我得到以下错误
Notice: Undefined index: criteriaparam_ex in /hermes/waloraweb018/b1876/as.vapwbcom/brindle.in/wbcom-ads-split-test/wp-content/plugins/wbcom-ads-split-test-master/wb-ad-sense.php on line 687
elseif( isset( $segment['criteriaparam_ex'] ) || ($segment['criteriaparam_ex']!="" ) && is_single( explode( ',', $segment['criteriaparam_ex'] ) ) )
谢谢
条件应为:
elseif( isset( $segment['criteriaparam_ex'] ) && $segment['criteriaparam_ex'] !="" && is_single( explode( ',', $segment['criteriaparam_ex'] ) ) )