16 calls to variable_del() in Drupal 4
- forum_taxonomy in modules/
forum.module - Implementation of hook_taxonomy().
- node_search in modules/
node.module - Implementation of hook_search().
- system_settings_form_submit in modules/
system.module - Execute the system_settings_form.
- system_themes_submit in modules/
system.module - system_theme_settings_submit in modules/
system.module - system_update_119 in database/
updates.inc - system_update_126 in database/
updates.inc - system_update_132 in database/
updates.inc - system_update_135 in database/
updates.inc - system_update_137 in database/
updates.inc - system_update_141 in database/
updates.inc - system_update_151 in database/
updates.inc - system_update_161 in database/
updates.inc - system_update_165 in database/
updates.inc - system_update_177 in database/
updates.inc - update_fix_schema_version in ./
update.php - If the schema version for Drupal core is stored in the variables table (4.6.x and earlier) move it to the schema_version column of the system table.