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(PHP 4 >= 4.0.6, PHP 5, PHP 7)
fbsql_field_name — Get the name of the specified field in a result
$result
[, int $field_index
] )Returns the name of the specified field index.
result
A result pointer returned by fbsql_list_fields() .
field_index
The numerical offset of the field. The field index starts at 0.
Returns the name as a string, or FALSE
if the field doesn't exist.
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