function hook_date_format_types_alter

Modify existing date types.

Allows other modules to modify existing date types like 'long'. Called by _system_date_format_types_build(). For instance, A module may use this hook to apply settings across all date types, such as locking all date types so they appear to be provided by the system.

Parameters

$types: A list of date types. Each date type is keyed by the machine-readable name and the values are associative arrays containing:

• is_new: Set to FALSE to override previous settings.
• module: The name of the module that created the date type.
• type: The machine-readable date type name.
• title: The human-readable date type name.
• locked: Specifies that the date type is system-provided.

Related topics

File

modules/system/system.api.php, line 4167

Code

function hook_date_format_types_alter(&$types) {
    foreach ($types as $name => $type) {
        $types[$name]['locked'] = 1;
    }
}