3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = "2016-01-01"; $date = date('Y-m-d', strtotime("next month",strtotime($date))); echo $date;

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)
8.3.60.0090.00616.75
8.3.50.0190.00322.95
8.3.40.0040.01118.92
8.3.30.0110.00318.82
8.3.20.0030.00520.16
8.3.10.0080.00023.52
8.3.00.0040.00419.74
8.2.180.0070.00716.88
8.2.170.0070.00722.96
8.2.160.0070.00721.31
8.2.150.0090.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.12
8.2.110.0070.00421.24
8.2.100.0030.01018.22
8.2.90.0050.00319.34
8.2.80.0030.00517.97
8.2.70.0060.00317.88
8.2.60.0050.00317.92
8.2.50.0000.00818.10
8.2.40.0000.00722.32
8.2.30.0050.00321.16
8.2.20.0040.00417.83
8.2.10.0040.00418.22
8.2.00.0050.00318.14
8.1.280.0140.00025.92
8.1.270.0030.00523.63
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0040.00421.53
8.1.230.0120.00019.47
8.1.220.0040.00417.91
8.1.210.0000.00918.77
8.1.200.0100.00017.60
8.1.190.0040.00417.25
8.1.180.0070.00018.10
8.1.170.0040.00418.42
8.1.160.0050.00322.19
8.1.150.0050.00218.85
8.1.140.0000.00719.50
8.1.130.0000.00817.74
8.1.120.0000.00717.57
8.1.110.0050.00317.68
8.1.100.0000.00717.61
8.1.90.0030.00617.54
8.1.80.0070.00017.59
8.1.70.0060.00317.64
8.1.60.0040.00417.59
8.1.50.0080.00017.65
8.1.40.0000.00817.58
8.1.30.0040.00417.66
8.1.20.0040.00417.73
8.1.10.0050.00217.72
8.1.00.0040.00417.65
8.0.300.0040.00418.77
8.0.290.0080.00017.00
8.0.280.0070.00018.45
8.0.270.0000.00817.29
8.0.260.0030.00317.38
8.0.250.0070.00017.10
8.0.240.0080.00017.05
8.0.230.0070.00017.19
8.0.220.0030.00317.09
8.0.210.0040.00417.03
8.0.200.0000.00617.10
8.0.190.0020.00517.19
8.0.180.0050.00517.06
8.0.170.0080.00017.00
8.0.160.0000.00717.11
8.0.150.0000.00816.97
8.0.140.0040.00416.95
8.0.130.0000.00613.38
8.0.120.0030.00517.00
8.0.110.0080.00017.05
8.0.100.0060.00316.91
8.0.90.0000.00716.86
8.0.80.0040.01117.14
8.0.70.0000.00917.05
8.0.60.0000.00716.99
8.0.50.0000.00717.03
8.0.30.0160.00317.26
8.0.20.0160.00717.40
8.0.10.0040.00417.09
8.0.00.0120.00917.03
7.4.330.0000.00515.14
7.4.320.0060.00016.73
7.4.300.0000.00616.77
7.4.290.0030.00316.73
7.4.280.0000.00816.71
7.4.270.0030.00316.70
7.4.260.0080.00016.73
7.4.250.0040.00416.67
7.4.240.0030.00316.52
7.4.230.0040.00416.79
7.4.220.0060.01616.74
7.4.210.0120.01216.82
7.4.200.0000.00716.70
7.4.160.0100.00616.71
7.4.150.0120.00917.40
7.4.140.0080.01317.86
7.4.130.0050.01116.52
7.4.120.0100.00616.77
7.4.110.0100.00716.55
7.4.100.0100.00716.73
7.4.90.0110.00616.50
7.4.80.0130.00319.39
7.4.70.0110.00916.66
7.4.60.0090.01316.60
7.4.50.0110.00416.75
7.4.40.0100.01016.39
7.4.30.0110.00516.45
7.4.00.0060.00915.17
7.3.330.0030.00313.21
7.3.320.0000.00513.13
7.3.310.0070.00016.46
7.3.300.0000.00616.30
7.3.290.0090.00616.38
7.3.280.0090.01016.36
7.3.270.0160.00017.40
7.3.260.0070.01516.62
7.3.250.0120.00616.45
7.3.240.0090.00716.65
7.3.230.0100.00716.65
7.3.210.0090.01316.62
7.3.200.0100.00716.56
7.3.190.0000.01716.54
7.3.180.0110.00516.62
7.3.170.0070.01416.59
7.3.160.0190.01916.53
7.3.10.0110.01016.71
7.3.00.0170.00716.69
7.2.330.0030.01416.63
7.2.320.0000.01616.66
7.2.310.0030.01416.68
7.2.300.0070.01316.98
7.2.290.0110.00716.61
7.2.130.0060.01017.01
7.2.120.0110.00616.94
7.2.110.0150.00516.89
7.2.100.0050.01116.75
7.2.90.0180.00017.05
7.2.80.0120.01216.99
7.2.70.0160.00917.05
7.2.60.0090.01016.78
7.2.50.0130.01117.04
7.2.40.0190.00516.92
7.2.30.0100.00916.63
7.2.20.0140.00916.75
7.2.10.0170.00516.88
7.2.00.0060.00717.96
7.1.250.0020.01015.62
7.1.70.0000.00716.95
7.1.60.0030.00719.75
7.1.00.0000.08022.28
7.0.200.0070.00316.93
7.0.90.0100.04019.89
7.0.80.0030.04319.85
7.0.70.0070.03319.88
7.0.60.0070.05719.85
7.0.50.0100.05020.30
7.0.40.0030.04320.05
7.0.30.0070.04020.07
7.0.20.0070.04020.14
7.0.10.0100.06320.12
7.0.00.0100.08020.04
5.6.240.0030.05320.54
5.6.230.0070.03720.62
5.6.220.0070.03720.72
5.6.210.0130.03720.48
5.6.200.0070.04021.13
5.6.190.0030.04020.95
5.6.180.0030.05021.02
5.6.170.0070.04321.00
5.6.160.0030.06720.98
5.6.150.0030.06721.08
5.6.140.0030.06021.07
5.6.130.0070.08320.95
5.6.120.0100.08021.10
5.6.110.0130.08021.03
5.6.100.0170.07321.09
5.6.90.0070.08321.11
5.6.80.0030.05020.44
5.6.70.0100.05020.30
5.6.60.0100.07720.49
5.6.50.0070.05320.51
5.6.40.0130.07320.37
5.6.30.0070.07720.46
5.6.20.0100.05020.41
5.6.10.0070.05020.40
5.6.00.0230.06020.38

preferences:
59.12 ms | 401 KiB | 5 Q