3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface OrderInterface { public function getCheckoutCompletedAt(): \DateTime; } class Order implements OrderInterface { public function getCheckoutCompletedAt() { } }

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)
8.3.60.0140.00718.30
8.3.50.0140.00616.35
8.3.40.0060.01018.53
8.3.30.0090.00618.63
8.3.20.0060.00320.25
8.3.10.0050.00221.95
8.3.00.0040.00423.65
8.2.180.0090.00916.50
8.2.170.0040.01122.96
8.2.160.0030.01021.89
8.2.150.0040.00424.18
8.2.140.0070.01124.66
8.2.130.0040.00426.16
8.2.120.0000.01019.01
8.2.110.0060.00322.16
8.2.100.0100.00317.59
8.2.90.0060.00317.91
8.2.80.0040.00419.04
8.2.70.0040.00417.50
8.2.60.0030.00617.80
8.2.50.0000.00918.10
8.2.40.0000.00920.61
8.2.30.0050.00519.05
8.2.20.0000.00717.99
8.2.10.0040.00418.09
8.2.00.0070.00017.86
8.1.280.0000.01425.92
8.1.270.0000.00821.82
8.1.260.0060.00326.35
8.1.250.0050.01028.09
8.1.240.0030.00622.48
8.1.230.0110.00021.04
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.13
8.1.190.0040.00417.22
8.1.180.0060.00318.10
8.1.170.0000.00818.59
8.1.160.0000.00818.82
8.1.150.0070.00019.98
8.1.140.0000.00717.63
8.1.130.0000.00618.86
8.1.120.0030.00417.46
8.1.110.0040.00417.39
8.1.100.0000.00717.29
8.1.90.0000.00817.36
8.1.80.0000.00717.38
8.1.70.0000.00717.42
8.1.60.0070.00017.41
8.1.50.0050.00517.34
8.1.40.0030.00617.45
8.1.30.0030.00617.55
8.1.20.0030.00617.54
8.1.10.0040.00817.36
8.1.00.0040.00417.18
8.0.300.0070.00020.09
8.0.290.0000.00716.63
8.0.280.0030.00318.32
8.0.270.0070.00017.21
8.0.260.0030.00318.38
8.0.250.0060.00316.94
8.0.240.0020.00516.90
8.0.230.0030.00616.96
8.0.220.0070.00416.76
8.0.210.0030.00316.85
8.0.200.0000.00616.91
8.0.190.0000.00716.84
8.0.180.0040.00416.97
8.0.170.0070.00016.89
8.0.160.0000.00816.94
8.0.150.0040.00416.84
8.0.140.0000.00816.85
8.0.130.0000.00513.30
8.0.120.0050.00316.86
8.0.110.0000.00716.89
8.0.100.0050.00216.75
8.0.90.0070.00016.84
8.0.80.0060.01316.88
8.0.70.0000.00716.73
8.0.60.0040.00416.89
8.0.50.0080.00016.88
8.0.30.0100.00817.01
8.0.20.0090.01017.40
8.0.10.0050.00217.07
8.0.00.0080.00816.61
7.4.330.0000.00615.55
7.4.320.0060.00016.54
7.4.300.0000.00616.44
7.4.290.0030.00316.44
7.4.280.0040.00416.50
7.4.270.0070.00016.33
7.4.260.0090.00016.35
7.4.250.0030.00316.39
7.4.240.0000.00816.46
7.4.230.0030.00416.33
7.4.220.0070.01016.41
7.4.210.0070.00716.45
7.4.200.0030.00316.61
7.4.160.0080.00816.31
7.4.150.0090.00917.40
7.4.140.0120.00917.86
7.4.130.0070.01116.48
7.4.120.0110.00916.48
7.4.110.0110.00516.55
7.4.100.0090.00916.30
7.4.90.0100.00716.18
7.4.80.0110.00719.39
7.4.70.0000.01716.50
7.4.60.0030.01316.52
7.4.50.0030.01016.13
7.4.40.0130.00416.32
7.4.30.0100.00716.50
7.4.00.0060.00914.85
7.3.330.0000.00613.20
7.3.320.0050.00013.19
7.3.310.0080.00016.09
7.3.300.0000.00716.27
7.3.290.0090.00616.21
7.3.280.0060.01016.22
7.3.270.0160.03417.40
7.3.260.0120.00616.30
7.3.250.0110.00716.27
7.3.240.0110.00516.34
7.3.230.0080.01216.20
7.3.210.0090.00616.25
7.3.200.0100.00616.43
7.3.190.0110.01116.22
7.3.180.0100.00716.36
7.3.170.0120.00916.17
7.3.160.0150.00416.27
7.2.330.0130.01016.52
7.2.320.0160.00616.33
7.2.310.0140.00716.33
7.2.300.0060.01216.47
7.2.290.0060.01016.61
7.2.110.0310.00315.98
7.2.60.0050.00516.73
7.1.200.0000.01215.73
7.1.100.0090.01017.79
7.1.90.0040.01117.97
7.1.80.0080.01017.94
7.1.70.0100.00416.82
7.1.60.0190.01034.85
7.1.50.0170.01334.68
7.1.40.0170.01434.32
7.1.30.0190.01634.44
7.1.20.0220.01034.45
7.1.10.0050.00916.44
7.1.00.0030.01416.58
7.0.240.0050.01017.58
7.0.230.0080.00717.56
7.0.220.0110.00817.54
7.0.210.0070.00716.52
7.0.200.0070.00816.60
7.0.190.0040.01016.56
7.0.180.0060.00916.12
7.0.170.0070.00916.16
7.0.160.0020.01416.10
7.0.150.0060.00816.07
7.0.140.0080.00816.15
7.0.130.0020.01116.24
7.0.120.0020.01216.18
7.0.110.0040.01116.17
7.0.100.0040.00916.13
7.0.90.0090.00516.12
7.0.80.0050.00916.12
7.0.70.0080.01116.05
7.0.60.0040.01315.78
7.0.50.0080.00716.26
7.0.40.0120.00516.39
7.0.30.0050.01216.19
7.0.20.0100.00616.14
7.0.10.0040.01216.34
7.0.00.0030.01216.28

preferences:
55.88 ms | 401 KiB | 5 Q