3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2016-03-30'); $month = new DateInterval('P30D'); var_dump(date_sub($date, $month));

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)
8.3.70.0090.01216.75
8.3.60.0090.00918.43
8.3.50.0160.00321.99
8.3.40.0040.01119.02
8.3.30.0100.00319.09
8.3.20.0040.00420.29
8.3.10.0040.00422.13
8.3.00.0070.00022.45
8.2.190.0120.00916.63
8.2.180.0090.00616.63
8.2.170.0040.01122.96
8.2.160.0120.00319.09
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0040.01126.16
8.2.120.0070.00317.63
8.2.110.0080.00022.12
8.2.100.0060.00619.45
8.2.90.0000.00719.05
8.2.80.0050.00317.97
8.2.70.0040.00417.75
8.2.60.0040.00417.80
8.2.50.0000.00918.07
8.2.40.0000.00718.22
8.2.30.0000.01018.07
8.2.20.0040.00417.66
8.2.10.0040.00417.81
8.2.00.0000.00717.72
8.1.280.0030.01425.92
8.1.270.0030.00522.06
8.1.260.0090.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00523.81
8.1.230.0040.00718.97
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0000.01017.48
8.1.190.0000.00817.42
8.1.180.0050.00318.61
8.1.170.0040.00418.75
8.1.160.0000.00721.87
8.1.150.0040.00418.77
8.1.140.0040.00717.57
8.1.130.0070.00017.75
8.1.120.0000.00717.65
8.1.110.0040.00417.46
8.1.100.0050.00317.46
8.1.90.0000.00817.49
8.1.80.0040.00417.60
8.1.70.0000.00717.53
8.1.60.0050.00317.68
8.1.50.0040.00417.58
8.1.40.0040.00417.47
8.1.30.0040.00417.69
8.1.20.0000.00817.64
8.1.10.0030.00617.61
8.1.00.0080.00017.55
8.0.300.0000.00818.77
8.0.290.0050.00317.03
8.0.280.0070.00018.45
8.0.270.0040.00417.20
8.0.260.0000.00616.95
8.0.250.0040.00417.01
8.0.240.0000.00717.07
8.0.230.0000.01016.98
8.0.220.0040.00416.91
8.0.210.0070.00016.98
8.0.200.0020.00517.10
8.0.190.0000.00717.02
8.0.180.0100.00016.94
8.0.170.0040.00417.02
8.0.160.0070.00017.07
8.0.150.0040.00416.89
8.0.140.0040.00417.01
8.0.130.0000.00713.34
8.0.120.0000.00817.07
8.0.110.0000.00816.99
8.0.100.0080.00016.97
8.0.90.0070.00017.02
8.0.80.0070.01017.08
8.0.70.0000.00717.07
8.0.60.0000.00816.88
8.0.50.0040.00416.89
8.0.30.0140.00517.16
8.0.20.0100.00917.40
8.0.10.0040.00417.21
8.0.00.0100.00816.77
7.4.330.0030.00315.00
7.4.320.0000.00616.59
7.4.300.0000.00716.57
7.4.290.0030.00316.50
7.4.280.0030.00316.58
7.4.270.0000.00816.66
7.4.260.0080.00016.68
7.4.250.0060.00316.61
7.4.240.0030.00316.71
7.4.230.0000.00716.68
7.4.220.0070.01016.68
7.4.210.0050.01216.64
7.4.200.0070.00016.57
7.4.190.0030.00316.61
7.4.160.0080.00816.61
7.4.150.0150.00317.40
7.4.140.0150.00417.86
7.4.130.0150.00516.48
7.4.120.0110.00616.70
7.4.110.0150.00316.61
7.4.100.0140.00316.77
7.4.90.0160.00316.66
7.4.80.0070.01019.39
7.4.70.0050.01416.47
7.4.60.0100.00716.50
7.4.50.0020.00216.66
7.4.40.0030.01322.77
7.4.30.0030.01316.64
7.4.00.0040.01214.86
7.3.330.0000.00513.20
7.3.320.0020.00213.18
7.3.310.0080.00016.23
7.3.300.0000.00616.33
7.3.290.0100.01016.28
7.3.280.0110.00616.30
7.3.270.0090.00917.40
7.3.260.0080.00916.32
7.3.250.0080.00816.38
7.3.240.0090.01516.31
7.3.230.0060.01216.48
7.3.210.0120.00416.41
7.3.200.0090.00619.39
7.3.190.0130.00916.46
7.3.180.0090.00816.40
7.3.170.0100.00616.48
7.3.160.0080.00816.74
7.3.120.0090.00914.92
7.3.110.0060.01314.82
7.3.100.0060.00615.10
7.3.90.0100.00714.92
7.3.80.0000.01015.01
7.3.70.0000.01614.85
7.3.60.0030.00714.91
7.3.50.0000.01514.73
7.3.40.0110.00314.97
7.3.30.0130.00314.63
7.3.20.0040.01516.74
7.3.10.0040.01116.74
7.3.00.0060.00616.78
7.2.330.0090.00916.64
7.2.320.0100.00716.82
7.2.310.0090.00916.77
7.2.300.0090.00616.80
7.2.290.0090.00616.51
7.2.250.0070.01015.01
7.2.240.0060.01315.26
7.2.230.0090.00615.01
7.2.220.0090.00615.34
7.2.210.0090.00615.02
7.2.200.0120.00314.83
7.2.190.0100.00315.21
7.2.180.0060.00314.83
7.2.170.0030.01014.80
7.2.00.0060.00619.52
7.1.330.0090.00615.97
7.1.320.0030.01015.72
7.1.310.0000.01415.97
7.1.300.0130.00315.77
7.1.290.0070.00715.97
7.1.280.0120.00415.95
7.1.270.0130.00615.54
7.1.260.0030.00715.84
7.1.100.0050.01417.91
7.1.70.0030.00617.44
7.1.60.0070.01619.82
7.1.50.0100.01017.05
7.1.00.0000.08022.45
7.0.200.0040.01117.00
7.0.140.0000.08021.95
7.0.60.0030.04019.93
7.0.50.0030.05017.89
7.0.40.0030.04320.40
7.0.30.0430.04020.15
7.0.20.0230.06720.09
7.0.10.0130.09020.21
7.0.00.0100.05320.13
5.6.280.0000.07720.89
5.6.210.0030.03720.51
5.6.200.0070.06318.13
5.6.190.0130.07320.32
5.6.180.0300.08320.41
5.6.170.0330.05320.54
5.6.160.0070.08020.37
5.6.150.0070.03718.18
5.6.140.0030.04718.21
5.6.130.0100.08018.15
5.6.120.0100.08020.89
5.6.110.0170.07321.00
5.6.100.0130.07020.95
5.6.90.0130.07321.12
5.6.80.0070.08320.50
5.6.70.4500.04320.36
5.5.350.0070.07020.37
5.5.340.0070.07017.89
5.5.330.0030.04720.19
5.5.320.0270.04320.51
5.5.310.0270.04720.24
5.5.300.0030.04017.91
5.5.290.0100.04717.94
5.5.280.0100.07720.97
5.5.270.0000.04720.79
5.5.260.0030.08320.95
5.5.250.0130.07720.68
5.5.240.0330.06320.25
5.4.450.0200.07319.43
5.4.440.0200.05019.48
5.4.430.0130.08319.55
5.4.420.0130.05019.44
5.4.410.0170.04719.31
5.4.400.0170.03719.25
5.4.390.0170.05019.08
5.4.380.0100.04318.80
5.4.370.0230.07019.25
5.4.360.0230.03018.89
5.4.350.0300.02318.92
5.4.340.0200.05719.08
5.4.320.0170.05719.14
5.4.310.0170.03719.05
5.4.300.0130.08318.93
5.4.290.0200.06318.77
5.4.280.0300.07019.05
5.4.270.0200.07719.12
5.4.260.0200.06018.91
5.4.250.0170.05319.23
5.4.240.0230.07318.93
5.4.230.0130.04018.92
5.4.220.0200.06318.88
5.4.210.0300.03719.23
5.4.200.0200.04319.09
5.4.190.0200.05319.22
5.4.180.0200.04019.05
5.4.170.0200.04319.23
5.4.160.0300.06019.07
5.4.150.0170.04019.07
5.4.140.0200.03716.34
5.4.130.0200.04016.21
5.4.120.0230.03016.49
5.4.110.0130.04016.46
5.4.100.0200.03316.28
5.4.90.0200.03316.23
5.4.80.0230.02716.47
5.4.70.0230.06716.42
5.4.60.0170.03316.36
5.4.50.0200.04316.04
5.4.40.0170.03716.36
5.4.30.0170.03716.43
5.4.20.0200.03316.22
5.4.10.0200.03716.40
5.4.00.0100.04315.90
5.3.290.0200.03714.50
5.3.280.0170.04014.43
5.3.270.0170.04714.65
5.3.260.0230.04014.47
5.3.250.0370.05714.46
5.3.240.0230.06314.54
5.3.230.0200.04314.61
5.3.220.0230.06014.51
5.3.210.0270.06314.52
5.3.200.0200.04714.55
5.3.190.0170.04714.66
5.3.180.0230.03014.40
5.3.170.0230.03014.60
5.3.160.0170.06714.65
5.3.150.0200.04714.51
5.3.140.0230.07014.54
5.3.130.0200.04014.38
5.3.120.0200.03314.53
5.3.110.0270.07314.48
5.3.100.0270.03314.08
5.3.90.0200.04314.03
5.3.80.0230.03714.11
5.3.70.0230.07013.89
5.3.60.0230.05313.95
5.3.50.0170.06313.90
5.3.40.0170.04713.86
5.3.30.0230.02713.87
5.3.20.0170.04313.86
5.3.10.0130.03713.86
5.3.00.0100.04013.86
5.2.170.0070.04713.86
5.2.160.0100.03313.86
5.2.150.0130.03013.86
5.2.140.0170.05313.86
5.2.130.0130.03713.86
5.2.120.0130.03313.86
5.2.110.0270.05013.86
5.2.100.0200.04713.86
5.2.90.0270.05713.86
5.2.80.0270.05713.86
5.2.70.0230.04313.86
5.2.60.0170.03013.86
5.2.50.0170.05713.86
5.2.40.0130.02713.86
5.2.30.0170.03713.86
5.2.20.0200.02713.86
5.2.10.0230.05313.86
5.2.00.0100.03013.86
5.1.60.0200.02313.86
5.1.50.0170.02013.86
5.1.40.0100.05313.86
5.1.30.0100.04713.86
5.1.20.0100.02713.86
5.1.10.0130.03713.86
5.1.00.0230.04313.86
5.0.50.0070.02013.86
5.0.40.0070.04013.86
5.0.30.0000.04313.86
5.0.20.0000.02713.86
5.0.10.0070.02013.86
5.0.00.0030.07013.86
4.4.90.0100.02313.86
4.4.80.0100.01713.86
4.4.70.0070.02713.86
4.4.60.0030.01713.86
4.4.50.0030.02013.86
4.4.40.0070.02313.86
4.4.30.0100.01013.86
4.4.20.0100.01013.86
4.4.10.0030.01713.86
4.4.00.0070.02313.86
4.3.110.0030.01713.86
4.3.100.0000.02013.86
4.3.90.0100.01313.86
4.3.80.0030.04013.86
4.3.70.0130.01713.86
4.3.60.0130.01013.86
4.3.50.0100.01013.86
4.3.40.0030.03013.86
4.3.30.0000.02013.86
4.3.20.0070.01313.86
4.3.10.0030.03313.86
4.3.00.0030.01313.86

preferences:
54.96 ms | 401 KiB | 5 Q