+ /**
+ * Checks if we're running on 64 bit or not. 32 bit is becoming increasingly
+ * hard to support, so let's at least warn people.
+ *
+ * @return bool
+ */
+ protected function envCheck64Bit() {
+ if ( PHP_INT_SIZE == 4 ) {
+ $this->showMessage( 'config-using-32bit' );
+ }
+
+ return true;
+ }
+