3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function __construct(\DateTime $data = null) { var_export($data->getTimestamp()); } } new A(new \DateTime());

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)
8.3.60.0120.00616.63
8.3.50.0110.00416.81
8.3.40.0070.01418.97
8.3.30.0080.00618.84
8.3.20.0040.00420.12
8.3.10.0030.00623.43
8.3.00.0050.00319.68
8.2.180.0090.00618.66
8.2.170.0110.00422.96
8.2.160.0080.00620.32
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00317.50
8.2.110.0030.00620.52
8.2.100.0030.00917.80
8.2.90.0040.00419.03
8.2.80.0000.00917.97
8.2.70.0030.00617.63
8.2.60.0000.00817.80
8.2.50.0080.00018.07
8.2.40.0040.00421.07
8.2.30.0080.00020.48
8.2.20.0040.00417.80
8.2.10.0090.00017.99
8.2.00.0040.00418.04
8.1.280.0040.01125.92
8.1.270.0060.00323.71
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.61
8.1.230.0080.00417.66
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0050.00317.38
8.1.180.0030.00618.10
8.1.170.0090.00020.52
8.1.160.0000.00721.95
8.1.150.0000.00718.81
8.1.140.0040.00419.38
8.1.130.0000.00717.59
8.1.120.0020.00517.57
8.1.110.0000.00817.43
8.1.100.0070.00017.54
8.1.90.0000.00817.50
8.1.80.0040.00417.52
8.1.70.0030.00517.50
8.1.60.0020.00517.52
8.1.50.0040.00417.64
8.1.40.0050.00317.47
8.1.30.0080.00017.65
8.1.20.0000.00717.71
8.1.10.0060.00317.63
8.1.00.0040.00417.66
8.0.300.0000.00818.90
8.0.290.0000.00816.88
8.0.280.0030.00318.37
8.0.270.0050.00317.33
8.0.260.0030.00317.25
8.0.250.0000.00717.07
8.0.240.0000.00717.07
8.0.230.0070.00017.00
8.0.220.0030.00316.94
8.0.210.0050.00516.82
8.0.200.0110.00416.90
8.0.190.0040.00417.10
8.0.180.0030.00717.02
8.0.170.0040.00416.86
8.0.160.0070.00016.92
8.0.150.0000.00716.94
8.0.140.0070.00016.91
8.0.130.0050.00313.30
8.0.120.0070.00316.93
8.0.110.0030.00416.98
8.0.100.0000.00716.81
8.0.90.0040.00416.76
8.0.80.0080.00816.98
8.0.70.0040.00416.84
8.0.60.0070.00016.89
8.0.50.0000.00716.82
8.0.30.0110.00617.17
8.0.20.0110.01017.40
8.0.10.0070.00017.10
8.0.00.0090.01216.68
7.4.330.0050.00015.08
7.4.320.0050.00216.41
7.4.300.0060.00316.66
7.4.290.0030.00316.67
7.4.280.0050.00316.57
7.4.270.0050.00216.62
7.4.260.0070.00016.57
7.4.250.0040.00416.64
7.4.240.0040.00416.66
7.4.230.0050.00216.46
7.4.220.0120.00616.62
7.4.210.0070.00716.55
7.4.200.0030.00316.66
7.4.160.0030.01316.57
7.4.150.0120.00917.40
7.4.140.0180.00517.86
7.4.130.0060.01116.66
7.4.120.0090.00916.64
7.4.110.0200.00316.40
7.4.100.0090.01616.55
7.4.90.0040.01316.45
7.4.80.0170.00319.39
7.4.70.0100.00616.69
7.4.60.0110.00716.50
7.4.50.0040.00016.45
7.4.40.0120.00416.56
7.4.30.0160.00016.59
7.4.00.0090.00615.13
7.3.330.0020.00313.33
7.3.320.0030.00313.41
7.3.310.0000.00716.43
7.3.300.0000.00716.25
7.3.290.0080.00816.30
7.3.280.0090.00816.36
7.3.270.0110.00717.40
7.3.260.0130.00616.58
7.3.240.0090.00816.30
7.3.230.0040.01316.49
7.3.210.0090.00916.54
7.3.200.0060.01616.50
7.3.190.0220.00016.38
7.3.180.0090.00616.43
7.3.170.0090.01116.32
7.3.160.0100.00616.42
7.3.120.0040.01415.13
7.3.110.0100.00714.87
7.3.100.0060.00615.06
7.3.90.0030.01114.98
7.3.80.0030.01414.76
7.3.70.0070.00414.55
7.3.60.0030.01214.42
7.3.50.0060.00614.65
7.3.40.0040.00814.48
7.3.30.0060.00914.97
7.3.20.0000.01516.54
7.3.10.0090.00016.68
7.3.00.0100.00316.46
7.2.330.0090.00916.72
7.2.320.0070.01016.85
7.2.310.0070.01016.45
7.2.300.0130.00316.75
7.2.290.0100.01116.53
7.2.240.0060.00615.30
7.2.230.0080.00815.28
7.2.220.0030.01015.11
7.2.210.0090.00614.94
7.2.200.0000.01615.08
7.2.190.0000.00815.20
7.2.180.0100.00015.18
7.2.170.0060.00915.04
7.2.160.0080.00314.87
7.2.150.0100.00316.71
7.2.140.0120.00616.98
7.2.130.0090.00616.85
7.2.120.0040.00816.90
7.2.110.0100.00616.83
7.2.100.0040.00716.96
7.2.90.0040.01117.09
7.2.80.0090.00616.85
7.2.70.0030.01317.07
7.2.60.0050.01016.91
7.2.50.0070.01016.87
7.2.40.0050.00517.02
7.2.30.0070.00717.04
7.2.20.0000.01416.92
7.2.10.0110.00416.96
7.2.00.0040.01118.13
7.1.330.0030.01215.80
7.1.320.0030.00615.86
7.1.310.0060.00615.96
7.1.300.0040.00715.73
7.1.290.0000.01215.76
7.1.280.0070.00315.69
7.1.270.0060.00915.76
7.1.260.0030.00615.70
7.1.250.0040.01215.71
7.1.200.0040.00715.66
7.1.100.0060.00618.21
7.1.70.0100.00317.20
7.1.60.0090.00619.50
7.1.50.0120.00916.62
7.1.00.0070.07322.55
7.0.200.0090.00416.99
7.0.60.0300.07719.88
7.0.50.0030.04317.87
7.0.40.0070.09020.31
7.0.30.0500.06720.23
7.0.20.0270.08020.06
7.0.10.0100.05320.24
7.0.00.0130.03320.19
5.6.280.0000.03321.07
5.6.210.0100.07720.63
5.6.200.0100.07318.18
5.6.190.0070.04320.34
5.6.180.0230.08320.46
5.6.170.0230.08320.56
5.6.160.0070.08320.55
5.6.150.0030.04018.19
5.6.140.0000.04318.19
5.6.130.0130.07318.15
5.6.120.0070.04021.13
5.6.110.0100.06721.07
5.6.100.0100.08720.98
5.6.90.0170.07020.93
5.6.80.0030.06720.52
5.5.350.3900.04320.45
5.5.340.0070.07717.95
5.5.330.0030.05720.30
5.5.320.0670.06720.24
5.5.310.0300.05020.34
5.5.300.0070.03717.98
5.5.290.0030.07318.08
5.5.280.0030.06020.88
5.5.270.0030.08720.87
5.5.260.0130.07320.84
5.5.250.0070.08320.61
5.5.240.0030.03720.16
5.4.450.3500.04319.48
5.4.440.0200.06019.55
5.4.430.1570.07019.43
5.4.420.4570.03319.32
5.4.410.4130.03719.37
5.4.400.4470.03719.21
5.4.390.0100.07319.09
5.4.380.0070.04019.11
5.4.370.4630.03319.00
5.4.360.4330.03019.11
5.4.350.4400.03719.23
5.4.340.3800.03718.97
5.4.320.4030.04019.21
5.4.310.3800.03719.14
5.4.300.3570.03719.14
5.4.290.3570.03719.22
5.4.280.3030.03719.12
5.4.270.3670.03719.20
5.4.260.3530.03719.18
5.4.250.3630.03719.14
5.4.240.3770.04018.92
5.4.230.4070.03718.96
5.4.220.4200.03019.00
5.4.210.4600.03718.93
5.4.200.4130.04719.09
5.4.190.4500.04019.12
5.4.180.5430.04319.13
5.4.170.4670.03319.14
5.4.160.4230.04318.93
5.4.150.3870.03319.19
5.4.140.4970.03716.51
5.4.130.4730.04716.40
5.4.120.3830.03316.49
5.4.110.4530.03716.42
5.4.100.4330.03716.57
5.4.90.4430.03316.60

preferences:
53.93 ms | 400 KiB | 5 Q