Functions - 7.x - drupal
| Title | Deprecated | File name | Summary | Direct uses | Strings |
|---|---|---|---|---|---|
| hook_help | modules/ |
Provide online user help. | |||
| hook_hook_info | modules/ |
Defines one or more hooks that are exposed by a module. | |||
| hook_hook_info_alter | modules/ |
Alter information from hook_hook_info(). | |||
| hook_html_head_alter | modules/ |
Alter XHTML HEAD tags before they are rendered by drupal_get_html_head(). | |||
| hook_image_default_styles | modules/ |
Provide module-based image styles for reuse throughout Drupal. | |||
| hook_image_effect_info | modules/ |
Define information about image effects provided by a module. | |||
| hook_image_effect_info_alter | modules/ |
Alter the information provided in hook_image_effect_info(). | |||
| hook_image_styles_alter | modules/ |
Modify any image styles provided by other modules or the user. | |||
| hook_image_style_delete | modules/ |
Respond to image style deletion. | |||
| hook_image_style_flush | modules/ |
Respond to image style flushing. | |||
| hook_image_style_save | modules/ |
Respond to image style updating. | |||
| hook_image_toolkits | modules/ |
Define image toolkits provided by this module. | |||
| hook_init | modules/ |
Perform setup tasks for non-cached page requests. | |||
| hook_insert | modules/ |
Respond to creation of a new node. | |||
| hook_install | modules/ |
Perform setup tasks when the module is installed. | |||
| hook_install_tasks | modules/ |
Return an array of tasks to be performed by an installation profile. | |||
| hook_install_tasks_alter | modules/ |
Alter the full list of installation tasks. | |||
| hook_js_alter | modules/ |
Perform necessary alterations to the JavaScript before it is presented on the page. | |||
| hook_language_fallback_candidates_alter | modules/ |
Perform alterations on the language fallback candidates. | |||
| hook_language_init | modules/ |
Allows modules to act after language initialization has been performed. | |||
| hook_language_negotiation_info | modules/ |
Define language negotiation providers. | |||
| hook_language_negotiation_info_alter | modules/ |
Perform alterations on language negoiation providers. | |||
| hook_language_switch_links_alter | modules/ |
Perform alterations on language switcher links. | |||
| hook_language_types_info | modules/ |
Define language types. | |||
| hook_language_types_info_alter | modules/ |
Perform alterations on language types. | |||
| hook_library | modules/ |
Registers JavaScript/CSS libraries associated with a module. | |||
| hook_library_alter | modules/ |
Alters the JavaScript/CSS library registry. | |||
| hook_load | modules/ |
Act on nodes being loaded from the database. | |||
| hook_locale | modules/ |
Allows modules to define their own text groups that can be translated. | |||
| hook_mail | modules/ |
Prepare a message based on parameters; called from drupal_mail(). | |||
| hook_mail_alter | modules/ |
Alter an email message created with the drupal_mail() function. | |||
| hook_menu | modules/ |
Define menu items and page callbacks. | |||
| hook_menu_alter | modules/ |
Alter the data being saved to the {menu_router} table after hook_menu is invoked. | |||
| hook_menu_breadcrumb_alter | modules/ |
Alter links in the active trail before it is rendered as the breadcrumb. | |||
| hook_menu_contextual_links_alter | modules/ |
Alter contextual links before they are rendered. | |||
| hook_menu_delete | modules/ |
Respond to a custom menu deletion. | |||
| hook_menu_get_item_alter | modules/ |
Alter a menu router item right after it has been retrieved from the database or cache. | |||
| hook_menu_insert | modules/ |
Respond to a custom menu creation. | |||
| hook_menu_link_alter | modules/ |
Alter the data being saved to the {menu_links} table by menu_link_save(). | |||
| hook_menu_link_delete | modules/ |
Inform modules that a menu link has been deleted. | |||
| hook_menu_link_insert | modules/ |
Inform modules that a menu link has been created. | |||
| hook_menu_link_update | modules/ |
Inform modules that a menu link has been updated. | |||
| hook_menu_local_tasks_alter | modules/ |
Alter tabs and actions displayed on the page before they are rendered. | |||
| hook_menu_site_status_alter | modules/ |
Control site status before menu dispatching. | |||
| hook_menu_update | modules/ |
Respond to a custom menu update. | |||
| hook_modules_disabled | modules/ |
Perform necessary actions after modules are disabled. | |||
| hook_modules_enabled | modules/ |
Perform necessary actions after modules are enabled. | |||
| hook_modules_installed | modules/ |
Perform necessary actions after modules are installed. | |||
| hook_modules_uninstalled | modules/ |
Perform necessary actions after modules are uninstalled. | |||
| hook_module_implements_alter | modules/ |
Alter the registry of modules implementing a hook. |
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