3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date('Y-m-d', strtotime('+1 month', strtotime('2017/01/31')));

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)
8.3.60.0120.00318.55
8.3.50.0110.00921.14
8.3.40.0120.00618.70
8.3.30.0150.00018.61
8.3.20.0040.00420.25
8.3.10.0090.00021.65
8.3.00.0070.00021.69
8.2.180.0120.00318.41
8.2.170.0120.00822.96
8.2.160.0070.00719.35
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0040.00422.23
8.2.120.0080.00026.35
8.2.110.0070.00321.00
8.2.100.0110.00020.48
8.2.90.0080.00018.31
8.2.80.0000.00917.97
8.2.70.0030.00617.93
8.2.60.0030.00518.16
8.2.50.0030.00518.10
8.2.40.0080.00020.40
8.2.30.0040.00419.21
8.2.20.0060.00318.02
8.2.10.0000.00717.93
8.2.00.0020.00518.11
8.1.280.0200.00025.92
8.1.270.0080.00023.79
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00319.46
8.1.230.0080.00319.28
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0060.00317.13
8.1.190.0030.00517.25
8.1.180.0070.00418.10
8.1.170.0040.00418.59
8.1.160.0020.00518.88
8.1.150.0030.00520.23
8.1.140.0040.00419.44
8.1.130.0070.00418.97
8.1.120.0000.00817.56
8.1.110.0060.00317.55
8.1.100.0040.00417.61
8.1.90.0000.00717.47
8.1.80.0030.00717.60
8.1.70.0000.00817.59
8.1.60.0040.00417.52
8.1.50.0060.00317.46
8.1.40.0070.00317.20
8.1.30.0030.00517.73
8.1.20.0040.00417.62
8.1.10.0000.00817.52
8.1.00.0060.00317.48
8.0.300.0040.00419.91
8.0.290.0040.00416.88
8.0.280.0040.00418.57
8.0.270.0100.00017.32
8.0.260.0000.00717.30
8.0.250.0040.00417.13
8.0.240.0090.00017.05
8.0.230.0060.00317.07
8.0.220.0070.00017.00
8.0.210.0050.00217.02
8.0.200.0030.00516.94
8.0.190.0060.00316.98
8.0.180.0060.00316.99
8.0.170.0000.00717.07
8.0.160.0040.00417.07
8.0.150.0050.00217.00
8.0.140.0030.00416.97
8.0.130.0040.00413.39
8.0.120.0050.00216.90
8.0.110.0030.00316.91
8.0.100.0030.00316.96
8.0.90.0000.00717.01
8.0.80.0030.01816.97
8.0.70.0000.00716.98
8.0.60.0040.00417.01
8.0.50.0040.00416.80
8.0.30.0130.00417.23
8.0.20.0140.00517.40
8.0.10.0040.00417.16
8.0.00.0000.01816.79
7.4.330.0050.00015.55
7.4.320.0030.00316.67
7.4.300.0030.00316.65
7.4.290.0030.00616.51
7.4.280.0070.00016.68
7.4.270.0030.00316.68
7.4.260.0000.00716.64
7.4.250.0030.00516.41
7.4.240.0000.00716.46
7.4.230.0070.00016.66
7.4.220.0100.01216.70
7.4.210.0090.01216.50
7.4.200.0030.00416.38
7.4.160.0070.01316.57
7.4.150.0120.00617.40
7.4.140.0110.00917.86
7.4.130.0170.00416.66
7.4.120.0090.01116.57
7.4.110.0140.00316.38
7.4.100.0120.00916.56
7.4.90.0100.01016.48
7.4.80.0070.01119.39
7.4.70.0030.01216.60
7.4.60.0070.01116.79
7.4.50.0070.01116.59
7.4.40.0120.00416.43
7.4.30.0070.01016.64
7.4.00.0100.00714.95
7.3.330.0070.00013.21
7.3.320.0000.00513.23
7.3.310.0060.00316.19
7.3.300.0040.00416.27
7.3.290.0050.00916.29
7.3.280.0090.00816.34
7.3.270.0120.00617.40
7.3.260.0140.00716.52
7.3.250.0110.00616.45
7.3.240.0110.00516.45
7.3.230.0150.00316.48
7.3.210.0110.00716.55
7.3.200.0100.00616.63
7.3.190.0100.00716.51
7.3.180.0000.01716.28
7.3.170.0120.00416.36
7.3.160.0000.01616.42
7.2.330.0000.01716.59
7.2.320.0070.01016.87
7.2.310.0110.00716.45
7.2.300.0050.01116.52
7.2.290.0030.01316.59
7.2.60.0100.00417.05
7.1.200.0050.00215.98
7.1.70.0080.00817.17
7.1.60.0040.01117.02
7.1.30.1170.06336.45
7.1.20.1070.06336.32
7.1.10.0730.05720.33
7.1.00.1300.08320.53
7.0.200.0090.00317.00
7.0.170.0130.07321.86
7.0.160.1400.09320.03
7.0.150.0700.06320.07
7.0.140.1100.06320.05
7.0.130.2100.04720.04
7.0.120.1230.07020.05
7.0.110.1370.07720.02
7.0.100.0870.07319.97
7.0.90.1400.08320.03
7.0.80.0200.07021.92
7.0.70.1270.08019.99
7.0.60.0730.06020.05
7.0.50.0900.06020.09
7.0.40.1000.07720.09
7.0.30.1230.07320.12
7.0.20.1000.05320.14
7.0.10.0970.05319.96
7.0.00.0970.06320.05

preferences:
55.11 ms | 401 KiB | 5 Q