Mssql 函数
PHP 手册

mssql_field_type

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

mssql_field_typeGets the type of a field

说明

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

Returns the type 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 type of the specified field index on success, or FALSE on failure.

范例

Example #1 mssql_field_type() example

<?php
// Connect MSSQL
mssql_connect('MANGO\SQLEXPRESS''sa''phpfi');
mssql_select_db('php');

// Send a select query to MSSQL
$query mssql_query('SELECT [name] FROM [php].[dbo].[persons]');

// Print the field type and length
echo    '\'' mssql_field_name($query0) . '\' is a type of ' 
        
strtoupper(mssql_field_type($query0)) . 
        
'(' mssql_field_length($query0) . ')';

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

上例的输出类似于:

'name' is a type of CHAR(50)

参见


Mssql 函数
PHP 手册