如何循环遍历wp_GET_Themes()并创建主题名称数组

时间：2016-07-26 作者：friendlyfire

因此wp\\u get\\u themes（）返回一个对象数组：

我试图构建一个函数，从对象返回一个主题名称数组。

function my_get_allowed_themes() {



        $theme_args = array( \'errors\' => false , \'allowed\' => \'site\' );

        $allowed_themes = wp_get_themes($theme_args);

        $allowed_themes = null;

        $demos = array();

        $allowed_theme_names = array();

         // loop over themes and grab the theme name
         foreach ( $allowed_themes as $allowed_theme ) {

               $allowed_theme_names[] = $allowed_theme[\'Name\'];


          }

          return $allowed_theme_names;    

    }

然而，这只是返回一个空数组。我错过了什么？

3 个回复

SO网友:Austin Ginder

更正wp_get_themes() 函数具有大多数公众无法访问的信息，这要求您使用$theme->get( \'Name\' ); 总体安排您可以这样构建一个简单的数组。

// Build new empty Array to store the themes
$themes = array();

// Loads theme data
$all_themes = wp_get_themes();

// Loads theme names into themes array
foreach ($all_themes as $theme) {
  $themes[] = $theme->get(\'Name\');
}

// Prints the theme names
print_r( $themes );

将输出

Array (
  [0] => Anchor Blank
  [1] => Swell - Anchor Hosting
  [2] => Swell
)

通过这一步，您可以构建一个包含所有主题数据的数组，如下所示。

// Build new empty Array to store the themes
$themes = array();

// Loads theme data
$all_themes = wp_get_themes();

// Build theme data manually
foreach ($all_themes as $theme) {
  $themes{ $theme->stylesheet } = array(
    \'Name\' => $theme->get(\'Name\'),
    \'Description\' => $theme->get(\'Description\'),
    \'Author\' => $theme->get(\'Author\'),
    \'AuthorURI\' => $theme->get(\'AuthorURI\'),
    \'Version\' => $theme->get(\'Version\'),
    \'Template\' => $theme->get(\'Template\'),
    \'Status\' => $theme->get(\'Status\'),
    \'Tags\' => $theme->get(\'Tags\'),
    \'TextDomain\' => $theme->get(\'TextDomain\'),
    \'DomainPath\' => $theme->get(\'DomainPath\')
  );
}

// Prints the themes
print_r( $themes );

这将输出一个如下所示的数组

Array (
[anchor-blank] => Array
    (
        [Name] => Anchor Blank
        [Description] => Anchor Hosting blank theme
        [Author] => Anchor Hosting
        [AuthorURI] => https://anchor.host
        [Version] => 1.1
        [Template] =>
        [Status] => publish
        [Tags] => Array
            (
            )

        [TextDomain] => anchor-blank
        [DomainPath] => /languages/
    )

[swell-anchorhost] => Array
    (
        [Name] => Swell - Anchor Hosting
        [Description] => Child theme for Anchor Hosting
        [Author] => Anchor Hosting
        [AuthorURI] => https://anchor.host
        [Version] => 1.1.0
        [Template] => swell
        [Status] => publish
        [Tags] => Array
            (
            )

        [TextDomain] => swell
        [DomainPath] => /languages/
    )

[swell] => Array
    (
        [Name] => Swell
        [Description] => Swell is a one-column, typography-focused, video Wordpress theme.
        [Author] => ThemeTrust.com
        [AuthorURI] => http://themetrust.com
        [Version] => 1.2.6
        [Template] =>
        [Status] => publish
        [Tags] => Array
            (
            )

        [TextDomain] => swell
        [DomainPath] => /languages/
    )
)

SO网友:Thamaraiselvam

您可以访问WP_Theme 如下所示的对象

 $theme = wp_get_theme();
 $name = $theme->{\'Name\'};

或

$theme->get( \'Name\' );

SO网友:Aftab

此处显示的主题名称wp_get_themes() 存储私人信息，如您所见

[headers:WP_Theme:private]

因此不能直接访问私有变量。要访问私有变量，需要继承父类。

更新

$get_theme = wp_get_themes();
$all_theme = array_keys( $get_theme ) );
print_r( $all_theme );  //will return all theme

小码农CODE

如何循环遍历wp_GET_Themes()并创建主题名称数组

更新

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