时间:2021-07-01 10:21:17 帮助过:30人阅读
01
02function getCloud($data = array(),$minFontSize = 12,$maxFontSize = 30 )
03{
04$minimumCount = min( array_values( $data ) );
05$maximumCount = max( array_values( $data ) );
06$spread = $maximumCount - $minimumCount;
07$cloudHTML = '';
08$cloudTags = array();
09$spread == 0 && $spread = 1;
10foreach( $data as $tag => $count )
11{
12$size = $minFontSize + ( $count - $minimumCount )
13* ( $maxFontSize - $minFontSize ) / $spread;
14$cloudTags[] = '
16'\' returned a count of ' . $count . '">'
17. htmlspecialchars( stripslashes( $tag ) ) . '';
18}
19return join( "\n", $cloudTags ) . "\n";
20}
21?>
调用例子:
view sourceprint?
1
2$arr = Array('CodeFans' => 35, 'Adobe' => 22, 'Background' => 43,
3'Blur' => 18, 'Canvas' => 33, 'Class' => 15, 'Design' => 8, 'Encode' => 12, 'Encryption' => 30,
4'Extract' => 28, 'Filters' => 42);
5echo getCloud($arr, 12, 36);
6?>
http://www.bkjia.com/PHPjc/765430.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/765430.htmlTechArticlePHP创建标签云函数,把标签生成一系列链接效果,并大小不一,看上去有意思。 01 ?php 02function getCloud($data = array(),$minFontSize = 12,$maxFontSize...