Functions - 7.x - drupal
| Title | Deprecated | File name | Summary | Direct uses | Strings |
|---|---|---|---|---|---|
| db_index_exists | includes/ |
Checks if an index exists in the given table. | 9 | ||
| db_insert | includes/ |
Returns a new InsertQuery object for the active database. | 3 | ||
| db_installer_object | includes/ |
Returns a database installer object. | 1 | ||
| db_like | includes/ |
Escapes characters that work as wildcard characters in a LIKE pattern. | 6 | ||
| db_merge | includes/ |
Returns a new MergeQuery object for the active database. | |||
| db_next_id | includes/ |
Retrieves a unique id. | 4 | ||
| db_or | includes/ |
Returns a new DatabaseCondition, set to "OR" all conditions together. | 9 | ||
| db_query | includes/ |
Executes an arbitrary query string against the active database. | 133 | 2 | |
| db_query_range | includes/ |
Executes a query against the active database, restricted to a range. | 13 | 1 | |
| db_query_temporary | includes/ |
Executes a SELECT query string and saves the result set to a temporary table. | 2 | ||
| db_rename_table | includes/ |
Renames a table. | 14 | ||
| db_run_tasks | includes/ |
Ensures the environment for a Drupal database on a predefined connection. | 2 | ||
| db_select | includes/ |
Returns a new SelectQuery object for the active database. | 115 | ||
| db_set_active | includes/ |
Sets a new active database. | 2 | ||
| db_table_exists | includes/ |
Checks if a table exists. | 24 | ||
| db_transaction | includes/ |
Returns a new transaction object for the active database. | 17 | ||
| db_truncate | includes/ |
Returns a new TruncateQuery object for the active database. | 1 | ||
| db_update | includes/ |
Returns a new UpdateQuery object for the active database. | 2 | ||
| db_xor | includes/ |
Returns a new DatabaseCondition, set to "XOR" all conditions together. | |||
| debug | includes/ |
Outputs debug information. | 1 | 13 | |
| decode_entities | includes/ |
Decodes all HTML entities (including numerical ones) to regular UTF-8 bytes. | 16 | 1 | |
| drupal_access_denied | includes/ |
Delivers an "access denied" error to the browser. | 7 | ||
| drupal_add_css | includes/ |
Adds a cascading stylesheet to the stylesheet queue. | 42 | 3 | |
| drupal_add_feed | includes/ |
Adds a feed URL for the current page. | 9 | ||
| drupal_add_html_head | includes/ |
Adds output to the HEAD tag of the HTML page. | 7 | ||
| drupal_add_html_head_link | includes/ |
Adds a LINK tag with distinct attributes to the page's HEAD. | 9 | ||
| drupal_add_http_header | includes/ |
Sets an HTTP response header for the current page. | 28 | ||
| drupal_add_js | includes/ |
Adds a JavaScript file, setting, or inline code to the page. | 51 | 8 | |
| drupal_add_library | includes/ |
Adds multiple JavaScript or CSS files at the same time. | 13 | 3 | |
| drupal_add_region_content | includes/ |
Adds content to a specified region. | 5 | ||
| drupal_add_tabledrag | includes/ |
Assists in adding the tableDrag JavaScript behavior to a themed table. | 16 | ||
| drupal_aggregate_css | includes/ |
Default callback to aggregate CSS files and inline content. | 1 | ||
| drupal_alter | includes/ |
Passes alterable variables to specific hook_TYPE_alter() implementations. | 93 | 3 | |
| drupal_anonymous_user | includes/ |
Generates a default anonymous $user object. | 13 | ||
| drupal_array_diff_assoc_recursive | includes/ |
Recursively computes the difference of arrays with additional index check. | 1 | ||
| drupal_array_get_nested_value | includes/ |
Retrieves a value from a nested array with variable depth. | 16 | ||
| drupal_array_merge_deep | includes/ |
Merges multiple arrays, recursively, and returns the merged array. | 4 | ||
| drupal_array_merge_deep_array | includes/ |
Merges multiple arrays, recursively, and returns the merged array. | 4 | ||
| drupal_array_nested_key_exists | includes/ |
Determines whether a nested array contains the requested keys. | 2 | ||
| drupal_array_set_nested_value | includes/ |
Sets a value in a nested array with variable depth. | 7 | ||
| drupal_attributes | includes/ |
Converts an associative array to an XML/HTML tag attribute string. | 41 | ||
| drupal_autoload_class | includes/ |
Confirms that a class is available. | 1 | 2 | |
| drupal_autoload_interface | includes/ |
Confirms that an interface is available. | 1 | 2 | |
| drupal_autoload_test_registry_files_alter | modules/ |
Implements hook_registry_files_alter(). | |||
| drupal_autoload_trait | includes/ |
Confirms that a trait is available. | 1 | 1 | |
| drupal_base64_encode | includes/ |
Returns a URL-safe, base64 encoded version of the supplied string. | 1 | ||
| drupal_basename | includes/ |
Gets the filename from a given path. | 32 | ||
| drupal_block_denied | includes/ |
Handles denied users. | 1 | ||
| drupal_bootstrap | includes/ |
Ensures Drupal is bootstrapped to the specified phase. | 16 | ||
| drupal_build_css_cache | includes/ |
Aggregates and optimizes CSS files into a cache file in the files directory. | 1 |
Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.