3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = new DateTime(); echo $now->modify('-30 years')->format('Y-m-d') . "\n"; echo $now->modify('-30 years')->format('Y-m-d');

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)
8.3.60.0040.01118.68
8.3.50.0130.00721.17
8.3.40.0120.00618.79
8.3.30.0100.00719.22
8.3.20.0070.00020.11
8.3.10.0050.00323.67
8.3.00.0080.00317.50
8.2.180.0180.00316.88
8.2.170.0070.00722.96
8.2.160.0100.00320.58
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0000.00722.39
8.2.110.0060.00319.44
8.2.100.0040.00817.75
8.2.90.0040.00419.36
8.2.80.0000.00817.97
8.2.70.0030.00517.75
8.2.60.0080.00018.05
8.2.50.0030.00618.07
8.2.40.0040.00419.96
8.2.30.0000.00818.21
8.2.20.0040.00417.99
8.2.10.0000.00718.23
8.2.00.0050.00317.91
8.1.280.0160.00025.92
8.1.270.0060.00323.95
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0000.00922.19
8.1.230.0090.00319.39
8.1.220.0030.00517.78
8.1.210.0040.00418.77
8.1.200.0000.01017.48
8.1.190.0030.00517.48
8.1.180.0000.00718.10
8.1.170.0000.01218.71
8.1.160.0040.00422.06
8.1.150.0040.00419.02
8.1.140.0000.00717.70
8.1.130.0050.00318.00
8.1.120.0070.00017.70
8.1.110.0000.00817.67
8.1.100.0050.00217.60
8.1.90.0000.00817.67
8.1.80.0000.00717.60
8.1.70.0070.00017.68
8.1.60.0060.00317.73
8.1.50.0050.00317.67
8.1.40.0030.00617.57
8.1.30.0030.00617.72
8.1.20.0000.00817.84
8.1.10.0030.00517.64
8.1.00.0040.00417.68
8.0.300.0000.00718.77
8.0.290.0030.00516.88
8.0.280.0040.00418.58
8.0.270.0070.00017.30
8.0.260.0060.00017.38
8.0.250.0030.00317.28
8.0.240.0060.00017.18
8.0.230.0000.00717.13
8.0.220.0030.00517.11
8.0.210.0030.00317.04
8.0.200.0000.00617.21
8.0.190.0040.00417.20
8.0.180.0060.00317.19
8.0.170.0000.00717.25
8.0.160.0030.00517.20
8.0.150.0040.00417.15
8.0.140.0000.00717.11
8.0.130.0000.00613.48
8.0.120.0030.00617.09
8.0.110.0070.00017.15
8.0.100.0080.00017.04
8.0.90.0000.00817.04
8.0.80.0060.01017.04
8.0.70.0080.00017.15
8.0.60.0040.00416.99
8.0.50.0000.00716.92
8.0.30.0110.01017.39
8.0.20.0110.00717.41
8.0.10.0080.00017.18
8.0.00.0080.00817.09
7.4.330.0080.00015.00
7.4.320.0000.00716.60
7.4.300.0030.00316.57
7.4.290.0070.00416.72
7.4.280.0000.00716.64
7.4.270.0060.00016.64
7.4.260.0030.00316.64
7.4.250.0040.00416.61
7.4.240.0050.00216.70
7.4.230.0030.00316.48
7.4.220.0150.00416.72
7.4.210.0110.00316.54
7.4.200.0000.00716.52
7.4.160.0040.01216.64
7.4.150.0060.01117.40
7.4.140.0120.00617.86
7.4.130.0120.01216.71
7.4.120.0110.00516.50
7.4.110.0110.00616.59
7.4.100.0140.00316.63
7.4.90.0070.01116.66
7.4.80.0060.01219.39
7.4.70.0040.01316.77
7.4.60.0140.00316.68
7.4.50.0030.00516.93
7.4.40.0080.00816.52
7.4.30.0030.01316.70
7.4.00.0030.01415.20
7.3.330.0020.00313.23
7.3.320.0050.00013.24
7.3.310.0070.00016.24
7.3.300.0040.00416.26
7.3.290.0070.00716.43
7.3.280.0080.00916.43
7.3.270.0070.01117.40
7.3.260.0170.00016.65
7.3.240.0040.01216.57
7.3.230.0150.00616.39
7.3.210.0080.01116.55
7.3.200.0130.00419.39
7.3.190.0090.00916.73
7.3.180.0120.00316.73
7.3.170.0100.00716.55
7.3.160.0060.01016.38
7.3.120.0040.01115.05
7.3.110.0050.01214.89
7.3.100.0120.00014.94
7.3.90.0030.00914.87
7.3.80.0030.01415.27
7.3.70.0060.00915.17
7.3.60.0030.01014.85
7.3.50.0070.00715.07
7.3.40.0000.01014.87
7.3.30.0000.01315.00
7.3.20.0030.01016.48
7.3.10.0040.01117.13
7.3.00.0100.00316.81
7.2.330.0090.00916.91
7.2.320.0030.01316.54
7.2.310.0090.00916.73
7.2.300.0100.00616.92
7.2.290.0030.01316.56
7.2.250.0040.01614.97
7.2.240.0070.01015.23
7.2.230.0000.01215.12
7.2.220.0040.01115.11
7.2.210.0090.00615.16
7.2.200.0050.00515.07
7.2.190.0030.00714.90
7.2.180.0090.00915.02
7.2.170.0040.01114.99
7.2.60.0050.01116.88
7.2.00.0060.00619.58
7.1.330.0060.00915.74
7.1.320.0070.00715.79
7.1.310.0070.01015.63
7.1.300.0100.00316.04
7.1.290.0030.00915.84
7.1.280.0030.01016.00
7.1.270.0140.00016.02
7.1.260.0090.00615.84
7.1.200.0000.00815.91
7.1.100.0070.00718.12
7.1.70.0050.00216.99
7.1.60.0100.01419.32
7.1.50.0050.00517.11
7.1.00.0100.07022.36
7.0.200.0030.00316.83
7.0.140.0070.07021.92
7.0.60.0100.08319.90
7.0.50.0130.04317.70
7.0.40.0070.09020.04
7.0.30.0470.07320.09
7.0.20.0230.08720.00
7.0.10.0200.04320.16
7.0.00.0230.05320.00
5.6.280.0030.07321.07
5.6.210.0000.05020.54
5.6.200.0070.08318.12
5.6.190.0030.04320.41
5.6.180.0270.07720.61
5.6.170.0270.05020.49
5.6.160.0070.04020.48
5.6.150.0030.05718.12
5.6.140.0170.06318.15
5.6.130.0100.05318.11
5.6.120.0070.09020.84
5.6.110.0070.04021.13
5.6.100.0170.05320.96
5.6.90.0170.06320.94
5.6.80.0200.07020.43
5.5.350.0130.08020.40
5.5.340.0070.08017.96
5.5.330.0030.05020.23
5.5.320.0470.07720.28
5.5.310.0270.05020.30
5.5.300.0100.04018.00
5.5.290.0070.05017.99
5.5.280.0000.06020.83
5.5.270.0170.06020.95
5.5.260.0130.08020.76
5.5.250.0100.07320.57
5.5.240.0270.07020.16
5.4.450.0830.06019.64
5.4.440.0130.05319.53
5.4.430.0170.04719.51
5.4.420.0800.00019.42
5.4.410.0630.00019.34
5.4.400.0630.00019.16
5.4.390.0630.00019.15
5.4.380.0630.00019.05
5.4.370.0600.00018.92
5.4.360.0800.00019.25
5.4.350.0630.00019.26
5.4.340.0070.03311.97
5.4.320.0090.03312.45
5.4.310.0040.03912.45
5.4.300.0080.03312.46
5.4.290.0070.03512.45
5.4.280.0080.03612.35
5.4.270.0060.03912.35
5.4.260.0080.03912.35
5.4.250.0060.03612.35
5.4.240.0040.03812.35
5.4.230.0070.03712.34
5.4.220.0020.03912.34
5.4.210.0090.03712.34
5.4.200.0070.04012.34
5.4.190.0060.03612.34
5.4.180.0040.03812.34
5.4.170.0050.03912.35
5.4.160.0040.03612.35
5.4.150.0070.03512.34
5.4.140.0070.04112.02
5.4.130.0050.03612.01
5.4.120.0070.03511.97
5.4.110.0070.04011.97
5.4.100.0070.03411.97
5.4.90.0040.04611.97
5.4.80.0070.04111.96
5.4.70.0050.03611.96
5.4.60.0070.03211.96
5.4.50.0030.03711.96
5.4.40.0040.03511.95
5.4.30.0070.03411.95
5.4.20.0060.04111.95
5.4.10.0060.04611.95
5.4.00.0040.03711.44
5.3.290.0040.04412.80
5.3.280.0050.04312.71
5.3.270.0080.03712.73
5.3.260.0050.04012.72
5.3.250.0050.04012.72
5.3.240.0080.03512.72
5.3.230.0050.03812.71
5.3.220.0120.03212.68
5.3.210.0040.04212.68
5.3.200.0090.03412.68
5.3.190.0080.04012.68
5.3.180.0050.03712.67
5.3.170.0070.03412.67
5.3.160.0060.03612.68
5.3.150.0060.03712.68
5.3.140.0080.03512.66
5.3.130.0110.04412.66
5.3.120.0100.04012.66
5.3.110.0060.03812.66
5.3.100.0090.03312.12
5.3.90.0060.03712.08
5.3.80.0070.04212.07
5.3.70.0070.03812.08
5.3.60.0060.03812.06
5.3.50.0060.03912.00
5.3.40.0050.03612.00
5.3.30.0110.02911.95
5.3.20.0090.03111.72
5.3.10.0070.04011.69
5.3.00.0090.03511.68
5.2.170.0050.0329.18
5.2.160.0050.0359.19
5.2.150.0020.0449.18
5.2.140.0040.0309.18
5.2.130.0030.0299.14
5.2.120.0090.0249.14
5.2.110.0040.0299.15
5.2.100.0030.0399.14
5.2.90.0040.0299.14
5.2.80.0060.0319.14
5.2.70.0070.0349.14
5.2.60.0060.0309.10
5.2.50.0070.0339.07
5.2.40.0040.0319.04
5.2.30.0050.0309.02
5.2.20.0080.0319.00
5.2.10.0020.0308.93
5.2.00.0060.0308.78
5.1.60.0050.0248.06
5.1.50.0040.0268.06
5.1.40.0040.0298.04
5.1.30.0030.0278.39
5.1.20.0030.0278.42
5.1.10.0070.0318.14
5.1.00.0080.0268.14
5.0.50.0020.0226.62
5.0.40.0030.0246.48
5.0.30.0040.0366.29
5.0.20.0050.0176.26
5.0.10.0060.0196.24
5.0.00.0030.0326.23
4.4.90.0030.0204.78
4.4.80.0020.0154.75
4.4.70.0030.0154.75
4.4.60.0050.0214.75
4.4.50.0030.0214.77
4.4.40.0020.0274.71
4.4.30.0020.0174.76
4.4.20.0040.0144.85
4.4.10.0030.0164.85
4.4.00.0050.0234.76
4.3.110.0010.0174.67
4.3.100.0010.0164.66
4.3.90.0010.0154.63
4.3.80.0030.0234.58
4.3.70.0010.0164.63
4.3.60.0020.0144.63
4.3.50.0030.0154.63
4.3.40.0050.0274.54
4.3.30.0020.0213.29
4.3.20.0040.0133.27
4.3.10.0000.0173.22
4.3.00.0100.0237.34

preferences:
44.47 ms | 400 KiB | 5 Q