3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new \DateTime('2014-01-31'); $date->modify('+1 month'); echo $date->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)
8.5.10.0140.00516.95
8.5.00.0150.00720.00
8.4.160.0140.00923.18
8.4.150.0030.00014.05
8.4.140.0140.00917.51
8.4.130.0120.00818.04
8.4.120.0120.00920.45
8.4.110.0040.00722.40
8.4.100.0090.01117.81
8.4.90.0030.00722.38
8.4.80.0120.00918.00
8.4.70.0130.00218.50
8.4.60.0150.00818.82
8.4.50.0050.00322.53
8.4.40.0060.01317.90
8.4.30.0200.00020.31
8.4.20.0100.01020.78
8.4.10.0190.00019.66
8.3.280.0100.01118.40
8.3.270.0110.00916.76
8.3.260.0090.00516.86
8.3.250.0110.00720.55
8.3.240.0120.00916.54
8.3.230.0090.01116.57
8.3.220.0060.00117.02
8.3.210.0080.00718.46
8.3.200.0060.00416.42
8.3.190.0100.00917.02
8.3.180.0090.01018.43
8.3.170.0130.00317.13
8.3.160.0040.00420.22
8.3.150.0160.00418.84
8.3.140.0000.00817.16
8.3.130.0120.00618.54
8.3.120.0030.00619.13
8.3.110.0130.00320.94
8.3.100.0080.00824.06
8.3.90.0000.00826.77
8.3.80.0030.00618.43
8.3.70.0130.00716.58
8.3.60.0070.01118.17
8.3.50.0120.00618.16
8.3.40.0080.00818.84
8.3.30.0040.01118.88
8.3.20.0030.00620.51
8.3.10.0070.00020.16
8.3.00.0000.00723.69
8.2.290.0050.00320.34
8.2.280.0130.00618.31
8.2.270.0160.00317.18
8.2.260.0080.00016.72
8.2.250.0040.00416.81
8.2.240.0070.01017.27
8.2.230.0080.00022.58
8.2.220.0030.00637.54
8.2.210.0070.01126.77
8.2.200.0040.00416.88
8.2.190.0100.01016.75
8.2.180.0180.00025.92
8.2.170.0090.00622.96
8.2.160.0070.01022.15
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0040.00421.10
8.2.110.0050.00520.64
8.2.100.0060.00617.97
8.2.90.0030.00619.40
8.2.80.0050.00317.97
8.2.70.0050.00517.88
8.2.60.0050.00317.93
8.2.50.0060.00318.07
8.2.40.0080.00018.22
8.2.30.0080.00018.05
8.2.20.0040.00418.18
8.2.10.0000.00719.16
8.2.00.0050.00219.34
8.1.330.0120.00721.79
8.1.320.0100.00516.37
8.1.310.0000.00818.30
8.1.300.0070.00718.36
8.1.290.0080.00030.84
8.1.280.0120.00625.92
8.1.270.0050.00320.95
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00722.18
8.1.230.0110.00419.09
8.1.220.0050.00317.78
8.1.210.0000.00918.77
8.1.200.0060.00617.48
8.1.190.0040.00417.48
8.1.180.0030.00618.10
8.1.170.0000.00718.97
8.1.160.0050.00218.86
8.1.150.0000.00718.82
8.1.140.0070.00018.85
8.1.130.0030.00320.34
8.1.120.0000.00717.56
8.1.110.0040.00417.53
8.1.100.0050.00317.62
8.1.90.0050.00317.56
8.1.80.0000.00817.51
8.1.70.0000.00717.68
8.1.60.0050.00317.68
8.1.50.0030.00617.53
8.1.40.0000.00917.65
8.1.30.0080.00017.60
8.1.20.0060.00317.79
8.1.10.0040.00417.77
8.1.00.0060.00317.64
8.0.300.0000.00720.22
8.0.290.0050.00317.00
8.0.280.0030.00318.64
8.0.270.0030.00317.06
8.0.260.0030.00318.69
8.0.250.0030.00517.21
8.0.240.0030.00317.19
8.0.230.0000.00717.10
8.0.220.0000.00717.08
8.0.210.0030.00717.10
8.0.200.0030.00317.15
8.0.190.0070.00017.13
8.0.180.0040.00417.07
8.0.170.0040.00417.09
8.0.160.0000.00817.00
8.0.150.0000.00716.97
8.0.140.0000.00817.04
8.0.130.0030.00413.38
8.0.120.0040.00417.10
8.0.110.0070.00017.03
8.0.100.0040.00416.95
8.0.90.0030.00316.96
8.0.80.0060.00917.02
8.0.70.0040.00416.97
8.0.60.0040.00417.20
8.0.50.0050.00316.94
8.0.30.0090.01017.37
8.0.20.0080.01117.22
8.0.10.0000.00717.20
8.0.00.0160.00316.91
7.4.330.0000.00515.55
7.4.320.0030.00316.61
7.4.300.0040.00416.52
7.4.290.0000.00716.77
7.4.280.0050.00316.62
7.4.270.0060.00016.54
7.4.260.0000.00716.52
7.4.250.0030.00316.65
7.4.240.0020.00516.54
7.4.230.0030.00316.66
7.4.220.0030.00516.47
7.4.210.0130.00516.71
7.4.200.0000.00816.54
7.4.160.0110.00516.69
7.4.130.0140.00316.74
7.4.120.0120.01216.75
7.4.110.0130.01016.60
7.4.100.0110.00816.77
7.4.90.0120.00916.75
7.4.80.0110.00519.39
7.4.70.0130.00316.73
7.4.60.0100.01016.61
7.4.50.0000.01716.71
7.4.40.0070.01016.41
7.4.00.0030.01014.89
7.3.330.0000.00513.05
7.3.320.0000.00513.20
7.3.310.0000.00716.27
7.3.300.0000.00716.31
7.3.290.0070.00016.19
7.3.280.0100.00716.34
7.3.260.0140.00616.55
7.3.230.0140.00316.71
7.3.210.0060.00916.50
7.3.200.0060.01016.63
7.3.190.0050.01116.70
7.3.180.0080.01116.58
7.3.170.0080.00816.68
7.3.160.0110.00816.46
7.3.50.0060.00714.82
7.3.40.0080.00514.81
7.3.30.0000.01114.94
7.3.20.0080.00516.62
7.3.10.0040.01316.47
7.3.00.0090.01216.99
7.2.330.0110.01116.69
7.2.320.0100.01016.69
7.2.310.0090.00616.95
7.2.300.0150.00616.79
7.2.290.0100.00716.83
7.2.180.0090.00615.13
7.2.170.0060.01115.23
7.2.160.0100.00315.08
7.2.150.0060.00616.82
7.2.140.0090.00617.12
7.2.130.0090.00617.10
7.2.120.0030.00916.74
7.2.110.0110.01416.78
7.2.100.0070.00417.15
7.2.90.0040.00717.06
7.2.80.0040.00716.88
7.2.70.0130.01017.16
7.2.60.0120.00316.79
7.2.50.0040.00816.95
7.2.40.0090.00617.06
7.2.30.0030.01017.07
7.2.20.0030.01017.00
7.2.10.0090.01216.82
7.2.00.0100.01017.10
7.1.280.0000.01315.76
7.1.270.0100.00315.75
7.1.260.0030.01015.80
7.1.250.0060.00615.52

preferences:
219.99 ms | 403 KiB | 5 Q