如何为每个循环multidimesional php数组

Question

Array
(
[0] => Array
(
[matter] => 1.00
[max_matter] => 76.27
[batter] => 76961
[bat] => AVR3333
[brand] => TATA
[price] => 423.73
[batterfee] => 500.00
[batterid] => 156311038
[batterscore] => 18.00
)
[1] => Array
(
[matter] => 1.00
[max_matter] => 76.27
[batter] => 76961
[bat] => AVR3333
[brand] => TATA
[price] => 423.73
[batterfee] => 500.00
[batterid] => 156311038
[batterscore] => 18.00
)
)

Answer 1

$arr[0] = array('matter' => 1.00,'max_matter' => '76.27', 'batter' => '76961','bat' => 'AVR3333','brand' => 'TATA','price' => '423.73', 'batterfee' => '500.00', 'batterid => '156311038', 'batterscore => '18.00');
$arr[1] = array('matter' => 1.00,'max_matter' => '76.27', 'batter' => '76961','bat' => 'AVR3333','brand' => 'TATA','price' => '423.73', 'batterfee' => '500.00', 'batterid => '156311038', 'batterscore => '18.00');
foreach ($arr as $i=>$a) {
foreach ($a as $k=>$v) {
echo "Array Index is ".$i.": Key is ".$k." and value is ".$v."n";
}
}