fbsql_list_fields

(PHP 4 >= 4.0.6, PHP 5)

fbsql_list_fields — List FrontBase result fields

Описание

resource fbsql_list_fields ( string $database_name , string $table_name [, resource $link_identifier ] )

Retrieves information about the given table.

Список параметров

database_name

The database name.

table_name

The table name.

link_identifier

A FrontBase link identifier returned by fbsql_connect() or fbsql_pconnect().

If optional and not specified, the function will try to find an open link to the FrontBase server and if no such link is found it will try to create one as if fbsql_connect() was called with no arguments.

Возвращаемые значения

Returns a result pointer which can be used with the fbsql_field_xxx functions, or FALSE on error.

Errors/Exceptions

A string describing the error will be placed in $phperrmsg, and unless the function was called as @fbsql() then this error string will also be printed out.

Примеры

Пример #1 fbsql_list_fields() example


<?php
$link = fbsql_connect('localhost', 'myname', 'secret');

$fields = fbsql_list_fields("database1", "table1", $link);
$columns = fbsql_num_fields($fields);

for ($i = 0; $i < $columns; $i++) {
    echo fbsql_field_name($fields, $i) . "\n";;
}
?>

Результатом выполнения данного примера будет что-то подобное:

field1
field2
field3
...

Смотрите также

fbsql_field_len() - Returns the length of the specified field
fbsql_field_name() - Get the name of the specified field in a result
fbsql_field_type() - Get the type of the specified field in a result
fbsql_field_flags() - Get the flags associated with the specified field in a result