趁着人少…解决办法
趁着人少……
散分啰!!!!!!!!!!
50楼或者明年1月2日结贴
循例发个没用的东西,不然管理员转到非技术区就浪费分了
检查jpeg是否有错误,需要GD
<br /><?php<br />try<br />{<br /> if ([email protected]($argv[1])) throw new Exception($error);<br /> else echo 'true';<br />} catch (Exception $e) {<br /> echo 'false';<br />}<br />?><br />
这个比python的PIL还好用,PIL有些查不出,也没有py3.3可用的pygd,令我很郁闷
建议结合jpeg的文件头和文件尾可以省点CPU资源
今年好倒霉,被骗了很多钱,希望来年好些……
祝大家新年好!!
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感觉 getimagesize 更好些(不需 GD 支持)
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说真的没这样用过!分数这么高!顶一下!
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jf
学习
新年快乐
响应lz 让此贴成为技术贴 问个问题
ob_get_status() returns status information on either the top level output buffer or all active output buffer levels if full_status is set to TRUE.
ob_get_status
可以返回一个数组 表示这个buffer的状态
比如
(
[level] => 1
[type] => 1
[status] => 0
[name] => default output handler
[del] => 1
)
里面有个level 这个是表示什么的
有什么用呀.
万能的LZ
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其实我就是来接分的,多谢楼主
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imagecreatefromjpeg 虽然是GD库,不过好像安装完PHP后,是默认打开的。
和 getimagesize 相比,哪个更占内存和CPU?
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多谢!!!

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学习了。。。
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祝福楼主,等分
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真好,有分接
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真不错楼主 ,顶下...
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