modX.unsetPlaceholder
modX::unsetPlaceholder
Unsets a placeholder value by key.
Syntax
API Doc: http://api.modx.com/revolution/2.2/db_core_model_modx_modx.class.html#%5CmodX::unsetPlaceholder()
void unsetPlaceholder (string $key)
Example
$modx->unsetPlaceholder('myPlaceholder');