php学习笔记之动态生成一组单选按钮

  $label)				{					if ($i == $col) //一行结束					{						$html .= '';						$i = 0;					}					if ( $i % $col == 0) //一行开始					{						$html .= '';					}										if ($s == $len && $i < $col-1)					{						$colspan = $col - $i;						$html .= '';					++$i;					++$s;				}				return $html;			}						$options = array("100", "400m", "1500m", "跳高", "立定跳远", "三级跳远", "铅球", "实心球", "三项全能", "接力赛");			$default = "2";			$col = 3; //表格的列数			$html = GenerateRadioGroup("RadioEvent", $options, $col, $default);			echo $html;					  ?>     	  
            
';					}					else					{						$html .= '
';					}										$value = htmlentities($value);					$html .= '';					$html .=  $label;					$html .= '