3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime("2014-05-31"); $date->modify("midnight first day of 3 months ago"); var_dump($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)
8.3.70.0090.00616.88
8.3.60.0110.00318.43
8.3.50.0130.00421.19
8.3.40.0060.00918.80
8.3.30.0070.01020.35
8.3.20.0000.00722.00
8.3.10.0040.00422.07
8.3.00.0080.00022.57
8.2.180.0120.00916.63
8.2.170.0110.00322.96
8.2.160.0100.00322.29
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0090.00020.94
8.2.110.0090.00019.52
8.2.100.0120.00018.09
8.2.90.0000.00819.30
8.2.80.0030.00618.03
8.2.70.0040.00417.63
8.2.60.0090.00018.04
8.2.50.0060.00318.07
8.2.40.0070.00018.20
8.2.30.0040.00419.57
8.2.20.0050.00217.83
8.2.10.0070.00017.75
8.2.00.0080.00017.78
8.1.280.0180.00025.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.42
8.1.230.0090.00320.89
8.1.220.0040.00418.77
8.1.210.0040.00420.77
8.1.200.0060.00317.48
8.1.190.0030.00517.53
8.1.180.0070.00418.10
8.1.170.0050.00318.55
8.1.160.0000.00818.95
8.1.150.0030.00718.84
8.1.140.0070.00317.63
8.1.130.0000.00717.99
8.1.120.0040.00417.68
8.1.110.0040.00417.55
8.1.100.0000.00717.70
8.1.90.0000.00717.54
8.1.80.0040.00417.56
8.1.70.0000.00717.58
8.1.60.0040.00417.60
8.1.50.0000.00817.50
8.1.40.0040.00417.63
8.1.30.0000.00717.79
8.1.20.0050.00317.79
8.1.10.0030.00617.62
8.1.00.0000.00817.73
8.0.300.0000.00819.80
8.0.290.0040.00417.18
8.0.280.0070.00018.48
8.0.270.0000.00717.20
8.0.260.0060.00316.93
8.0.250.0030.00317.18
8.0.240.0000.00817.07
8.0.230.0000.00717.16
8.0.220.0030.00316.99
8.0.210.0050.00217.06
8.0.200.0060.00017.09
8.0.190.0040.00417.02
8.0.180.0040.00417.15
8.0.170.0040.00417.12
8.0.160.0030.00317.10
8.0.150.0080.00017.06
8.0.140.0030.00517.09
8.0.130.0000.00513.39
8.0.120.0040.00417.00
8.0.110.0050.00217.05
8.0.100.0040.00416.95
8.0.90.0040.00416.89
8.0.80.0000.01717.05
8.0.70.0000.00717.13
8.0.60.0040.00416.96
8.0.50.0000.00716.89
8.0.30.0140.00717.35
8.0.20.0110.00917.40
8.0.10.0070.00016.99
8.0.00.0050.01316.86
7.4.330.0060.00014.94
7.4.320.0000.00616.54
7.4.300.0060.00016.70
7.4.290.0030.00316.58
7.4.280.0000.00616.66
7.4.270.0030.00416.54
7.4.260.0030.00313.28
7.4.250.0070.00016.70
7.4.240.0030.00316.68
7.4.230.0070.00016.75
7.4.220.0070.01116.60
7.4.210.0070.00816.72
7.4.200.0040.00416.75
7.4.190.0050.00316.61
7.4.160.0100.01316.47
7.4.150.0070.01017.40
7.4.140.0120.00717.86
7.4.130.0120.00416.55
7.4.120.0110.00616.59
7.4.110.0070.01016.38
7.4.100.0130.00916.85
7.4.90.0130.00316.68
7.4.80.0060.01019.39
7.4.70.0070.00716.61
7.4.60.0100.01416.60
7.4.50.0030.00616.84
7.4.40.0090.00322.77
7.4.30.0130.00316.71
7.4.00.0000.01714.61
7.3.330.0000.00613.16
7.3.320.0050.00013.17
7.3.310.0000.00616.23
7.3.300.0030.00316.32
7.3.290.0070.00716.44
7.3.280.0060.00816.35
7.3.270.0130.01117.40
7.3.260.0200.00616.45
7.3.250.0090.01016.35
7.3.240.0040.01816.46
7.3.230.0120.00416.39
7.3.210.0110.00616.55
7.3.200.0130.01019.39
7.3.190.0120.00616.59
7.3.180.0030.01316.41
7.3.170.0100.00716.68
7.3.160.0090.00616.29
7.3.120.0070.01015.09
7.2.330.0000.01716.49
7.2.320.0120.00916.52
7.2.310.0030.01416.75
7.2.300.0070.01016.81
7.2.290.0100.00716.56
7.2.00.0030.01219.46
7.1.100.0100.00318.31
7.1.70.0100.00717.31
7.1.60.0100.01419.18
7.1.50.0120.00317.02
7.1.00.0070.06722.40
7.0.200.0000.01116.89
7.0.140.0100.06721.95
7.0.100.0300.05319.92
7.0.90.0130.07719.89
7.0.80.0230.08319.97
7.0.70.0230.07019.86
7.0.60.0070.08019.87
7.0.50.0300.06720.29
7.0.40.0100.08720.10
7.0.30.0070.09020.05
7.0.20.0070.06020.05
7.0.10.0170.06320.07
7.0.00.0100.07719.92
5.6.280.0070.07020.77
5.6.250.0100.05020.66
5.6.240.0100.08020.64
5.6.230.0070.08320.45
5.6.220.0170.05720.62
5.6.210.0070.06720.57
5.6.200.0030.05021.06
5.6.190.0070.09021.05
5.6.180.0100.08021.00
5.6.170.0070.09021.08
5.6.160.0070.08321.12
5.6.150.0000.07720.88
5.6.140.0000.07720.94
5.6.130.0170.08321.04
5.6.120.0100.08320.96
5.6.110.0000.05721.07
5.6.100.0130.08720.82
5.6.90.0170.07321.04
5.6.80.0070.06320.41
5.6.70.0070.08020.32
5.6.60.0000.08720.48
5.6.50.0070.07320.33
5.6.40.0100.04020.38
5.6.30.0070.07720.33
5.6.20.0100.04320.34
5.6.10.0070.06720.32
5.6.00.0100.07320.37
5.5.380.0070.05720.36
5.5.370.0130.06720.46
5.5.360.0130.08020.35
5.5.350.0030.09020.36
5.5.340.0070.08720.70
5.5.330.0030.05320.87
5.5.320.0170.08020.88
5.5.310.0070.08020.83
5.5.300.0100.08320.72
5.5.290.0030.07320.59
5.5.280.0200.05720.85
5.5.270.0070.08020.57
5.5.260.0130.08320.71
5.5.250.0070.08320.63
5.5.240.0070.06320.14
5.5.230.0170.05720.18
5.5.220.0100.05320.17
5.5.210.0070.08020.12
5.5.200.0130.04720.08
5.5.190.0000.08320.16
5.5.180.0170.07020.16
5.5.160.0130.07320.04
5.5.150.0030.08320.19
5.5.140.0100.05320.12
5.5.130.0070.04020.11
5.5.120.0070.05020.19
5.5.110.0030.04720.18
5.5.100.0130.05320.00
5.5.90.0170.06020.11
5.5.80.0070.06720.01
5.5.70.0130.06719.98
5.5.60.0130.07320.04
5.5.50.0100.07320.08
5.5.40.0130.07720.00
5.5.30.0000.07320.02
5.5.20.0030.04020.09
5.5.10.0030.08719.91
5.5.00.0030.04720.07
5.4.450.0070.04719.14
5.4.440.0070.07719.47
5.4.430.0130.06719.27
5.4.420.0100.05319.22
5.4.410.0070.08319.23
5.4.400.0130.06719.05
5.4.390.0030.08019.05
5.4.380.0030.05719.02
5.4.370.0100.06319.23
5.4.360.0070.06718.98
5.4.350.0000.05019.04
5.4.340.0000.08318.96
5.4.320.0100.03718.90
5.4.310.0130.07019.01
5.4.300.0000.09018.97
5.4.290.0100.06318.96
5.4.280.0030.07718.81
5.4.270.0070.07019.12
5.4.260.0070.07718.94
5.4.250.0130.07718.77
5.4.240.0100.07319.11
5.4.230.0170.03318.93
5.4.220.0100.07019.03
5.4.210.0170.07018.89
5.4.200.0070.07319.05
5.4.190.0030.07719.05
5.4.180.0100.07719.09
5.4.170.0070.05319.02
5.4.160.0130.06719.11
5.4.150.0030.08319.20
5.4.140.0070.07716.33
5.4.130.0100.06016.28
5.4.120.0070.07316.36
5.4.110.0070.04016.27
5.4.100.0100.06716.48
5.4.90.0030.06316.31
5.4.80.0070.06016.46
5.4.70.0030.04316.29
5.4.60.0100.07316.23
5.4.50.0070.06016.31
5.4.40.0030.05016.26
5.4.30.0100.04316.23
5.4.20.0170.05016.22
5.4.10.0070.07316.41
5.4.00.0030.04015.66
5.3.290.0070.04314.65
5.3.280.0130.06714.58
5.3.270.0070.06314.47
5.3.260.0100.03314.56
5.3.250.0070.07314.46
5.3.240.0130.07014.60
5.3.230.0100.03714.48
5.3.220.0100.07714.40
5.3.210.0070.05014.42
5.3.200.0100.03714.55
5.3.190.0100.07314.57
5.3.180.0030.05014.53
5.3.170.0030.05714.47
5.3.160.0100.04714.41
5.3.150.0030.04714.51
5.3.140.0070.06314.55
5.3.130.0100.06014.53
5.3.120.0030.08314.39
5.3.110.0100.04714.53
5.3.100.0000.05714.04
5.3.90.0030.04013.99
5.3.80.0030.05013.88
5.3.70.0030.03714.00
5.3.60.0030.03713.98
5.3.50.0070.03313.90
5.3.40.0070.03313.88
5.3.30.0070.03713.88
5.3.20.0030.03713.68
5.3.10.0100.03313.64
5.3.00.0030.03713.50
5.2.170.0100.02310.96
5.2.160.0000.03011.10
5.2.150.0000.03711.00
5.2.140.0070.02711.20
5.2.130.0070.03011.02
5.2.120.0000.03311.14
5.2.110.0070.02310.93
5.2.100.0000.03311.09
5.2.90.0030.02711.09
5.2.80.0070.02711.13
5.2.70.0000.02711.01
5.2.60.0000.03010.91
5.2.50.0070.02011.00
5.2.40.0070.02310.84
5.2.30.0000.03010.98
5.2.20.0030.02710.98
5.2.10.0030.02710.89
5.2.00.0000.04010.77
5.1.60.0030.02010.04
5.1.50.0000.0279.98
5.1.40.0000.02010.02
5.1.30.0030.02310.26
5.1.20.0030.02010.38
5.1.10.0070.02010.11
5.1.00.0070.01710.13
5.0.50.0000.0208.38
5.0.40.0030.0178.43
5.0.30.0000.0308.24
5.0.20.0000.0208.22
5.0.10.0000.0208.00
5.0.00.0030.0278.20
4.4.90.0000.0137.44
4.4.80.0070.0107.44
4.4.70.0000.0277.44
4.4.60.0070.0237.44
4.4.50.0000.0137.44
4.4.40.0000.0237.44
4.4.30.0000.0137.44
4.4.20.0030.0207.44
4.4.10.0030.0107.44
4.4.00.0030.0277.44
4.3.110.0000.0137.44
4.3.100.0000.0177.44
4.3.90.0000.0177.44
4.3.80.0030.0237.44
4.3.70.0000.0137.44
4.3.60.0030.0207.44
4.3.50.0030.0137.44
4.3.40.0000.0237.44
4.3.30.0000.0137.44
4.3.20.0000.0177.44
4.3.10.0000.0177.44
4.3.00.0000.0177.44

preferences:
51.74 ms | 401 KiB | 5 Q