php生成excel列序号代码实例_php实例

public function loop(){
$loop = 0;
$charnum = 65;

for(; $loop $quotient = intval($loop / 26);
$remainder = $loop % 26;

$f = $quotient>0? chr($charnum+$quotient-1) : '';
$s = $remainder>=0? chr($charnum+$remainder) : '';

echo $loop .' | '. $quotient .' | '. $remainder .' | '. $f . $s ."
";


}
}