3v4l.org

run code in 300+ PHP versions simultaneously
<?php $interval = new DateInterval('P1D'); $dt = new DateTime('2012-05-05'); $dt->modify('first day of this month'); var_dump($dt); $dt->add($interval); var_dump($dt);

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)
8.3.60.0090.00616.73
8.3.50.0120.00417.34
8.3.40.0000.01418.84
8.3.30.0120.00318.61
8.3.20.0000.00818.91
8.3.10.0090.00020.66
8.3.00.0130.00619.32
8.2.180.0070.01416.63
8.2.170.0140.00722.96
8.2.160.0130.00318.74
8.2.150.0000.00824.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00319.10
8.2.110.0060.00321.12
8.2.100.0080.00417.91
8.2.90.0000.01021.11
8.2.80.0080.00019.34
8.2.70.0000.00817.75
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0040.00418.22
8.2.30.0040.00418.19
8.2.20.0000.00817.90
8.2.10.0050.00317.88
8.2.00.0040.00417.74
8.1.280.0090.00625.92
8.1.270.0070.00724.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0120.00022.14
8.1.230.0080.00320.82
8.1.220.0000.00917.74
8.1.210.0060.00318.77
8.1.200.0090.00017.35
8.1.190.0080.00017.66
8.1.180.0040.00418.10
8.1.170.0000.00818.82
8.1.160.0000.00718.94
8.1.150.0080.00018.73
8.1.140.0050.00217.55
8.1.130.0000.00717.86
8.1.120.0000.00717.53
8.1.110.0040.00417.66
8.1.100.0040.00417.71
8.1.90.0000.00817.57
8.1.80.0050.00217.63
8.1.70.0000.00717.57
8.1.60.0080.00317.69
8.1.50.0040.00417.47
8.1.40.0000.00817.54
8.1.30.0050.00317.78
8.1.20.0020.00517.60
8.1.10.0000.00717.74
8.1.00.0060.00317.55
8.0.300.0040.00420.04
8.0.290.0040.00417.00
8.0.280.0050.00318.39
8.0.270.0000.00717.32
8.0.260.0030.00316.89
8.0.250.0070.00017.16
8.0.240.0000.00717.11
8.0.230.0000.00817.14
8.0.220.0030.00317.09
8.0.210.0050.00316.98
8.0.200.0070.00017.17
8.0.190.0000.00717.06
8.0.180.0040.00417.13
8.0.170.0030.00617.11
8.0.160.0030.00517.00
8.0.150.0000.00716.94
8.0.140.0040.00417.00
8.0.130.0000.00613.44
8.0.120.0020.00516.96
8.0.110.0040.00417.05
8.0.100.0000.00717.15
8.0.90.0000.00816.96
8.0.80.0090.00617.15
8.0.70.0070.00017.15
8.0.60.0030.00616.91
8.0.50.0000.00816.98
8.0.30.0080.01217.18
8.0.20.0110.00817.31
8.0.10.0050.00317.20
8.0.00.0100.01116.81
7.4.330.0030.00313.09
7.4.320.0000.00616.63
7.4.300.0040.00416.61
7.4.290.0030.00316.66
7.4.280.0090.00016.73
7.4.270.0000.00716.63
7.4.260.0030.00313.24
7.4.250.0090.00016.48
7.4.240.0000.00716.63
7.4.230.0050.00316.45
7.4.220.0120.00816.69
7.4.210.0110.00416.68
7.4.200.0040.00416.71
7.4.190.0050.00216.53
7.4.160.0080.00816.61
7.4.150.0160.01216.56
7.4.140.0110.01216.61
7.4.130.0110.00816.65
7.4.120.0120.00716.68
7.4.110.0130.00316.71
7.4.100.0070.01416.43
7.4.90.0160.00316.61
7.4.80.0120.01219.39
7.4.70.0130.00316.64
7.4.60.0170.00016.57
7.4.50.0000.00816.60
7.4.40.0100.00316.66
7.4.30.0120.00416.45
7.4.00.0030.01215.15
7.3.330.0040.00413.07
7.3.320.0030.00313.23
7.3.310.0000.00716.39
7.3.300.0070.00016.14
7.3.290.0060.01016.23
7.3.280.0090.01016.33
7.3.270.0150.00616.50
7.3.260.0030.01616.34
7.3.250.0170.00316.54
7.3.240.0120.00616.52
7.3.230.0030.01416.52
7.3.210.0070.01116.46
7.3.200.0110.01216.46
7.3.190.0140.00416.42
7.3.180.0140.00316.39
7.3.170.0110.00516.78
7.3.160.0130.00316.41
7.3.120.0070.00715.29
7.2.330.0110.00716.85
7.2.320.0100.00716.77
7.2.310.0170.00616.86
7.2.300.0060.01116.80
7.2.290.0140.00316.80
7.2.00.0120.02419.39
7.1.100.0030.01418.35
7.1.70.0050.00316.81
7.1.60.0100.01619.40
7.1.50.0040.01917.11
7.1.00.0000.07022.30
7.0.200.0000.00916.84
7.0.140.0030.07021.92
7.0.120.0070.06722.00
7.0.60.0070.08019.76
7.0.50.0070.03717.82
7.0.40.0000.05020.04
7.0.30.0530.03720.13
7.0.20.0430.06320.09
7.0.10.0230.04320.09
7.0.00.0030.08319.99
5.6.280.0000.07720.86
5.6.210.0000.08720.50
5.6.200.0070.06318.18
5.6.190.0070.05720.64
5.6.180.0300.08020.41
5.6.170.0130.06020.41
5.6.160.0130.05720.38
5.6.150.0070.08018.11
5.6.140.0130.07718.14
5.6.130.0030.05718.21
5.6.120.0030.08021.14
5.6.110.0030.05721.01
5.6.100.0130.06721.11
5.6.90.0070.09020.94
5.6.80.0070.06020.36
5.6.70.0300.07320.46
5.5.350.0300.07020.49
5.5.340.0030.08017.89
5.5.330.0070.05020.12
5.5.320.0200.03720.21
5.5.310.0270.08020.29
5.5.300.0170.07017.96
5.5.290.0030.05317.98
5.5.280.0030.06720.64
5.5.270.0100.05020.84
5.5.260.0030.09020.79
5.5.250.0130.07720.68
5.5.240.0070.03720.25
5.4.450.0500.04319.39
5.4.440.0500.04319.38
5.4.430.0600.04019.38
5.4.420.0630.05319.37
5.4.410.0670.04019.41
5.4.400.0400.04019.04
5.4.390.0470.04018.88
5.4.380.0730.04019.24
5.4.370.0330.03319.00
5.4.360.0730.04019.03
5.4.350.0470.04019.21
5.4.340.0730.04319.03
5.4.320.0900.04719.06
5.4.310.0600.03718.90
5.4.300.0570.04718.88
5.4.290.0600.04719.05
5.4.280.0700.04019.09
5.4.270.0200.03719.05
5.4.260.0970.03318.93
5.4.250.0630.04019.21
5.4.240.0830.03019.05
5.4.230.0300.04019.09
5.4.220.0500.04318.87
5.4.210.0700.04319.24
5.4.200.0600.03319.12
5.4.190.0430.04318.78
5.4.180.0700.03719.23
5.4.170.0830.04718.88
5.4.160.0400.04019.04
5.4.150.0600.04019.04
5.4.140.0370.03716.38
5.4.130.0470.03316.39
5.4.120.0370.04716.30
5.4.110.0630.04316.44
5.4.100.0370.04316.25
5.4.90.0670.04316.32
5.4.80.0430.03316.45
5.4.70.0300.04316.41
5.4.60.0170.04316.20
5.4.50.0630.02716.38
5.4.40.0800.04316.36
5.4.30.0430.03016.00
5.4.20.0430.04016.20
5.4.10.0170.02316.42
5.4.00.0100.04015.73
5.3.290.0230.05716.01
5.3.280.0900.03016.01
5.3.270.0270.04716.01
5.3.260.0300.04716.01
5.3.250.0500.02716.00
5.3.240.0630.04015.66
5.3.230.0700.04315.66
5.3.220.0330.04315.66
5.3.210.0500.03715.66
5.3.200.0600.04315.66
5.3.190.0300.04315.66
5.3.180.0330.03715.66
5.3.170.1070.03715.66
5.3.160.0300.03315.66
5.3.150.0730.04015.66
5.3.140.0670.03715.66
5.3.130.0700.03315.66
5.3.120.0370.04015.66
5.3.110.0300.04015.63
5.3.100.0130.04015.59
5.3.90.0070.04715.59
5.3.80.0070.04015.59
5.3.70.0130.03015.59
5.3.60.0170.02315.59
5.3.50.0230.02315.59
5.3.40.0100.04015.59
5.3.30.0030.03315.59
5.3.20.0030.04015.59
5.3.10.0170.03315.59
5.3.00.0000.03015.67
5.2.170.0130.03015.59
5.2.160.0070.03715.59
5.2.150.0130.02015.59
5.2.140.0070.03315.59
5.2.130.0100.02015.59
5.2.120.0030.03315.59
5.2.110.0130.02315.67
5.2.100.0000.03015.67
5.2.90.0030.05715.67
5.2.80.0030.03315.67
5.2.70.0070.03015.67
5.2.60.0270.03315.67
5.2.50.0330.03015.64
5.2.40.0130.03015.63
5.2.30.0370.03015.63
5.2.20.0370.02715.63
5.2.10.0300.02015.63
5.2.00.0430.03315.63
5.1.60.0500.02715.63
5.1.50.0430.02015.63
5.1.40.0400.02715.63
5.1.30.0400.02715.63
5.1.20.0130.03015.63
5.1.10.0500.02315.63
5.1.00.0300.02315.63
5.0.50.0070.02015.63
5.0.40.0170.01315.63
5.0.30.0130.03315.63
5.0.20.0300.01315.63
5.0.10.0170.01315.63
5.0.00.0100.03715.63
4.4.90.0030.02015.67
4.4.80.0170.01315.64
4.4.70.0200.01715.63
4.4.60.0100.01015.63
4.4.50.0170.01315.63
4.4.40.0300.02315.63
4.4.30.0170.01315.63
4.4.20.0100.01715.63
4.4.10.0200.02015.63
4.4.00.0200.03015.63
4.3.110.0270.01315.63
4.3.100.0030.02015.63
4.3.90.0200.01315.63
4.3.80.0300.01715.63
4.3.70.0030.02015.63
4.3.60.0200.01315.63
4.3.50.0270.01715.63
4.3.40.0170.02315.63
4.3.30.0000.02015.63
4.3.20.0170.02715.63
4.3.10.0070.02715.63
4.3.00.0070.01715.63

preferences:
28.19 ms | 401 KiB | 5 Q