文字

fbsql_field_name

(PHP 4 >= 4.0.6, PHP 5, PHP 7)

fbsql_field_nameGet the name of the specified field in a result

说明

string fbsql_field_name ( resource $result [, int $field_index ] )

Returns the name of the specified field index.

参数

result

A result pointer returned by fbsql_list_fields() .

field_index

The numerical offset of the field. The field index starts at 0.

返回值

Returns the name as a string, or FALSE if the field doesn't exist.

范例

Example #1 fbsql_field_name() example

<?php
// The users table consists of three fields:
//   user_id
//   username
//   password.

$res  fbsql_db_query ( "users" "select * from users" $link );

echo 
fbsql_field_name ( $res 0 ) .  "\n" ;
echo 
fbsql_field_name ( $res 2 );
?>

以上例程会输出:

user_id
password

参见

  • fbsql_field_type() - Get the type of the specified field in a result
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