前端之家收集整理的这篇文章主要介绍了
WordPress添加彩色标签云，
前端之家小编觉得挺不错的，现在分享给大家，也给大家做个参考。
标签云是很多wordpress主题都有的一个主题元素，上一篇wordpress教程中，我们已经向大家介绍了的方法。很多站长在的过程中，想要给主题添加彩色标签云功能，包括边栏调用和页面调用，今天我们就向大家介绍一下实现的方法。
我们可以使用 wp_tag_cloud() 函数实现标签云的调用。比如下面的样例：
Crayon-5c891cc245e07970312099" class="
Crayon-
Syntax Crayon-theme-classic
Crayon-font-monaco
Crayon-os-pc print-yes notranslate" data-settings=" minimize scroll-mou
SEOver" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;">
Crayon-toolbar" data-settings=" mou
SEOver overlay hide delay" style="font-size: 12px !important;height: 18px !important; line-height: 18px !important;">
Crayon-title">Crayon-tools" style="font-size: 12px !important;height: 18px !important; line-height: 18px !important;">
Crayon-mixed-highlight" title="Contains Mixed Languages">Crayon-button
Crayon-nums-button" title="Toggle Line Numbers">
Crayon-button-icon">
Crayon-button
Crayon-plain-button" title="Toggle Plain Code">
Crayon-button-icon">
Crayon-button
Crayon-wrap-button" title="Toggle Line Wrap">
Crayon-button-icon">
Crayon-button
Crayon-expand-button" title="Expand Code">
Crayon-button-icon">
Crayon-button
Crayon-copy-button" title="Copy">
Crayon-button-icon">
Crayon-button
Crayon-popup-button" title="Open Code In New Window">
Crayon-button-icon">
Crayon-info" style="min-height: 16.8px !important; line-height: 16.8px !important;">
Crayon-plain-wrap">
Crayon-main" style="">
Crayon-table">Crayon-row">Crayon-nums " data-settings="show">Crayon-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> Crayon-num" data-line=" Crayon-5c891cc245e07970312099-1">1 Crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> Crayon-line" id=" Crayon-5c891cc245e07970312099-1"> Crayon-ta">PHPCrayon-h"> Crayon-e">wp_tag_cloudCrayon-sy">(Crayon-s">'smallest=12&largest=18&unit=px&number=0&orderby=count&order=DESC'Crayon-sy">)Crayon-sy">;代码注释：
smallest表示标签的最小字号
largest表示最大字号
unit=px表示字体使用像素单位
number=0表示显示所有标签，如果为40，表示显示40个
orderby=count表示按照标签所关联的文章数来排列
order=DESC表示降序排序(ASC表示升序排序，DESC表示降序排序) 根据上面的参数，您已经可以调用标签云了，切换到主题目录，打开 functions.PHP 文件，加入以下代码即可实现彩色标签云功能： Crayon-5c891cc245e11418149858" class=" Crayon- Syntax Crayon-theme-classic Crayon-font-monaco Crayon-os-pc print-yes notranslate" data-settings=" minimize scroll-mou SEOver" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;"> Crayon-toolbar" data-settings=" mou SEOver overlay hide delay" style="font-size: 12px !important;height: 18px !important; line-height: 18px !important;"> Crayon-title">functions.PHPCrayon-tools" style="font-size: 12px !important;height: 18px !important; line-height: 18px !important;"> Crayon-button Crayon-nums-button" title="Toggle Line Numbers"> Crayon-button-icon"> Crayon-button Crayon-plain-button" title="Toggle Plain Code"> Crayon-button-icon"> Crayon-button Crayon-wrap-button" title="Toggle Line Wrap"> Crayon-button-icon"> Crayon-button Crayon-expand-button" title="Expand Code"> Crayon-button-icon"> Crayon-button Crayon-copy-button" title="Copy"> Crayon-button-icon"> Crayon-button Crayon-popup-button" title="Open Code In New Window"> Crayon-button-icon"> Crayon-info" style="min-height: 16.8px !important; line-height: 16.8px !important;"> Crayon-plain-wrap"> Crayon-main" style=""> Crayon-table">Crayon-row">Crayon-nums " data-settings="show">Crayon-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> Crayon-num" data-line=" Crayon-5c891cc245e11418149858-1">1 Crayon-num Crayon-striped-num" data-line=" Crayon-5c891cc245e11418149858-2">2 Crayon-num" data-line=" Crayon-5c891cc245e11418149858-3">3 Crayon-num Crayon-striped-num" data-line=" Crayon-5c891cc245e11418149858-4">4 Crayon-num" data-line=" Crayon-5c891cc245e11418149858-5">5 Crayon-num Crayon-striped-num" data-line=" Crayon-5c891cc245e11418149858-6">6 Crayon-num" data-line=" Crayon-5c891cc245e11418149858-7">7 Crayon-num Crayon-striped-num" data-line=" Crayon-5c891cc245e11418149858-8">8 Crayon-num" data-line=" Crayon-5c891cc245e11418149858-9">9 Crayon-num Crayon-striped-num" data-line=" Crayon-5c891cc245e11418149858-10">10 Crayon-num" data-line=" Crayon-5c891cc245e11418149858-11">11 Crayon-num Crayon-striped-num" data-line=" Crayon-5c891cc245e11418149858-12">12 Crayon-num" data-line=" Crayon-5c891cc245e11418149858-13">13 Crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> Crayon-line" id=" Crayon-5c891cc245e11418149858-1"> Crayon-c">//边栏彩色标签Crayon-line Crayon-striped-line" id=" Crayon-5c891cc245e11418149858-2"> Crayon-t">functionCrayon-h"> Crayon-e">colorCloudCrayon-sy">(Crayon-v">$textCrayon-sy">)Crayon-h"> Crayon-sy">{Crayon-line" id=" Crayon-5c891cc245e11418149858-3"> Crayon-h"> Crayon-v">$textCrayon-h"> Crayon-o">=Crayon-h"> Crayon-e">preg_replace_callbackCrayon-sy">(Crayon-s">'||i'Crayon-sy">,Crayon-s">'colorCloudCallback'Crayon-sy">,Crayon-h"> Crayon-v">$textCrayon-sy">)Crayon-sy">;Crayon-line Crayon-striped-line" id=" Crayon-5c891cc245e11418149858-4"> Crayon-h"> Crayon-k ">returnCrayon-h"> Crayon-v">$textCrayon-sy">;Crayon-line" id=" Crayon-5c891cc245e11418149858-5"> Crayon-sy">}Crayon-line Crayon-striped-line" id=" Crayon-5c891cc245e11418149858-6"> Crayon-t">functionCrayon-h"> Crayon-e">colorCloudCallbackCrayon-sy">(Crayon-v">$matchesCrayon-sy">)Crayon-h"> Crayon-sy">{Crayon-line" id=" Crayon-5c891cc245e11418149858-7"> Crayon-h"> Crayon-v">$textCrayon-h"> Crayon-o">=Crayon-h"> Crayon-v">$matchesCrayon-sy">[Crayon-cn">1Crayon-sy">]Crayon-sy">;Crayon-line Crayon-striped-line" id=" Crayon-5c891cc245e11418149858-8"> Crayon-h"> Crayon-v">$colorCrayon-h"> Crayon-o">=Crayon-h"> Crayon-e">dechexCrayon-sy">(Crayon-e">randCrayon-sy">(Crayon-cn">0Crayon-sy">,Crayon-cn">16777215Crayon-sy">)Crayon-sy">)Crayon-sy">;Crayon-line" id=" Crayon-5c891cc245e11418149858-9"> Crayon-h"> Crayon-v">$patternCrayon-h"> Crayon-o">=Crayon-h"> Crayon-s">'/style=(\'|\”)(.*)(\'|\”)/i'Crayon-sy">;Crayon-line Crayon-striped-line" id=" Crayon-5c891cc245e11418149858-10"> Crayon-h"> Crayon-v">$textCrayon-h"> Crayon-o">=Crayon-h"> Crayon-e">preg_replaceCrayon-sy">(Crayon-v">$patternCrayon-sy">,Crayon-h"> Crayon-s">"style=\"color:#{$color};$2;\""Crayon-sy">,Crayon-h"> Crayon-v">$textCrayon-sy">)Crayon-sy">;Crayon-line" id=" Crayon-5c891cc245e11418149858-11"> Crayon-h"> Crayon-k ">returnCrayon-h"> Crayon-s">""Crayon-sy">;Crayon-line Crayon-striped-line" id=" Crayon-5c891cc245e11418149858-12"> Crayon-sy">}Crayon-line" id=" Crayon-5c891cc245e11418149858-13"> Crayon-e">add_filterCrayon-sy">(Crayon-s">'wp_tag_cloud'Crayon-sy">,Crayon-h"> Crayon-s">'colorCloud'Crayon-sy">,Crayon-h"> Crayon-cn">1Crayon-sy">)Crayon-sy">;1) 复制你主题的 page.PHP 文件，在该文件的顶部添加： Crayon-5c891cc245e14788885519" class=" Crayon- Syntax Crayon-theme-classic Crayon-font-monaco Crayon-os-pc print-yes notranslate" data-settings=" minimize scroll-mou SEOver" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;"> Crayon-toolbar" data-settings=" mou SEOver overlay hide delay" style="font-size: 12px !important;height: 18px !important; line-height: 18px !important;"> Crayon-title">page-tags.PHPCrayon-tools" style="font-size: 12px !important;height: 18px !important; line-height: 18px !important;"> Crayon-mixed-highlight" title="Contains Mixed Languages">Crayon-button Crayon-nums-button" title="Toggle Line Numbers"> Crayon-button-icon"> Crayon-button Crayon-plain-button" title="Toggle Plain Code"> Crayon-button-icon"> Crayon-button Crayon-wrap-button" title="Toggle Line Wrap"> Crayon-button-icon"> Crayon-button Crayon-expand-button" title="Expand Code"> Crayon-button-icon"> Crayon-button Crayon-copy-button" title="Copy"> Crayon-button-icon"> Crayon-button Crayon-popup-button" title="Open Code In New Window"> Crayon-button-icon"> Crayon-info" style="min-height: 16.8px !important; line-height: 16.8px !important;"> Crayon-plain-wrap"> Crayon-main" style=""> Crayon-table">Crayon-row">Crayon-nums " data-settings="show">Crayon-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> Crayon-num" data-line=" Crayon-5c891cc245e14788885519-1">1 Crayon-num Crayon-striped-num" data-line=" Crayon-5c891cc245e14788885519-2">2 Crayon-num" data-line=" Crayon-5c891cc245e14788885519-3">3 Crayon-num Crayon-striped-num" data-line=" Crayon-5c891cc245e14788885519-4">4 Crayon-num" data-line=" Crayon-5c891cc245e14788885519-5">5 Crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> Crayon-line" id=" Crayon-5c891cc245e14788885519-1"> Crayon-ta">PHPCrayon-line Crayon-striped-line" id=" Crayon-5c891cc245e14788885519-2"> Crayon-c">/*Crayon-line" id=" Crayon-5c891cc245e14788885519-3"> Crayon-c">Template Name: TagsCrayon-line Crayon-striped-line" id=" Crayon-5c891cc245e14788885519-4"> Crayon-c">*/Crayon-line" id=" Crayon-5c891cc245e14788885519-5"> 2) 使用下面的代码替换page.PHP中的 the_content(); ： Crayon-5c891cc245e16478849262" class=" Crayon- Syntax Crayon-theme-classic Crayon-font-monaco Crayon-os-pc print-yes notranslate" data-settings=" minimize scroll-mou SEOver" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;"> Crayon-toolbar" data-settings=" mou SEOver overlay hide delay" style="font-size: 12px !important;height: 18px !important; line-height: 18px !important;"> Crayon-title">page-tags.PHPCrayon-tools" style="font-size: 12px !important;height: 18px !important; line-height: 18px !important;"> Crayon-mixed-highlight" title="Contains Mixed Languages">Crayon-button Crayon-nums-button" title="Toggle Line Numbers"> Crayon-button-icon"> Crayon-button Crayon-plain-button" title="Toggle Plain Code"> Crayon-button-icon"> Crayon-button Crayon-wrap-button" title="Toggle Line Wrap"> Crayon-button-icon"> Crayon-button Crayon-expand-button" title="Expand Code"> Crayon-button-icon"> Crayon-button Crayon-copy-button" title="Copy"> Crayon-button-icon"> Crayon-button Crayon-popup-button" title="Open Code In New Window"> Crayon-button-icon"> Crayon-info" style="min-height: 16.8px !important; line-height: 16.8px !important;"> Crayon-plain-wrap"> Crayon-main" style=""> Crayon-table">Crayon-row">Crayon-nums " data-settings="show">Crayon-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> Crayon-num" data-line=" Crayon-5c891cc245e16478849262-1">1 Crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> Crayon-line" id=" Crayon-5c891cc245e16478849262-1"> Crayon-ta">PHPCrayon-h"> Crayon-e">wp_tag_cloudCrayon-sy">(Crayon-s">'smallest=12&largest=18&unit=px&number=0&orderby=count&order=DESC'Crayon-sy">)Crayon-sy">;3) 删除page.PHP中的某些不需要的功能，最后将该文件另存为 page-tags.PHP ，这样，一个标签云模板就做好了。 4) 访问 wordpress后台-页面-新建页面，页面名称随便填一下，在 页面属性 中，选择 tags 模板即可。 您可以使用下面的函数调用，具体的修改方法，就靠您自己折腾主题了： Crayon-5c891cc245e17838471915" class=" Crayon- Syntax Crayon-theme-classic Crayon-font-monaco Crayon-os-pc print-yes notranslate" data-settings=" minimize scroll-mou SEOver" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;"> Crayon-toolbar" data-settings=" mou SEOver overlay hide delay" style="font-size: 12px !important;height: 18px !important; line-height: 18px !important;"> Crayon-title">Crayon-tools" style="font-size: 12px !important;height: 18px !important; line-height: 18px !important;"> Crayon-mixed-highlight" title="Contains Mixed Languages">Crayon-button Crayon-nums-button" title="Toggle Line Numbers"> Crayon-button-icon"> Crayon-button Crayon-plain-button" title="Toggle Plain Code"> Crayon-button-icon"> Crayon-button Crayon-wrap-button" title="Toggle Line Wrap"> Crayon-button-icon"> Crayon-button Crayon-expand-button" title="Expand Code"> Crayon-button-icon"> Crayon-button Crayon-copy-button" title="Copy"> Crayon-button-icon"> Crayon-button Crayon-popup-button" title="Open Code In New Window"> Crayon-button-icon"> Crayon-info" style="min-height: 16.8px !important; line-height: 16.8px !important;"> Crayon-plain-wrap"> Crayon-main" style=""> Crayon-table">Crayon-row">Crayon-nums " data-settings="show">Crayon-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> Crayon-num" data-line=" Crayon-5c891cc245e17838471915-1">1 Crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> Crayon-line" id=" Crayon-5c891cc245e17838471915-1"> Crayon-ta">PHPCrayon-h"> Crayon-e">wp_tag_cloudCrayon-sy">(Crayon-s">'smallest=12&largest=18&unit=px&number=20'Crayon-sy">)Crayon-sy">;注：一般制作比较规范的wordpress主题，都支持 Widget小工具，您可以在 wordpress后台-外观-小工具 中查看是否支持 标签云小工具。
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