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php没有';t获取数组的结尾_Php - Fatal编程技术网

php没有';t获取数组的结尾

php没有';t获取数组的结尾,php,Php,foreach不获取数组的结尾。我想在另一种方法中使用end of the: $array = array( "Language programings"=>array("php" => 100,"js" => 200),'html'=>12); foreach ($array as $kk=>$val1) { echo $kk.'<br/>'; foreach ($val1 as $key=>$val2)

foreach
不获取数组的结尾。我想在另一种方法中使用end of the:

$array = array(
"Language programings"=>array("php" => 100,"js" => 200),'html'=>12);
 foreach ($array as $kk=>$val1)
   {
     echo $kk.'<br/>';
     foreach ($val1 as $key=>$val2)
      {  
         if (! end(array_keys($array)))
             echo $val2;
      }
      echo end(array_value);//must be show 12
   }
$array=array(
“语言编程”=>array(“php”=>100,“js”=>200),“html”=>12);
foreach($kk=>$val1的数组)
{
回声$kk.“
”; foreach($val1作为$key=>$val2) { if(!end(数组_键($array))) echo$val2; } echo end(数组_值);//必须显示为12 }
如果我理解正确,在If()语句中,您试图查看指针是否位于数组的末尾。不幸的是,在这种情况下,end()永远不会为false,因此行echo$val2;永远不会执行

试着替换

if (! end(array_keys($array)))


尝试使用以下代码:

$array = array("Language programings"=>array("php" => 100,"js" => 200),'html'=>12);

foreach($array as $key1 => $val1){
    if(is_array($val1)){
        echo $key1.'<br/>';
        foreach($val1 as $key2 => $val2){
            if(is_array($val2)){
                foreach($val2 as $k => $v){
                    echo $v.'<br/>';
                }
            } else {
                echo $val2.'<br/>';
            }
        }
    }
}
echo end(array_values($array));  

您真正想要做的是??foreach将始终迭代数组的所有元素,包括最后一个元素。这就是为什么它被称为forEACH。尝试一个常规的for循环。谢谢,在这段代码的结果中,html是附加的。而且没有出现
echo end(array_values($array));
$array = array("Language programings"=>array("php" => 100,"js" => 200),'html'=>12);

foreach($array as $key1 => $val1){
    if(is_array($val1)){
        echo $key1.'<br/>';
        foreach($val1 as $key2 => $val2){
            if(is_array($val2)){
                foreach($val2 as $k => $v){
                    echo $v.'<br/>';
                }
            } else {
                echo $val2.'<br/>';
            }
        }
    }
}
echo end(array_values($array));  
Language programings  
100  
200  
12