db_num_rows

Versions
4.6 – 5: db_num_rows($result)

Determine how many result rows were found by the preceding query.

Parameters

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

Return value

The number of result rows.

▸ 30 functions call db_num_rows()

▾ 30 functions call db_num_rows()

aggregator_parse_feed in modules/aggregator/aggregator.module
block_admin_configure_validate in modules/block/block.module
block_box_form_validate in modules/block/block.module
blog_block in modules/blog/blog.module: Implementation of hook_block().
book_block in modules/book/book.module: Implementation of hook_block().
book_export in modules/book/book.module: Menu callback; Generates various representation of a book page with all descendants and prints the requested representation to output.
book_menu in modules/book/book.module: Implementation of hook_menu().
comment_render in modules/comment/comment.module: Renders comment(s).
db_table_exists in includes/database.pgsql.inc: Check if a table exists.
drupal_client_ping in modules/drupal/drupal.module: Callback function from drupal_xmlrpc() called when another site pings this one.
filter_list_format in modules/filter/filter.module: Retrieve a list of filters for a certain format.
flood_is_allowed in includes/common.inc: Check if the current visitor (hostname/IP) is allowed to proceed with the specified event. The user is allowed to proceed if he did not trigger the specified event more than $threshold times per hour.
forum_block in modules/forum/forum.module: Implementation of hook_block().
locale_add_language_form_validate in includes/locale.inc: Validate the language addition form.
node_page_default in modules/node/node.module: Menu callback; Generate a listing of promoted nodes.
node_type_delete_confirm in modules/node/content_types.inc: Menu callback; delete a single content type.
node_type_save in modules/node/node.module: Saves a node type to the database.
path_nodeapi in modules/path/path.module: Implementation of hook_nodeapi().
ping_cron in modules/ping/ping.module: Implementation of hook_cron().
statistics_block in modules/statistics/statistics.module: Implementation of hook_block().
system_admin_theme_submit in modules/system/system.module
system_initialize_theme_blocks in modules/system/system.module: Assign an initial, default set of blocks for a theme.
system_update_159 in modules/system/system.install: Retrieve data out of the old_revisions table and put into new revision system.
system_update_179 in modules/system/system.install: Update base paths for relative URLs in custom blocks, profiles and various variables.
taxonomy_render_nodes in modules/taxonomy/taxonomy.module: Accepts the result of a pager_query() call, such as that performed by taxonomy_select_nodes(), and formats each node along with a pager.
user_block in modules/user/user.module: Implementation of hook_block().
user_fields in modules/user/user.module
user_get_authmaps in modules/user/user.module: Accepts an user object, $account, or a DA name and returns an associative array of modules and DA names. Called at external login.
user_load in modules/user/user.module: Fetch a user object.
_user_edit_validate in modules/user/user.module

Code

includes/database.pgsql.inc, line 188

<?php
function db_num_rows($result) {
  if ($result) {
    return pg_num_rows($result);
  }
}
?>

db_num_rows

Parameters

Return value

Related topics

▸ 30 functions call db_num_rows()

▾ 30 functions call db_num_rows()

Code

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