3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1 = new \DateTime('2017-01-01'); $d2 = new \DateTime('2017-07-01'); var_dump($d1->diff($d2, true)->format('%R'));

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)
8.3.60.0110.01116.63
8.3.50.0080.00816.30
8.3.40.0070.00718.71
8.3.30.0150.00018.78
8.3.20.0060.00320.21
8.3.10.0050.00321.73
8.3.00.0040.00417.66
8.2.180.0120.00616.75
8.2.170.0080.00822.96
8.2.160.0030.01020.43
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00020.57
8.2.120.0070.00026.35
8.2.110.0090.00019.39
8.2.100.0090.00317.78
8.2.90.0090.00017.75
8.2.80.0050.00318.73
8.2.70.0000.00817.75
8.2.60.0050.00317.75
8.2.50.0040.00417.93
8.2.40.0030.00519.77
8.2.30.0040.00419.30
8.2.20.0030.00617.93
8.2.10.0040.00418.04
8.2.00.0000.00718.11
8.1.280.0110.00425.92
8.1.270.0070.00022.14
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0000.00820.76
8.1.230.0060.00621.04
8.1.220.0030.00618.77
8.1.210.0030.00618.77
8.1.200.0040.00417.48
8.1.190.0040.00417.48
8.1.180.0060.00618.10
8.1.170.0040.00417.73
8.1.160.0000.00819.06
8.1.150.0000.00718.76
8.1.140.0050.00319.49
8.1.130.0000.00718.94
8.1.120.0000.00717.55
8.1.110.0030.00517.48
8.1.100.0000.00817.66
8.1.90.0040.00417.47
8.1.80.0100.00017.57
8.1.70.0030.00317.50
8.1.60.0000.00817.66
8.1.50.0040.00417.62
8.1.40.0000.00717.43
8.1.30.0070.00317.60
8.1.20.0030.00517.61
8.1.10.0000.00717.66
8.1.00.0000.00717.72
8.0.300.0050.00218.77
8.0.290.0000.00716.61
8.0.280.0030.00318.50
8.0.270.0020.00517.27
8.0.260.0030.00316.91
8.0.250.0030.00317.03
8.0.240.0050.00316.94
8.0.230.0040.00417.12
8.0.220.0000.00716.98
8.0.210.0000.00717.04
8.0.200.0030.00317.00
8.0.190.0050.00316.96
8.0.180.0040.00417.00
8.0.170.0030.00317.03
8.0.160.0000.00716.91
8.0.150.0000.00816.87
8.0.140.0040.00417.00
8.0.130.0000.00513.40
8.0.120.0070.00016.95
8.0.110.0030.00516.84
8.0.100.0000.00817.05
8.0.90.0000.00717.09
8.0.80.0040.01216.99
8.0.70.0080.00017.08
8.0.60.0080.00017.00
8.0.50.0040.00416.84
8.0.30.0070.01217.06
8.0.20.0100.01117.40
8.0.10.0050.00317.21
8.0.00.0070.01017.00
7.4.330.0000.00615.55
7.4.320.0030.00316.59
7.4.300.0030.00316.43
7.4.290.0040.00416.66
7.4.280.0040.00416.66
7.4.270.0000.00816.65
7.4.260.0000.00716.55
7.4.250.0030.00316.64
7.4.240.0040.00416.60
7.4.230.0040.00416.77
7.4.220.0110.00716.67
7.4.210.0050.01016.64
7.4.200.0040.00416.74
7.4.160.0100.00716.62
7.4.150.0090.01217.40
7.4.140.0100.00817.86
7.4.130.0130.01016.63
7.4.120.0070.01516.55
7.4.110.0060.01216.49
7.4.100.0090.00916.45
7.4.90.0120.00916.67
7.4.80.0070.01119.39
7.4.70.0060.01016.62
7.4.60.0100.01416.51
7.4.50.0080.00416.43
7.4.40.0060.00916.68
7.4.30.0120.00916.45
7.4.00.0060.00614.81
7.3.330.0030.00313.06
7.3.320.0050.00013.16
7.3.310.0070.00016.21
7.3.300.0030.00316.34
7.3.290.0050.00316.25
7.3.280.0080.00816.25
7.3.270.0100.01317.40
7.3.260.0070.01016.52
7.3.250.0050.01416.35
7.3.240.0120.00816.48
7.3.230.0140.00616.41
7.3.210.0160.00016.39
7.3.200.0150.00416.35
7.3.190.0120.00716.50
7.3.180.0070.01016.42
7.3.170.0070.01016.47
7.3.160.0100.00716.50
7.3.10.0100.00716.40
7.3.00.0090.00616.70
7.2.330.0140.00316.40
7.2.320.0060.01216.89
7.2.310.0090.01516.77
7.2.300.0120.00916.52
7.2.290.0080.01116.77
7.2.130.0030.01016.81
7.2.120.0100.00716.75
7.2.110.0100.00017.08
7.2.100.0070.00617.02
7.2.90.0040.01116.91
7.2.80.0070.00317.00
7.2.70.0100.00716.91
7.2.60.0070.01016.72
7.2.50.0060.00317.02
7.2.40.0030.00616.86
7.2.30.0060.00916.80
7.2.20.0160.00017.04
7.2.10.0000.01416.98
7.2.00.0070.00618.03
7.1.250.0000.00815.82
7.1.100.0070.00717.94
7.1.70.0090.00917.15
7.1.60.0170.01735.21
7.1.50.0310.00734.62
7.1.40.0350.01134.42
7.1.30.0100.02734.64
7.1.20.0180.02034.76
7.1.10.0060.01116.64
7.1.00.0060.01316.70
7.0.200.0030.01316.79
7.0.190.0080.00916.85
7.0.180.0050.02216.37
7.0.170.0050.01316.55
7.0.160.0050.01316.32
7.0.150.0090.00916.37
7.0.140.0100.00516.48
7.0.130.0100.00816.58
7.0.120.0000.01616.66
7.0.110.0110.00716.31
7.0.100.0090.01016.44
7.0.90.0030.01316.27
7.0.80.0080.01016.41
7.0.70.0080.01016.31
7.0.60.0070.00916.30
7.0.50.0000.01716.18
7.0.40.0120.00616.48
7.0.30.0040.01316.67
7.0.20.0070.01016.23
7.0.10.0030.01316.44
7.0.00.0000.01516.52

preferences:
50.55 ms | 401 KiB | 5 Q