3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = new DateTime(); echo $now->diff(new DateTime('last day of this month'))->format('%R%a');

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)
8.3.60.0100.01018.24
8.3.50.0130.00721.33
8.3.40.0090.00618.67
8.3.30.0060.00918.96
8.3.20.0070.00020.16
8.3.10.0040.00422.14
8.3.00.0040.00422.43
8.2.180.0100.00716.63
8.2.170.0130.00722.96
8.2.160.0070.00720.50
8.2.150.0050.00224.18
8.2.140.0000.00824.66
8.2.130.0180.00026.16
8.2.120.0040.00419.89
8.2.110.0060.00320.56
8.2.100.0110.00019.88
8.2.90.0000.00819.35
8.2.80.0060.00317.97
8.2.70.0000.00817.88
8.2.60.0090.00018.05
8.2.50.0040.00418.10
8.2.40.0000.00820.56
8.2.30.0000.00818.09
8.2.20.0020.00517.84
8.2.10.0030.00517.98
8.2.00.0000.00717.86
8.1.280.0190.00325.92
8.1.270.0080.00020.55
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00422.19
8.1.230.0090.00317.64
8.1.220.0060.00317.78
8.1.210.0040.00418.77
8.1.200.0030.00617.61
8.1.190.0030.00617.47
8.1.180.0050.00318.10
8.1.170.0040.00418.59
8.1.160.0000.00722.19
8.1.150.0000.00818.81
8.1.140.0040.00417.55
8.1.130.0000.00717.86
8.1.120.0040.00417.69
8.1.110.0040.00417.61
8.1.100.0030.00517.64
8.1.90.0040.00417.55
8.1.80.0040.00317.63
8.1.70.0070.00017.60
8.1.60.0050.00517.72
8.1.50.0000.00717.54
8.1.40.0000.00817.63
8.1.30.0080.00017.66
8.1.20.0050.00317.73
8.1.10.0030.00617.66
8.1.00.0090.00017.79
8.0.300.0000.00918.77
8.0.290.0000.00816.88
8.0.280.0030.00318.48
8.0.270.0000.00817.38
8.0.260.0030.00317.12
8.0.250.0040.00417.27
8.0.240.0080.00017.23
8.0.230.0030.00317.07
8.0.220.0030.00317.04
8.0.210.0040.00417.05
8.0.200.0030.00317.15
8.0.190.0050.00317.03
8.0.180.0030.00517.09
8.0.170.0040.00417.08
8.0.160.0080.00016.98
8.0.150.0030.00317.13
8.0.140.0040.00416.95
8.0.130.0000.00513.42
8.0.120.0000.00817.07
8.0.110.0050.00217.11
8.0.100.0000.00717.04
8.0.90.0030.00316.93
8.0.80.0040.01117.11
8.0.70.0000.00817.11
8.0.60.0000.00717.17
8.0.50.0050.00216.88
8.0.30.0130.00817.25
8.0.20.0080.01317.48
8.0.10.0000.00717.21
8.0.00.0080.01016.93
7.4.330.0000.00615.00
7.4.320.0040.00416.64
7.4.300.0030.00316.71
7.4.290.0000.00716.64
7.4.280.0000.00816.65
7.4.270.0000.00716.69
7.4.260.0000.00716.58
7.4.250.0040.00416.68
7.4.240.0030.00416.73
7.4.230.0040.00416.70
7.4.220.0060.01216.64
7.4.210.0040.01116.70
7.4.200.0030.00516.77
7.4.190.0070.00016.69
7.4.160.0100.00716.68
7.4.150.0110.00617.40
7.4.140.0100.01017.86
7.4.130.0130.00816.76
7.4.120.0100.00716.68
7.4.110.0150.00316.64
7.4.100.0070.01016.67
7.4.90.0100.00716.69
7.4.80.0180.00719.39
7.4.70.0090.00616.64
7.4.60.0070.01016.61
7.4.50.0060.00316.43
7.4.40.0090.00322.77
7.4.30.0040.01316.66
7.4.00.0080.00815.14
7.3.330.0050.00013.24
7.3.320.0040.00412.97
7.3.310.0070.00016.29
7.3.300.0000.00716.36
7.3.290.0090.00616.36
7.3.280.0070.00816.31
7.3.270.0040.01217.40
7.3.260.0030.01316.58
7.3.250.0040.01416.49
7.3.240.0130.00316.40
7.3.230.0140.00916.56
7.3.210.0100.00716.52
7.3.200.0060.01019.39
7.3.190.0060.01216.61
7.3.180.0120.00316.59
7.3.170.0110.00716.55
7.3.160.0120.00316.75
7.3.120.0100.00714.89
7.2.330.0100.00616.76
7.2.320.0070.01016.57
7.2.310.0100.00917.14
7.2.300.0070.01016.86
7.2.290.0160.00016.70
7.2.60.0110.00716.86
7.2.00.0130.00319.41
7.1.200.0070.00415.68
7.1.100.0040.00718.00
7.1.70.0000.01117.20
7.1.60.0130.01019.82
7.1.50.0060.01616.99
7.1.00.0030.03322.54
7.0.200.0050.00516.85
7.0.140.0030.06721.97
7.0.60.0130.04319.80
7.0.50.0100.08017.66
7.0.40.0100.07319.96
7.0.30.0100.04720.39
7.0.20.0270.08320.00
7.0.10.0130.07320.33
7.0.00.0030.04320.10
5.6.280.0000.07721.10
5.6.210.0170.07320.55
5.6.200.0100.07318.08
5.6.190.0030.05720.61
5.6.180.0300.04720.27
5.6.170.0200.04020.41
5.6.160.0130.06320.41
5.6.150.0100.07318.18
5.6.140.0100.06318.09
5.6.130.0030.04318.16
5.6.120.0070.04720.98
5.6.110.0070.08721.00
5.6.100.0000.07720.96
5.6.90.0030.08720.98
5.6.80.0030.04020.39
5.5.350.0070.07720.49
5.5.340.0100.07718.00
5.5.330.0100.07720.40
5.5.320.3070.03720.17
5.5.310.0300.05020.24
5.5.300.0030.08717.96
5.5.290.0070.07717.96
5.5.280.0070.04720.78
5.5.270.0000.09020.75
5.5.260.0130.07320.86
5.5.250.0100.08320.71
5.5.240.0030.07320.36
5.4.450.0230.04019.28
5.4.440.0870.06319.49
5.4.430.0770.05319.14
5.4.420.0170.06019.48
5.4.410.0070.06018.97
5.4.400.0030.05718.77
5.4.390.0030.05718.72
5.4.380.0170.04718.57
5.4.370.0070.06018.67
5.4.360.0100.05318.57
5.4.350.0090.04711.97
5.4.340.0080.05511.97
5.4.320.0040.03812.45
5.4.310.0030.04012.45
5.4.300.0060.03712.45
5.4.290.0080.03612.45
5.4.280.0080.03812.32
5.4.270.0020.04212.33
5.4.260.0070.03812.33
5.4.250.0040.03912.32
5.4.240.0060.03512.32
5.4.230.0040.04312.31
5.4.220.0080.04212.32
5.4.210.0040.03712.32
5.4.200.0080.03612.32
5.4.190.0070.03512.31
5.4.180.0060.03512.31
5.4.170.0030.03912.33
5.4.160.0050.03512.32
5.4.150.0020.03912.31
5.4.140.0020.04012.00
5.4.130.0070.03311.98
5.4.120.0060.03511.95
5.4.110.0050.03711.95
5.4.100.0060.03611.94
5.4.90.0070.03611.94
5.4.80.0010.04111.94
5.4.70.0030.03911.94
5.4.60.0090.03411.94
5.4.50.0050.03711.93
5.4.40.0050.03611.92
5.4.30.0060.03511.93
5.4.20.0080.03311.92
5.4.10.0060.03611.92
5.4.00.0050.03711.41
5.3.290.0050.05512.80
5.3.280.0060.03912.71
5.3.270.0050.04212.73
5.3.260.0050.04112.72
5.3.250.0030.04012.71
5.3.240.0050.03812.72
5.3.230.0070.03612.71
5.3.220.0040.03912.68
5.3.210.0080.03712.68
5.3.200.0090.03312.68
5.3.190.0050.03912.68
5.3.180.0070.03612.68
5.3.170.0020.04112.67
5.3.160.0110.03112.67
5.3.150.0050.03812.67
5.3.140.0080.03612.66
5.3.130.0050.04112.66
5.3.120.0090.03712.66
5.3.110.0070.03812.66
5.3.100.0050.03812.12
5.3.90.0060.03612.08
5.3.80.0060.03512.07
5.3.70.0060.03712.07
5.3.60.0090.03312.07
5.3.50.0020.04012.00
5.3.40.0040.03812.00
5.3.30.0090.03611.94
5.3.20.0050.03511.71
5.3.10.0050.03511.67
5.3.00.0050.03611.66
5.2.170.0050.0309.16
5.2.160.0060.0289.16
5.2.150.0030.0329.15
5.2.140.0040.0319.14
5.2.130.0060.0279.12
5.2.120.0040.0299.11
5.2.110.0080.0319.11
5.2.100.0050.0289.12
5.2.90.0060.0289.12
5.2.80.0040.0309.11
5.2.70.0050.0299.11
5.2.60.0020.0329.07
5.2.50.0040.0309.04
5.2.40.0080.0299.01
5.2.30.0060.0298.98
5.2.20.0070.0278.97
5.2.10.0020.0318.90
5.2.00.0040.0348.76
5.1.60.0050.0248.04
5.1.50.0050.0258.04
5.1.40.0030.0268.03
5.1.30.0040.0278.37
5.1.20.0050.0268.40
5.1.10.0040.0268.12
5.1.00.0050.0258.12
5.0.50.0060.0186.60
5.0.40.0040.0196.45
5.0.30.0080.0286.27
5.0.20.0040.0196.24
5.0.10.0040.0206.21
5.0.00.0020.0326.21
4.4.90.0020.0164.78
4.4.80.0010.0174.75
4.4.70.0020.0164.75
4.4.60.0050.0184.75
4.4.50.0020.0164.77
4.4.40.0020.0264.71
4.4.30.0020.0174.76
4.4.20.0030.0154.84
4.4.10.0010.0174.85
4.4.00.0040.0234.76
4.3.110.0010.0174.66
4.3.100.0020.0164.66
4.3.90.0050.0124.63
4.3.80.0010.0264.59
4.3.70.0020.0184.63
4.3.60.0020.0154.63
4.3.50.0040.0244.63
4.3.40.0030.0244.54
4.3.30.0010.0163.27
4.3.20.0020.0163.26
4.3.10.0010.0163.21
4.3.00.0070.01714.52

preferences:
44.3 ms | 401 KiB | 5 Q