<span style="color: #666666; font-style: italic;">//订阅WordPress大学</span>
<span style="color: #000000; font-weight: bold;">function</span> dashboard_custom_feed_output<span style="color: #009900;">(</span><span style="color: #009900;">)</span> <span style="color: #009900;">{</span>
<span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">'<div class="rss-widget">'</span><span style="color: #339933;">;</span>
wp_widget_rss_output<span style="color: #009900;">(</span><span style="color: #990000;">array</span><span style="color: #009900;">(</span>
<span style="color: #0000ff;">'url'</span> <span style="color: #339933;">=></span> <span style="color: #0000ff;">'https://www.wpdaxue.com/feed/'</span><span style="color: #339933;">,</span> <span style="color: #666666; font-style: italic;">//rss地址</span>
<span style="color: #0000ff;">'title'</span> <span style="color: #339933;">=></span> <span style="color: #0000ff;">'查看WordPress大学的最新内容'</span><span style="color: #339933;">,</span>
<span style="color: #0000ff;">'items'</span> <span style="color: #339933;">=></span> <span style="color: #cc66cc;">6</span><span style="color: #339933;">,</span> <span style="color: #666666; font-style: italic;">//显示篇数</span>
<span style="color: #0000ff;">'show_summary'</span> <span style="color: #339933;">=></span> <span style="color: #cc66cc;">0</span><span style="color: #339933;">,</span> <span style="color: #666666; font-style: italic;">//是否显示摘要,1为显示</span>
<span style="color: #0000ff;">'show_author'</span> <span style="color: #339933;">=></span> <span style="color: #cc66cc;">0</span><span style="color: #339933;">,</span> <span style="color: #666666; font-style: italic;">//是否显示作者,1为显示</span>
<span style="color: #0000ff;">'show_date'</span> <span style="color: #339933;">=></span> <span style="color: #cc66cc;">1</span> <span style="color: #009900;">)</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span> <span style="color: #666666; font-style: italic;">//是否显示日期</span>
<span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">'</div>'</span><span style="color: #339933;">;</span>
<span style="color: #009900;">}</span>
<span style="color: #000000; font-weight: bold;">function</span> h_add_dashboard_widgets<span style="color: #009900;">(</span><span style="color: #009900;">)</span> <span style="color: #009900;">{</span>
wp_add_dashboard_widget<span style="color: #009900;">(</span><span style="color: #0000ff;">'example_dashboard_widget'</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'WordPress大学'</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'dashboard_custom_feed_output'</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span>
<span style="color: #009900;">}</span>
add_action<span style="color: #009900;">(</span><span style="color: #0000ff;">'wp_dashboard_setup'</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'h_add_dashboard_widgets'</span> <span style="color: #009900;">)</span><span style="color: #339933;">;</span>
请先
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