query = mssql_query('SELECT [username], [name], [email] FROM [php].[dbo].[userlist]');

echo 'Result set contains the following field(s):', PHP_EOL;

// Dump all field names in result
for ($i = 0; $i < mssql_num_fields($query); ++$i) {
    echo ' - ' . mssql_field_name($query, $i), PHP_EOL;
}

// Free the query result
mssql_free_result($query);
?>

以上例程的输出类似于：

Result set contains the following field(s):
 - username
 - name
 - email

参见