网站首页  汉语字词  英语词汇  考试资料  写作素材  旧版资料

请输入您要查询的范文:

 

标题 PHP创建标签云函数
范文
    PHP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,$maxFontSize = 30 )
    03{
    04$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", $cloudTags ) . "n";
    20}
    21?>
    调用例子:
    view sourceprint?
    1<?php
    2$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?>
随便看

 

在线学习网范文大全提供好词好句、学习总结、工作总结、演讲稿等写作素材及范文模板,是学习及工作的有利工具。

 

Copyright © 2002-2024 cuapp.net All Rights Reserved
更新时间:2025/5/20 2:14:11