$sendTemplateParams = array(
'groupName' => 'msg_tpl_workflow_contribution',
'valueName' => 'contribution_invoice_receipt',
'contactId' => $contribution->contact_id,
'tplParams' => $tplParams,
$sendTemplateParams = array(
'groupName' => 'msg_tpl_workflow_contribution',
'valueName' => 'contribution_invoice_receipt',
'contactId' => $contribution->contact_id,
'tplParams' => $tplParams,