如何以高级方式打印多维数组？

Question

Following is the code

print_r($_POST).'<br><br>';

foreach($_POST as $key => $value){
if(is_array($value))
{
    foreach($value as $key => $value)
    {
    echo "<br><br>".$key." ".$value."<br>";
    }
}
echo "<br>";
}

Output is

Array ( [Cake_on_Name] => Array ( [0] => Rachana [1] => Sarika [2] => Pratik ) [Cake_on_Date] => Array ( [0] => 2017-12-19 [1] => 2017-12-19 [2] => 2017-12-19 ) [Cake_on_Time] => Array ( [0] => 10 A.M [1] => 10 A.M [2] => 10 A.M ) [Cake_Receiver_Name] => Array ( [0] => [1] => [2] => Ashvin Ade ) [Cake_on_Address] => Array ( [0] => [1] => [2] => Amravati ) [pincode] => Array ( [0] => 444607 [1] => 444607 [2] => 444607 ) [cheu] => 1-1@500,54-1@1000,65-1@1000,54-1@300,56-1@1000,65-1@300,54-1@1000 [clientinput] => Add Detail & Buy )

0 Rachana

1 Sarika

2 Pratik

0 2017-12-19

1 2017-12-19

2 2017-12-19

0 10 A.M

1 10 A.M

2 10 A.M

0

1

2 Ashvin Ade

0

1

2 Amravati

0 444607

1 444607

2 444607

But I Want Output as :

0 Rachana

0 2017-12-19

0 10 A.M

0

0

0 444607

1 Sarika

1 2017-12-19

1 10 A.M

1

1

1 444607

2 Pratik

2 2017-12-19

2 10 A.M

2 Ashvin Ade

2 Amravati

2 444607

Answer 1

You put it in <pre> tags.

echo '<pre>' . print_r( $_POST, 1 ) . '</pre>';

---

This only displays this way in html. From the command line or if the document is formatted as plaintext, it already prints with line breaks. From a web page output, you can also do:

//this will also show all other content as standard text with line breaks.
header('Content-Type: text/plain');