function db_result in Drupal 6

Same name in this branch

1. 6 includes/database.mysqli.inc \db_result()
2. 6 includes/database.mysql.inc \db_result()
3. 6 includes/database.pgsql.inc \db_result()

Same name and namespace in other branches

1. 4 includes/database.mysqli.inc \db_result()
2. 4 includes/database.mysql.inc \db_result()
3. 4 includes/database.pgsql.inc \db_result()
4. 5 includes/database.mysqli.inc \db_result()
5. 5 includes/database.mysql.inc \db_result()
6. 5 includes/database.pgsql.inc \db_result()

Return an individual result field from the previous query.

Only use this function if exactly one field is being selected; otherwise, use db_fetch_object() or db_fetch_array().

Parameters

$result: A database query result resource, as returned from db_query().

Return value

The resulting field or FALSE.

Related topics

116 calls to db_result()

actions_function_lookup in includes/actions.inc

Given an md5 hash of a function name, return the function name.

aggregator_block in modules/aggregator/aggregator.module

Implementation of hook_block().

block_add_block_form_validate in modules/block/block.admin.inc

block_admin_configure_validate in modules/block/block.admin.inc

block_flush_caches in modules/block/block.module

Implementation of hook_flush_caches().

... See full list

File

includes/database.pgsql.inc, line 206

Database interface code for PostgreSQL database servers.

Code

function db_result($result) {
  if ($result && pg_num_rows($result) > 0) {
    $array = pg_fetch_row($result);
    return $array[0];
  }
  return FALSE;
}