4 calls to file_upload_max_size()
- file_ajax_upload in modules/
file/ file.module - Menu callback; Shared Ajax callback for file uploads and deletions.
- file_field_instance_settings_form in modules/
file/ file.field.inc - Implements hook_field_instance_settings_form().
- file_field_widget_upload_validators in modules/
file/ file.field.inc - Retrieves the upload validators for a file field.
- file_save_upload in includes/
file.inc - Saves a file upload to a new location.
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