判断PHP采集数据时数据源有没有出错

        $cs = @file_get_contents($url);
        if(error_get_last()==null){
            $this->content = $cs;
        }else{
            die('error');
            return false;
        }

发现可以使用　error_get_last()　函数来判断是否出错．　效果很好．

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This entry was posted on 星期六, 五月 15th, 2010 at 22:59 and is filed under 默认分类. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

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