Online PHP editor | refs for ZdqcR

<?php $seller = [ 'intent' => 'CAPTURE', 'purchase_units' => [[ // note the nested array 'reference_id' => 'ABC123', 'amount' => [ 'currency_code' => 'USD', 'value' => 100.00 ], ]], // and here too 'application_context' => [ 'return_url' => 'https://example.com/return', 'cancel_url' => 'https://example.com/exit', ], ]; echo json_encode($seller, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);