3v4l.org

run code in 500+ PHP versions simultaneously
<?php class Demo { public function __construct(private string $val) { } public function get_sku() { return [ 'abc' => 1, 'def' => 2, 'ghi' => 3, 'jkl' => 4, ][$this->val]; } } $cart = (object) [ 'cart_contents' => [ ['data' => new Demo('ghi')], ['data' => new Demo('def')], ['data' => new Demo('jkl')], ['data' => new Demo('abc')], ] ]; $skus = []; $items_to_sort = []; foreach ($cart->cart_contents as $item ) { $skus[] = $item['data']->get_sku(); } array_multisort($skus, $cart->cart_contents); var_export($cart->cart_contents);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.5.70.0100.01016.84
8.5.60.0080.00516.86
8.5.50.0100.00316.87
8.5.30.0090.00919.54
8.5.20.0080.01120.11
8.5.10.0100.00716.76
8.5.00.0150.00720.20
8.4.220.0100.00822.17
8.4.210.0110.01119.59
8.4.180.0100.01225.66
8.4.170.0130.00920.66
8.4.160.0120.01221.57
8.4.150.0050.00816.90
8.4.140.0130.01017.51
8.4.130.0080.00417.64
8.4.120.0100.01124.43
8.4.110.0110.00922.18
8.4.100.0090.01018.66
8.4.90.0130.00818.91
8.4.80.0140.00720.47
8.4.70.0020.00617.79
8.4.60.0130.00818.91
8.4.50.0100.01020.46
8.4.40.0160.00317.50
8.4.30.0060.01518.80
8.4.20.0170.00319.64
8.4.10.0060.00319.64
8.3.310.0090.01118.55
8.3.300.0130.00818.47
8.3.290.0140.00720.84
8.3.280.0130.00718.40
8.3.270.0100.00916.84
8.3.260.0090.01016.33
8.3.250.0030.00518.86
8.3.240.0120.00717.18
8.3.230.0110.00916.75
8.3.220.0080.01019.23
8.3.210.0050.00318.45
8.3.200.0060.00316.85
8.3.190.0120.00717.36
8.3.180.0120.00617.35
8.3.170.0120.00620.76
8.3.160.0110.00717.20
8.3.150.0060.01217.26
8.3.140.0040.01119.14
8.3.130.0080.00018.46
8.3.120.0040.00419.16
8.3.110.0080.00018.58
8.3.100.0130.00716.66
8.3.90.0070.00726.77
8.3.80.0050.00518.30
8.3.70.0140.00716.88
8.3.60.0180.00018.38
8.3.50.0120.00916.68
8.3.40.0130.00719.71
8.3.30.0160.00319.09
8.3.20.0180.00021.76
8.3.10.0070.01121.89
8.3.00.0120.00618.97
8.2.310.0140.00517.94
8.2.300.0110.01122.18
8.2.290.0070.00920.64
8.2.280.0030.00618.58
8.2.270.0000.00817.48
8.2.260.0040.00418.25
8.2.250.0040.00416.92
8.2.240.0030.00617.25
8.2.230.0000.00820.94
8.2.220.0040.00424.06
8.2.210.0110.00426.77
8.2.200.0030.00616.75
8.2.190.0090.01218.30
8.2.180.0090.00616.50
8.2.170.0130.00618.98
8.2.160.0100.01020.17
8.2.150.0040.01519.27
8.2.140.0060.01220.57
8.2.130.0090.00920.43
8.2.120.0040.01519.45
8.2.110.0060.01219.40
8.2.100.0130.00619.36
8.2.90.0130.00618.96
8.2.80.0160.00419.36
8.2.70.0070.01118.72
8.2.60.0100.01018.85
8.2.50.0090.00919.16
8.2.40.0100.01018.73
8.2.30.0190.00318.70
8.2.20.0070.01418.83
8.2.10.0160.00018.71
8.2.00.0100.00618.50
8.1.340.0140.00717.69
8.1.330.0120.00721.79
8.1.320.0140.00715.82
8.1.310.0000.00718.28
8.1.300.0060.00919.83
8.1.290.0080.00330.84
8.1.280.0170.00325.92
8.1.270.0070.00722.08
8.1.260.0140.00722.10
8.1.250.0100.01022.02
8.1.240.0140.00718.75
8.1.230.0120.00918.63
8.1.220.0200.00018.92
8.1.210.0100.01018.57
8.1.200.0130.00618.84
8.1.190.0130.00718.68
8.1.180.0080.00818.41
8.1.170.0160.00618.68
8.1.160.0100.00718.57
8.1.150.0140.00718.87
8.1.140.0060.00918.79
8.1.130.0090.01218.72
8.1.120.0040.01918.32
8.1.110.0100.01718.63
8.1.100.0040.01119.92
8.1.90.0100.00718.59
8.1.80.0030.01419.72
8.1.70.0060.00918.70
8.1.60.0090.00918.55
8.1.50.0040.01418.54
8.1.40.0180.00018.68
8.1.30.0070.00718.94
8.1.20.0110.00419.92
8.1.10.0060.01218.69
8.1.00.0110.00418.52

preferences:
52.82 ms | 1061 KiB | 5 Q