我要给wordpress增加自定义菜单
方法:
第一步:functions.php
<code>if (function_exists('register_nav_menus')){
register_nav_menus( array(
'nav1' => __('网站导航1'),
'nav2' => __('网站导航2'),
'nav3' => __('网站导航3'),
));
}
function wp_nav1_menu($class='nav1', $location='nav1'){
echo '<ul class="'.$class.'">'.str_replace("</ul></div>", "", preg_replace("/<div[^>]*><ul[^>]*>/", "", wp_nav_menu(array('theme_location' => $location, 'echo' => false)) )).'</ul>';
}
function wp_nav2_menu($class='nav2', $location='nav2'){
echo '<ul class="'.$class.'">'.str_replace("</ul></div>", "", preg_replace("/<div[^>]*><ul[^>]*>/", "", wp_nav_menu(array('theme_location' => $location, 'echo' => false)) )).'</ul>';
}
function wp_nav3_menu($class='nav3', $location='nav3'){
echo '<ul class="'.$class.'">'.str_replace("</ul></div>", "", preg_replace("/<div[^>]*><ul[^>]*>/", "", wp_nav_menu(array('theme_location' => $location, 'echo' => false)) )).'</ul>';
}</code>第二步:page1.php
<code><?php wp_nav1_menu(); ?></code>
page2.php
<code><?php wp_nav2_menu(); ?></code>
page3.php
<code><?php wp_nav3_menu(); ?></code>
第三步:进入管理后台设置对应菜单,前台即可正常显示(菜单创建完毕)
问题:
我按照以上步骤在page4.php页面创建nav4的时候页面出错:
Fatal error: Call to undefined function wp_nav4_menu() in /……/page4.php on line x
我要给wordpress增加自定义菜单
方法:
第一步:functions.php
<code>if (function_exists('register_nav_menus')){
register_nav_menus( array(
'nav1' => __('网站导航1'),
'nav2' => __('网站导航2'),
'nav3' => __('网站导航3'),
));
}
function wp_nav1_menu($class='nav1', $location='nav1'){
echo '<ul class="'.$class.'">'.str_replace("</ul></div>", "", preg_replace("/<div[^>]*><ul[^>]*>/", "", wp_nav_menu(array('theme_location' => $location, 'echo' => false)) )).'</ul>';
}
function wp_nav2_menu($class='nav2', $location='nav2'){
echo '<ul class="'.$class.'">'.str_replace("</ul></div>", "", preg_replace("/<div[^>]*><ul[^>]*>/", "", wp_nav_menu(array('theme_location' => $location, 'echo' => false)) )).'</ul>';
}
function wp_nav3_menu($class='nav3', $location='nav3'){
echo '<ul class="'.$class.'">'.str_replace("</ul></div>", "", preg_replace("/<div[^>]*><ul[^>]*>/", "", wp_nav_menu(array('theme_location' => $location, 'echo' => false)) )).'</ul>';
}</code>第二步:page1.php
<code><?php wp_nav1_menu(); ?></code>
page2.php
<code><?php wp_nav2_menu(); ?></code>
page3.php
<code><?php wp_nav3_menu(); ?></code>
第三步:进入管理后台设置对应菜单,前台即可正常显示(菜单创建完毕)
问题:
我按照以上步骤在page4.php页面创建nav4的时候页面出错:
Fatal error: Call to undefined function wp_nav4_menu() in /……/page4.php on line x
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