douzhi6365 2017-10-26 07:49
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For循环没有运行php post

I'm converting a bash cgi script to php on apache webserver. For whatever reason I have a for loop that doesn't want to execute. I've tried comparing it to other loops I've done in the past and it seems like it should work but nothing shows up on the page in the source code. It's just an empty area. I also put an echo in the code to echo out which number it's on, but those didn't show up either. Anybody see where I'm going wrong?

for($i=$begin; $i>=$end; $i++) {
   echo "$i
";
   echo "<td>somedata$i</td></tr><tr>
";
}

I've already verified the variables begin and end show up by echoing them just before the loop. Once I hit the loop it's not executing that code. Everything after the loop executes fine as well. I'm also not getting any errors in the apache log files, which is what really is frustrating. Any help would be appreciated.

Thanks!

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  • dongxin8392 2017-10-26 07:51
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    I think that you should replace >= to <=

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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