- var_export: documentation ( source)
- array_values: documentation ( source)
<?php
$array = [
[
'name' => 'filter_amount',
'value' => '100-ml'
],
[
'name' => 'filter_amount',
'value' => '200-ml'
],
[
'name' => 'page_size',
'value' => '7'
]
];
$result = [];
foreach ($array as $row) {
if (!isset($result[$row['name']])) {
$result[$row['name']] = $row;
} else {
$result[$row['name']]['value'] .= ',' . $row['value'];
}
}
var_export(array_values($result));