wp列出parenthises（）中包含帖子总数的类别一些有用的例子

Posted 2021-02-24

Show wp categories in drop down list like ...

join all categoeis and show total post in category
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<?php
$categories = get_categories();
foreach ($categories as $cat) {
if ($cat->category_parent != 0) {
 echo '<span style="padding-left:10px;">';
}
echo 'category_nicename.'/">'.$cat->cat_name.' ('.$cat->category_count.')';
if ($cat->category_description != '') {
 echo ' - '.$cat->category_description;
}
if ($cat->category_parent != 0) {
 echo '</span>';
}
echo ' ';
}
?>
 
remove parenthises from wp_list_categories()
==============================================
$variable = wp_list_categories('echo=0&show_count=1&child_of=&title_li=');
$variable = str_replace(array('(',')'), '', $variable);
$variable =  str_replace("<ul>" , '' , $variable );
echo $variable;