3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2019-12-24'); $properties = []; foreach ($date as $k => $v) { $properties[$k] = $v; } var_dump($date); var_dump((array) $date); var_dump($properties); echo json_encode($date), "\n"; echo json_encode((array) $date), "\n"; echo json_encode($properties), "\n";

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)
8.3.60.0140.00318.43
8.3.50.0140.00716.61
8.3.40.0090.00618.90
8.3.30.0090.00618.98
8.3.20.0040.00420.76
8.3.10.0040.00421.98
8.3.00.0040.00423.65
8.2.180.0110.00716.63
8.2.170.0120.00322.96
8.2.160.0110.00722.22
8.2.150.0100.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00319.61
8.2.110.0100.00020.43
8.2.100.0030.00918.03
8.2.90.0040.00419.40
8.2.80.0000.00817.97
8.2.70.0050.00517.50
8.2.60.0080.00017.80
8.2.50.0000.00918.07
8.2.40.0050.00318.22
8.2.30.0040.00418.02
8.2.20.0040.00418.05
8.2.10.0040.00419.38
8.2.00.0000.00819.39
8.1.280.0100.00725.92
8.1.270.0080.00022.56
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.46
8.1.230.0110.00020.88
8.1.220.0050.00318.77
8.1.210.0040.00418.93
8.1.200.0030.00617.47
8.1.190.0080.00019.31
8.1.180.0000.00818.10
8.1.170.0060.00318.71
8.1.160.0050.00218.93
8.1.150.0000.00719.09
8.1.140.0000.00720.90
8.1.130.0070.00020.05
8.1.120.0040.00417.68
8.1.110.0030.00517.69
8.1.100.0000.00817.67
8.1.90.0040.00417.64
8.1.80.0020.00517.63
8.1.70.0000.00817.63
8.1.60.0050.00317.70
8.1.50.0040.00417.69
8.1.40.0000.00817.60
8.1.30.0100.00017.72
8.1.20.0000.00917.81
8.1.10.0030.00517.62
8.1.00.0030.00717.71
8.0.300.0070.00020.02
8.0.290.0070.00017.16
8.0.280.0030.00318.52
8.0.270.0080.00018.06
8.0.260.0060.00020.07
8.0.250.0040.00417.17
8.0.240.0050.00317.05
8.0.230.0080.00017.18
8.0.220.0000.00816.99
8.0.210.0000.00717.15
8.0.200.0050.00317.17
8.0.190.0060.00317.05
8.0.180.0060.00317.03
8.0.170.0030.00617.08
8.0.160.0000.00717.07
8.0.150.0040.00416.96
8.0.140.0000.00717.07
8.0.130.0060.00013.44
8.0.120.0090.00017.08
8.0.110.0040.00417.06
8.0.100.0070.00017.16
8.0.90.0000.00917.11
8.0.80.0080.01017.02
8.0.70.0080.00016.92
8.0.60.0000.00717.14
8.0.50.0000.00816.91
8.0.30.0110.00617.25
8.0.20.0100.01017.53
8.0.10.0070.00017.29
8.0.00.0130.01017.05
7.4.330.0000.00516.80
7.4.320.0000.00616.63
7.4.300.0030.00316.73
7.4.290.0030.00316.65
7.4.280.0040.00716.76
7.4.270.0030.00316.75
7.4.260.0030.00313.36
7.4.250.0030.00316.64
7.4.240.0030.00516.64
7.4.230.0000.00816.80
7.4.220.0050.00216.75
7.4.210.0090.01016.67
7.4.200.0040.00416.64
7.4.130.0120.00916.71
7.4.120.0110.01116.68
7.4.110.0110.00816.62
7.4.100.0050.01316.57
7.4.90.0110.00716.69
7.4.80.0110.00719.39
7.4.70.0120.01016.77
7.4.60.0100.01016.44
7.4.50.0060.00916.61
7.4.40.0110.00716.60
7.4.10.0080.01015.03
7.4.00.0040.01215.10
7.3.330.0030.00316.45
7.3.320.0030.00313.30
7.3.310.0040.00416.41
7.3.300.0000.00716.29
7.3.290.0080.00616.44
7.3.260.0090.00916.55
7.3.240.0100.00816.52
7.3.230.0180.00316.69
7.3.210.0110.00716.63
7.3.200.0150.00416.65
7.3.190.0080.00816.45
7.3.180.0170.00016.70
7.3.170.0070.01416.68
7.3.160.0110.00516.68
7.3.130.0120.00514.94
7.3.120.0120.00914.68
7.3.110.0080.00815.04
7.3.100.0060.01114.77
7.3.90.0080.00814.69
7.3.80.0070.00614.77
7.3.70.0100.00714.69
7.3.60.0050.01114.81
7.3.50.0060.01214.79
7.3.40.0070.00714.84
7.3.30.0080.00814.63
7.3.20.0110.00215.73
7.3.10.0100.00415.89
7.3.00.0080.00615.65
7.2.330.0050.01616.98
7.2.320.0090.00916.75
7.2.310.0030.01416.71
7.2.300.0100.00716.64
7.2.290.0080.00816.70
7.2.260.0100.00915.15
7.2.250.0070.01215.03
7.2.240.0030.01315.27
7.2.230.0070.01015.00
7.2.220.0100.00715.08
7.2.210.0080.00815.06
7.2.200.0080.00815.05
7.2.190.0110.00715.20
7.2.180.0120.00614.95
7.2.170.0050.01115.18
7.2.160.0050.00915.08
7.2.150.0110.00516.00
7.2.140.0050.01216.12
7.2.130.0110.00616.29
7.2.120.0140.00316.20
7.2.110.0080.00616.11
7.2.100.0130.00316.04
7.2.90.0070.01216.08
7.2.80.0120.00515.99
7.2.70.0090.00815.90
7.2.60.0120.00416.15
7.2.50.0050.01115.99
7.2.40.0120.00516.21
7.2.30.0080.01016.25
7.2.20.0090.01216.17
7.2.10.0080.00716.20
7.2.00.0080.01115.95

preferences:
61.92 ms | 401 KiB | 5 Q