如何給予空間順便說一句數組元素或斷裂，以顯示兩種不同類型的陣列

Question

<?php 
$var=10; 
$var2= "hello"; 
echo "hello ".$var."test<br>".$var2; 
$cars = array("volvo","BMW","Toyata"); 
echo $cars[0].$cars[1].$cars[2]; 
$age = array("Simran"=>"20","Kamo"=>"30","Indu"=>"40"); 
$arrlength = count($age); 
echo $arrlength; 
echo $age['Simran']; 
$mul = array(array("Sunny","Day"),array("Simran"=>"30","jan"=>"jatin")); 
echo $mul[1]['jan'].$mul[0][1]; 
?> 

我想輸出是這樣的：

你好測試

沃爾沃BMW Toyta

雅丁日

Answer 1

將您的代碼與下面的代碼進行比較，以獲得將字符串打印到新行的想法。

<?php 
$var=10; 
$var2= "hello"; 
echo "hello"." "."test"."<br>"; 
$cars = array("volvo","BMW","Toyata"); 
echo implode(" ", $cars)."<br>"; 
$age = array("Simran"=>"20","Kamo"=>"30","Indu"=>"40"); 
$arrlength = count($age); 
echo $age['Kamo']." ".$age['Simran']."<br>"; 
$mul = array(array("Sunny","Day"),array("Simran"=>"30","jan"=>"jatin")); 
echo $mul[1]['jan']." ".$mul[0][1]; 
?> 

Answer 2

<?php 
echo "hello Test <br>"; 
$cars = array("volvo","BMW","Toyata"); 
echo $cars[0].' '.$cars[1].' '.$cars[2].'<br>'; 
$age = array("Simran"=>"20","Kamo"=>"30","Indu"=>"40"); 
$arrlength = count($age); 
//echo $arrlength; 
echo $age['Kamo'].' '.$age['Simran'].'<br>'; 
$mul = array(array("Sunny","Day"),array("Simran"=>"30","jan"=>"jatin")); 
echo $mul[1]['jan'].' '.$mul[0][1]; 
?> 

這將返回你想要的，希望這會幫助你。