3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new \DateTime('2012-05-20 11:20:13'); $date2 = new \DateTime('2012-06-20 11:20:13'); var_dump($date2->diff($date1)->format('%h'));

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)
8.3.60.0070.01116.63
8.3.50.0110.00822.09
8.3.40.0060.00918.79
8.3.30.0070.01019.09
8.3.20.0040.00418.85
8.3.10.0040.00423.51
8.3.00.0040.00420.96
8.2.180.0040.01116.88
8.2.170.0120.00919.04
8.2.160.0150.00022.96
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0090.00019.78
8.2.110.0000.00822.08
8.2.100.0090.00317.91
8.2.90.0060.00319.17
8.2.80.0000.00917.97
8.2.70.0030.00617.50
8.2.60.0050.00317.91
8.2.50.0090.00018.07
8.2.40.0000.00818.03
8.2.30.0080.00017.96
8.2.20.0000.00717.68
8.2.10.0040.00417.96
8.2.00.0050.00318.00
8.1.280.0100.01025.92
8.1.270.0110.00420.21
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00323.80
8.1.230.0000.01220.75
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.48
8.1.190.0030.00517.13
8.1.180.0050.00318.10
8.1.170.0030.00618.78
8.1.160.0000.00821.80
8.1.150.0040.00418.91
8.1.140.0000.00717.44
8.1.130.0040.00417.89
8.1.120.0040.00417.45
8.1.110.0000.00817.60
8.1.100.0080.00017.59
8.1.90.0040.00417.52
8.1.80.0050.00217.47
8.1.70.0030.00317.57
8.1.60.0090.00017.54
8.1.50.0030.00517.51
8.1.40.0000.00817.43
8.1.30.0040.00417.70
8.1.20.0000.00817.65
8.1.10.0050.00317.54
8.1.00.0000.00717.70
8.0.300.0040.00418.77
8.0.290.0000.00816.88
8.0.280.0030.00318.41
8.0.270.0040.00417.31
8.0.260.0040.00417.32
8.0.250.0090.00017.08
8.0.240.0040.00416.98
8.0.230.0030.00517.03
8.0.220.0040.00417.00
8.0.210.0030.00316.98
8.0.200.0000.00717.04
8.0.190.0000.00717.04
8.0.180.0040.00717.01
8.0.170.0030.00516.95
8.0.160.0000.00716.89
8.0.150.0070.00016.99
8.0.140.0040.00416.89
8.0.130.0030.00313.37
8.0.120.0040.00416.88
8.0.110.0050.00216.96
8.0.100.0000.00716.82
8.0.90.0000.00717.02
8.0.80.0070.01317.04
8.0.70.0080.00016.88
8.0.60.0070.00017.07
8.0.50.0000.00716.85
8.0.30.0080.01217.22
8.0.20.0160.00317.40
8.0.10.0040.00417.02
8.0.00.0130.00516.85
7.4.330.0060.00015.03
7.4.320.0060.00016.59
7.4.300.0060.00316.54
7.4.290.0030.00316.47
7.4.280.0040.00416.50
7.4.270.0000.00716.59
7.4.260.0070.00016.67
7.4.250.0000.00716.59
7.4.240.0000.00816.61
7.4.230.0030.00316.63
7.4.220.0130.00616.68
7.4.210.0100.00916.69
7.4.200.0040.00416.68
7.4.160.0140.00316.59
7.4.150.0110.00617.40
7.4.140.0120.00617.86
7.4.130.0160.00416.57
7.4.120.0070.01016.55
7.4.110.0160.00316.66
7.4.100.0110.01416.70
7.4.90.0140.00316.56
7.4.80.0100.00719.39
7.4.70.0100.00716.64
7.4.60.0060.01016.63
7.4.50.0040.00416.48
7.4.40.0150.00616.27
7.4.30.0060.01616.27
7.4.00.0100.00714.95
7.3.330.0000.00513.10
7.3.320.0020.00213.10
7.3.310.0070.00016.15
7.3.300.0030.00316.19
7.3.290.0000.00716.32
7.3.280.0070.01016.22
7.3.270.0130.00317.40
7.3.260.0110.00616.41
7.3.250.0070.01016.42
7.3.240.0100.00916.23
7.3.230.0090.01216.39
7.3.210.0060.00916.26
7.3.200.0030.01319.39
7.3.190.0030.01316.58
7.3.180.0120.00916.57
7.3.170.0070.01016.34
7.3.160.0100.00716.55
7.2.330.0060.01316.51
7.2.320.0120.00616.73
7.2.310.0110.00716.49
7.2.300.0090.01216.59
7.2.290.0120.00916.58
7.2.60.0030.00916.78
7.2.00.0030.01019.55
7.1.200.0090.00015.88
7.1.100.0000.01418.20
7.1.70.0000.00817.34
7.1.60.0070.01719.48
7.1.50.0040.01917.02
7.1.00.0030.07722.35
7.0.200.0120.00316.91
7.0.60.0070.03720.05
7.0.50.0100.08317.91
7.0.40.0070.04720.08
7.0.30.0600.07020.16
7.0.20.0270.04720.29
7.0.10.0070.09020.16
7.0.00.0100.07020.12
5.6.280.0030.07321.09
5.6.210.0100.05720.74
5.6.200.0100.08018.08
5.6.190.0100.08020.49
5.6.180.0230.04020.61
5.6.170.0230.05320.54
5.6.160.0030.05320.45
5.6.150.0100.03718.18
5.6.140.0070.04318.22
5.6.130.0130.04318.07
5.6.120.0230.06020.97
5.6.110.0100.08021.00
5.6.100.0030.09020.99
5.6.90.0100.03321.11
5.6.80.0030.04320.48
5.5.350.0000.08320.52
5.5.340.0000.04717.98
5.5.330.0100.08020.23
5.5.320.0130.07320.41
5.5.310.0270.04320.13
5.5.300.0070.08018.02
5.5.290.0100.05717.93
5.5.280.0100.08720.68
5.5.270.0100.08020.79
5.5.260.0170.07320.97
5.5.250.0030.07020.64
5.5.240.0130.06020.15
5.4.450.0470.04719.41
5.4.440.0730.05719.27
5.4.430.0270.03719.50
5.4.420.0030.06019.15
5.4.410.0200.04719.20
5.4.400.0070.06319.16
5.4.390.0130.06319.15
5.4.380.0230.05018.95
5.4.370.0100.05319.14
5.4.360.0030.06019.05
5.4.350.0100.05319.00
5.4.340.0070.05719.06
5.4.320.0070.05719.12
5.4.310.0000.06019.26
5.4.300.0070.06319.04
5.4.290.0200.04318.91
5.4.280.0030.05718.95
5.4.270.0000.06018.99
5.4.260.0070.05719.04
5.4.250.0170.04719.08
5.4.240.0100.05718.97
5.4.230.0100.06019.07
5.4.220.0100.07319.11
5.4.210.0200.04719.07
5.4.200.0100.07016.68
5.4.190.0230.06018.96
5.4.180.0130.05019.11
5.4.170.0100.06318.96
5.4.160.0070.05719.02
5.4.150.0200.04318.89
5.4.140.0130.05016.47
5.4.130.0100.04716.44
5.4.120.0170.05316.46
5.4.110.0130.04316.17
5.4.100.0100.05016.18
5.4.90.0030.05716.46
5.4.80.0030.05716.45
5.4.70.0200.05716.37
5.4.60.0030.05716.48
5.4.50.0130.04316.22
5.4.40.0070.05316.48
5.4.30.0070.05016.18
5.4.20.0100.05016.18
5.4.10.0070.05016.50
5.4.00.0070.05015.64
5.3.290.0130.05314.62
5.3.280.0030.07014.55
5.3.270.0130.05714.45
5.3.260.0070.05714.52
5.3.250.0130.05014.66
5.3.240.0100.05314.68
5.3.230.0100.05314.45
5.3.220.0070.05014.55
5.3.210.0070.05714.63
5.3.200.0230.03714.63
5.3.190.0030.06314.49
5.3.180.0030.05314.52
5.3.170.0130.04714.57
5.3.160.0030.05714.48
5.3.150.0270.04714.63
5.3.140.0000.06014.45
5.3.130.0030.05714.45
5.3.120.0000.06014.52
5.3.110.0100.05314.61
5.3.100.0200.04014.01
5.3.90.0130.04714.10
5.3.80.0130.06314.11
5.3.70.0070.07014.11
5.3.60.0170.06013.94
5.3.50.0030.07013.87
5.3.40.0100.05014.04
5.3.30.0100.04713.82
5.3.20.0170.05313.77
5.3.10.0100.04713.71
5.3.00.0100.04713.69
5.2.170.0070.04011.08
5.2.160.0100.03711.09
5.2.150.0170.04010.99
5.2.140.0130.03711.09
5.2.130.0070.05310.95
5.2.120.0070.04311.10
5.2.110.0130.05010.95
5.2.100.0130.03311.20
5.2.90.0070.04010.95
5.2.80.0000.04711.02
5.2.70.0070.05010.96
5.2.60.0030.04310.95
5.2.50.0030.04311.06
5.2.40.0030.04311.00
5.2.30.0170.05310.83
5.2.20.0070.05310.95
5.2.10.0000.05710.84
5.2.00.0070.05710.71
5.1.60.0070.0439.91
5.1.50.0130.0409.99
5.1.40.0070.04710.00
5.1.30.0100.04310.36
5.1.20.0130.04310.39
5.1.10.0070.04710.11
5.1.00.0070.03310.06
5.0.50.0030.0308.47
5.0.40.0000.0308.49
5.0.30.0000.0478.30
5.0.20.0000.0308.30
5.0.10.0100.0238.25
5.0.00.0070.0408.15
4.4.90.0030.0275.80
4.4.80.0000.0235.90
4.4.70.0070.0205.91
4.4.60.0030.0275.73
4.4.50.0030.0205.81
4.4.40.0030.0405.81
4.4.30.0000.0235.75
4.4.20.0030.0205.80
4.4.10.0100.0175.91
4.4.00.0030.0435.86
4.3.110.0000.0275.68
4.3.100.0030.0205.74
4.3.90.0030.0275.76
4.3.80.0030.0375.75
4.3.70.0070.0235.64
4.3.60.0030.0305.75
4.3.50.0100.0175.80
4.3.40.0070.0335.61
4.3.30.0000.0234.52
4.3.20.0070.0204.40
4.3.10.0000.0234.47
4.3.00.0030.02015.73

preferences:
70.91 ms | 401 KiB | 5 Q