<?php
$json = '{
"credit_card": {
"cvc": "123",
"expiry": {
"month": "12",
"year": "2019"
},
"name": "Julian",
"number": "5123450000000008",
"token": null
},
"amount": "10",
"currency": "AUD",
"gateway": {
"line_of_business": "eWallet",
"service": "default",
"username": null
},
"external_id": "my external id",
"reference": "julian test",
"remitter_name": null,
"request_id": "1529561070",
"statement_description": null,
"security_id": null
}';
$array = json_decode($json, true);
function array_filter_recursive($array)
{
$array = array_filter($array);
foreach ($array as $key => $value) {
if (!is_array($value)) {
continue;
}
array_filter_recursive($value);
}
return $array;
}
var_dump(array_filter_recursive($array));
- Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
- array(7) {
["credit_card"]=>
array(5) {
["cvc"]=>
string(3) "123"
["expiry"]=>
array(2) {
["month"]=>
string(2) "12"
["year"]=>
string(4) "2019"
}
["name"]=>
string(6) "Julian"
["number"]=>
string(16) "5123450000000008"
["token"]=>
NULL
}
["amount"]=>
string(2) "10"
["currency"]=>
string(3) "AUD"
["gateway"]=>
array(3) {
["line_of_business"]=>
string(7) "eWallet"
["service"]=>
string(7) "default"
["username"]=>
NULL
}
["external_id"]=>
string(14) "my external id"
["reference"]=>
string(11) "julian test"
["request_id"]=>
string(10) "1529561070"
}
- Output for 8.3.5
- Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
array(7) {
["credit_card"]=>
array(5) {
["cvc"]=>
string(3) "123"
["expiry"]=>
array(2) {
["month"]=>
string(2) "12"
["year"]=>
string(4) "2019"
}
["name"]=>
string(6) "Julian"
["number"]=>
string(16) "5123450000000008"
["token"]=>
NULL
}
["amount"]=>
string(2) "10"
["currency"]=>
string(3) "AUD"
["gateway"]=>
array(3) {
["line_of_business"]=>
string(7) "eWallet"
["service"]=>
string(7) "default"
["username"]=>
NULL
}
["external_id"]=>
string(14) "my external id"
["reference"]=>
string(11) "julian test"
["request_id"]=>
string(10) "1529561070"
}
preferences:
172.41 ms | 403 KiB | 200 Q