- print_r: documentation ( source)
<?php
$options = Array
(
'0' => Array
(
'value' => 180,
'label' => 'Nokia'
),
'1' => Array
(
'value' => 2341,
'label' => 'Suisses'
),
'2' => Array
(
'value' => 143,
'label' => 'Nokia'
),
'3' => Array
(
'value' => 2389,
'label' => '3D Pop Art'
)
);
foreach($options as $v){
$c[$v['label']][] = $v['value'];
}
print_r($c);