mssql_field_name Get the name of a field


mssql_field_name

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

mssql_field_nameGet the name of a field

说明

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

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


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» mssql_field_seek
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