我的问题是
我有子菜单菜单;当我点击菜单时，它不应该打开，因为它有子菜单;在wordpress中
见前
块引用
https://wordpress.org/support/;当我点击支持它打开，但它有两个子菜单论坛＆amp;文件; 我的简单问题是当我点击菜单时它不应该发生，因为它有两个子菜单，它应该在点击子菜单时打开
答案 0 :(得分：0)
$eyt = pathinfo($mname, PATHINFO_EXTENSION); //get image extension
if($eyt=='jpg' || $eyt=='jpeg' || $eyt=='JPG' || $eyt=='JPEG')
{
$sr=imagecreatefromjpeg('media/'.$mname.'');
}
if($eyt=='png' || $eyt=='PNG')
{
$sr=imagecreatefrompng('media/'.$mname.'');
}
if($eyt=='gif' || $eyt=='GIF')
{
$sr=imagecreatefromgif('media/'.$mname.'');
}
$matrix = array(
array(-1, -1, -1),
array(-1, 16, -1),
array(-1, -1, -1),
);
$divisor = array_sum(array_map('array_sum', $matrix));
$offset = 0;
imageconvolution($sr, $matrix, $divisor, $offset);
//output what i tried took the output code from a stackoverflow post tried to edit it to my format but no result
if($eyt=='jpg' || $eyt=='jpeg' || $eyt=='JPG' || $eyt=='JPEG')
{
ob_start();
imagejpeg($sr);
$raw = ob_get_clean();
$er= 'data:image/jpg;base64,' . base64_encode( $raw ) . '';
}
if($eyt=='png' || $eyt=='PNG')
{
ob_start();
imagepng($sr);
$raw = ob_get_clean();
$er= 'data:image/png;base64,' . base64_encode( $raw ) . '';
}
if($eyt=='gif' || $eyt=='GIF')
{
ob_start();
imagegif($sr);
$raw = ob_get_clean();
$er= 'data:image/gif;base64,' . base64_encode( $raw ) . '';
}
<img class="img-responsive pad tyi abn" src="media/<?php echo $er ?>" >
When i check my source code this is what i get
<img src="media/data:image/jpg;base64," . base64_encode( $raw ) . " >
下点击wp-admin/Appearance/Menus（在左侧）Custom Links字段留空URL字段中，输入您希望显示的任何文字作为菜单上的主要项目这样，菜单上的主项目将无法点击，但子菜单会显示，并带有可点击的链接。