Please take a look and teach me this newbie.

Question

I now have a table like this. The numbers in it are ages, which are read from the database. The following is the php code

The effect I require now is to divide the colors according to the zodiac (for example: 01, 13, 25, 37, 49 is a chicken, just write chicken below the age, the background color is red. 02, 14, 26, 38 If you are a monkey, just write monkey below the age, the background color is blue, and so on...), the following is the rendering I made with PS

Is there any master who can help me? I just learned PHP and I still don’t understand the basics of PHP. I hope the master can give me some advice. Thank you very much.

Answer 1

Write 12 styles, such as hou ji or 1 2, etc. Set 12 zodiac signs, such as hou ji or 1 2, etc. Just set the style directly when looping

Answer 2

<?php
/*
 * Created on 2017-7-24
 * 十二生肖显示
 * To change the template for this generated file go to
 * Window - Preferences - PHPeclipse - PHP - Code Templates
 */
  error_reporting(0);
	function num($no){
		$num = $no % 12; //取模判断生肖，0-11数字对应具体的生肖。测试以1为鼠开始，12对应猪。
		switch ($num) {
			case 1:
				echo "<div style='background-color:#CC3366'>".$no."<br>鼠</div>";
				break;
			case 2:
				echo "<div style='background-color:#FF0000'>".$no."<br>牛</div>";
				break;
			case 3:
				echo "<div style='background-color:#00FF00'>".$no."<br>虎</div>";
				break;
			case 4:
				echo "<div style='background-color:#0000FF'>".$no."<br>兔</div>";
				break;
			case 5:
				echo "<div style='background-color:#FFFF00'>".$no."<br>龙</div>";
				break;
			case 6:
				echo "<div style='background-color:#00FFFF'>".$no."<br>蛇</div>";
				break;
			case 7:
				echo "<div style='background-color:#FF00FF'>".$no."<br>马</div>";
				break;
			case 8:
				echo "<div style='background-color:#C0C0C0'>".$no."<br>羊</div>";
				break;
			case 9:
				echo "<div style='background-color:#7FFFD4'>".$no."<br>猴</div>";
				break;
			case 10:
				echo "<div style='background-color:#8A2BE2'>".$no."<br>鸡</div>";
				break;
			case 11:
				echo "<div style='background-color:#A52A2A'>".$no."<br>狗</div>";
				break;
			case 0:
				echo "<div style='background-color:#FAEBD7'>".$no."<br>猪</div>";
				break;
			default:
				echo "<div style='background-color:#F0F8FF'>".$no."读取数据出错！</div>";
				break;
		}
	}

?>
<table border=1; width="600px;">
	<tr><th>Number</th><th>No.1</th><th>No.2</th><th>No.3</th><th>No.4</th><th>No.5</th><th>No.5</th><th>No.7</th><th>操 作</th></tr>
	<tr style="text-align:center">
		<td>Num1</td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><a href="#">修改</a>&nbsp;&nbsp;<a href="#">删除</a></td>
	</tr>
	<tr style="text-align:center">
		<td>Num2</td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><a href="#">修改</a>&nbsp;&nbsp;<a href="#">删除</a></td>
	</tr>
	<tr style="text-align:center">
		<td>Num3</td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><a href="#">修改</a>&nbsp;&nbsp;<a href="#">删除</a></td>
	</tr>
	<tr style="text-align:center">
		<td>Num4</td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><a href="#">修改</a>&nbsp;&nbsp;<a href="#">删除</a></td>
	</tr>
	<tr style="text-align:center">
		<td>Num5</td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><a href="#">修改</a>&nbsp;&nbsp;<a href="#">删除</a></td>
	</tr>
	<tr style="text-align:center">
		<td>Num6</td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><a href="#">修改</a>&nbsp;&nbsp;<a href="#">删除</a></td>
	</tr>
	<tr style="text-align:center">
		<td>Num7</td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><?php num(rand(1,49));?></td>
		<td><a href="#">修改</a>&nbsp;&nbsp;<a href="#">删除</a></td>
	</tr>
</table>

Answer 3

Set twelve colors, and let each color correspond to a number (and zodiac sign) from 1-12. The test data is randomly generated from 1 to 49, and there may be duplicates.
A method num($no); $no is to obtain data.

For the convenience of testing, all data are randomly generated numbers from 1 to 49.

Answer 4

You have to find the pattern. The difference between each number is 12. The chicken sign starts from 1 and adds 12, while the monkey sign starts from 2 and adds 12.