Read PHP Multidimensional Array

Question

I need to read an array and get the name of your column and its value.

Array:

Array
(
    [0] => Array
        (
            [Conta] => FRANCIELE OLIVEIRA
            [CPF] => ''
            [Telefone Res.] => [phone]
        )

    [1] => Array
        (
            [Conta] => BEATRIX BEHN
            [CPF] => ''
            [Telefone Res.] => [phone]
        )
)


foreach ($Array as $row)
{
    echo $row['Conta'];
    echo $row['CPF'].'<BR><BR>';
}

But with this foreach I only print the values, I also need the column name, for example: Conta = BEATRIX

Answer 1

You have to use a foreach which can even redeem the Internet, example:

foreach ($array as $r => $k)
{        
}

where the $r is the index and the $k is the value respective, only that in your example you have to create two foreach, because it’s a array that contain array and to search the contents of array more internal, use the above technique, example:

<?php

$Array = array(
    array("Conta"=>"FRANCIELE OLIVEIRA", "CPF"=>"","Telefone Res."=>'[phone]'),
    array("Conta"=>"BEATRIX BEHN", "CPF" => "","Telefone Res."=>'[phone]')
);

foreach ($Array as $row)
{
    foreach($row as $i => $a)
    {
        echo '<div>'. $i." ".$a .'</div>';
    }
}

Online Example

_References:

• Take the array’s Dice in a foreach
• How to find the foreach index
• How can I get the Current array index in a foreach loop?

Answer 2

In foreach use the syntax $key => $value This will return the reflective key name and value.

change:

foreach ($Array as $row)

To:

 foreach ($Array as $chave => $row)

Answer 3

You just need to give your for

foreach ($Array as $key => $row)
{
    // seu codigo
}

where the variable $key has the array id value, already answered a similar question here the link : How to print an array with indexes and values in PHP?