db_num_rows
includes/database.pgsql.inc, line 188
- 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.
Related topics
- Database abstraction layer
- Allow the use of different database servers using the same code base.
▾ 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, $account, or a DA name and returns an associative array of modules and DA names. Called at external login.
- user_load in modules/user/user.module
- Fetch a user object.
- _user_edit_validate in modules/user/user.module
Code
<?php
function db_num_rows($result) {
if ($result) {
return pg_num_rows($result);
}
}
?>