Switch to camelCase: exitOnException

CRM/Core/Payment/MJWIPNTrait.php

@@ -37,7 +37,7 @@ trait CRM_Core_Payment_MJWIPNTrait {
   /**
    * Exit on exceptions (TRUE), or just throw them (FALSE).
    */
-  protected $exit_on_exception = TRUE;
+  protected $exitOnException = TRUE;
 
   /**
    * Set the value of is_email_receipt to use when a new contribution is received for a recurring contribution
@@ -319,12 +319,12 @@ trait CRM_Core_Payment_MJWIPNTrait {
   /**
    * Switch between "exit on exception" mode and "regular exception handling".
    *
-   * @param bool $exit_on_exception Switch between:
+   * @param bool $exitOnException Switch between:
    * - TRUE (default): Exit with HTTP response code 400 when an exception occurs
    * - FALSE: Just throw the exception regularly
    */
-  public function setExceptionMode($exit_on_exception) {
-    $this->exit_on_exception = $exit_on_exception;
+  public function setExceptionMode($exitOnException) {
+    $this->exitOnException = $exitOnException;
   }
 
   /**
@@ -335,7 +335,7 @@ trait CRM_Core_Payment_MJWIPNTrait {
   protected function exception($message) {
     $errorMessage = $this->_paymentProcessor->getPaymentProcessorLabel() . ' Exception: Event: ' . $this->event_type . ' Error: ' . $message;
     Civi::log()->debug($errorMessage);
-    if ($this->exit_on_exception) {
+    if ($this->exitOnException) {
       http_response_code(400);
       exit(1);
     } else {