<?php?

? ? ?$maxLine = 4; //每排人數

$no = 17;//學生編號

$line=ceil($no/$maxline);

$row=$no%$maxline?$no%$maxline:$maxline;

echo "編號<b>".$no."</b>的座位在第<b>".$line."</b>排第<b>".$row."</b>個位置";

?>

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Warning: Division by zero in /54/879/Hg57/index.php on line 5

Notice: Undefined variable: maxline in /54/879/Hg57/index.php on line 6

Warning: Division by zero in /54/879/Hg57/index.php on line 6

Notice: Undefined variable: maxline in /54/879/Hg57/index.php on line 6
編號17的座位在第0排第個位置