3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date=date_create("2013-03-15"); date_sub($date,date_interval_create_from_date_string("40 days")); echo date_format($date,"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)
8.3.60.0200.00016.75
8.3.50.0120.00522.13
8.3.40.0090.00618.61
8.3.30.0110.00419.04
8.3.20.0070.00020.31
8.3.10.0080.00023.51
8.3.00.0040.00419.25
8.2.180.0140.00416.88
8.2.170.0040.01122.96
8.2.160.0030.01020.16
8.2.150.0050.00224.18
8.2.140.0000.00724.66
8.2.130.0100.01026.16
8.2.120.0030.00619.78
8.2.110.0090.00419.45
8.2.100.0060.00618.03
8.2.90.0000.00818.01
8.2.80.0050.00317.97
8.2.70.0080.00017.88
8.2.60.0070.00017.93
8.2.50.0040.00418.07
8.2.40.0050.00319.89
8.2.30.0000.00818.18
8.2.20.0050.00217.94
8.2.10.0040.00418.00
8.2.00.0030.00717.75
8.1.280.0090.00925.92
8.1.270.0040.00423.91
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0070.00322.60
8.1.230.0040.00820.93
8.1.220.0030.00617.91
8.1.210.0080.00018.95
8.1.200.0040.00417.60
8.1.190.0070.00017.63
8.1.180.0080.00018.10
8.1.170.0000.00918.84
8.1.160.0050.00321.93
8.1.150.0000.00718.83
8.1.140.0060.00317.61
8.1.130.0080.00018.02
8.1.120.0070.00017.64
8.1.110.0040.00417.68
8.1.100.0020.00517.50
8.1.90.0040.00417.65
8.1.80.0040.00417.62
8.1.70.0000.00817.64
8.1.60.0000.00817.71
8.1.50.0000.00817.68
8.1.40.0080.00017.66
8.1.30.0030.00617.75
8.1.20.0030.00517.78
8.1.10.0000.00717.68
8.1.00.0040.00417.75
8.0.300.0030.00320.15
8.0.290.0080.00017.05
8.0.280.0000.00718.49
8.0.270.0000.00817.48
8.0.260.0030.00317.39
8.0.250.0000.00617.16
8.0.240.0060.00017.11
8.0.230.0070.00017.18
8.0.220.0030.00317.07
8.0.210.0070.00016.96
8.0.200.0030.00317.21
8.0.190.0040.00417.18
8.0.180.0000.00717.08
8.0.170.0040.00417.14
8.0.160.0030.00317.07
8.0.150.0060.00317.04
8.0.140.0050.00317.14
8.0.130.0080.00013.32
8.0.120.0040.00417.06
8.0.110.0070.00017.05
8.0.100.0000.00817.15
8.0.90.0070.00017.21
8.0.80.0130.00317.00
8.0.70.0000.00717.05
8.0.60.0040.00417.09
8.0.50.0000.00716.96
8.0.30.0130.01217.37
8.0.20.0120.01217.40
8.0.10.0020.00517.09
8.0.00.0110.00917.09
7.4.330.0060.00015.21
7.4.320.0000.00716.66
7.4.300.0000.00716.75
7.4.290.0030.00316.54
7.4.280.0000.00716.73
7.4.270.0040.00416.57
7.4.260.0060.00016.70
7.4.250.0040.00316.68
7.4.240.0020.00516.75
7.4.230.0000.00716.77
7.4.220.0100.00716.73
7.4.210.0040.01116.72
7.4.200.0000.00716.76
7.4.190.0050.00216.78
7.4.160.0070.01016.79
7.4.150.0110.00717.40
7.4.140.0100.01217.86
7.4.130.0100.01016.73
7.4.120.0090.00816.68
7.4.110.0070.01016.70
7.4.100.0070.01416.73
7.4.90.0100.00716.70
7.4.80.0060.01319.39
7.4.70.0100.00716.57
7.4.60.0090.00716.61
7.4.50.0030.00616.66
7.4.40.0070.01022.77
7.4.30.0120.00316.54
7.4.00.0070.01015.34
7.3.330.0050.00013.23
7.3.320.0050.00013.04
7.3.310.0060.00316.32
7.3.300.0060.00016.33
7.3.290.0120.00316.36
7.3.280.0090.00716.35
7.3.270.0090.00917.40
7.3.260.0100.00716.61
7.3.250.0140.00716.76
7.3.240.0090.00916.52
7.3.230.0100.00616.47
7.3.210.0070.01416.54
7.3.200.0030.01419.39
7.3.190.0130.00916.57
7.3.180.0120.00916.36
7.3.170.0040.01216.48
7.3.160.0160.00016.57
7.3.120.0070.01114.98
7.2.330.0150.00316.61
7.2.320.0140.00516.64
7.2.310.0080.01616.65
7.2.300.0060.00916.57
7.2.290.0040.01416.57
7.2.60.0060.01017.05
7.2.00.0040.01219.50
7.1.200.0080.00415.93
7.1.100.0040.01118.21
7.1.70.0070.00317.19
7.1.60.0060.01619.46
7.1.50.0070.01417.01
7.1.00.0070.07322.54
7.0.200.0080.00416.85
7.0.140.0070.07322.12
7.0.60.0070.07319.93
7.0.50.0100.04317.71
7.0.40.0130.04720.09
7.0.30.0270.06720.09
7.0.20.0270.04720.00
7.0.10.0030.04020.08
7.0.00.0100.07020.20
5.6.280.0130.06321.10
5.6.210.0030.04020.71
5.6.200.0030.07718.15
5.6.190.0100.08020.39
5.6.180.0270.06020.63
5.6.170.0330.06720.45
5.6.160.0100.07020.48
5.6.150.0070.08718.13
5.6.140.0130.07718.21
5.6.130.0100.08318.08
5.6.120.0100.07720.89
5.6.110.0100.06020.97
5.6.100.0070.04020.88
5.6.90.0070.09020.95
5.6.80.0200.07320.38
5.6.70.4270.04020.39
5.5.350.0170.07020.44
5.5.340.0030.04717.98
5.5.330.0070.04020.14
5.5.320.0330.05020.28
5.5.310.0300.04020.41
5.5.300.0070.07717.91
5.5.290.0030.07017.98
5.5.280.0100.03720.94
5.5.270.0070.06320.78
5.5.260.0100.07720.95
5.5.250.0100.06320.61
5.5.240.0170.07720.26
5.4.450.0670.06719.32
5.4.440.0970.05019.24
5.4.430.0600.06319.32
5.4.420.0630.00019.51
5.4.410.0170.05318.88
5.4.400.0170.06318.49
5.4.390.0170.05718.65
5.4.380.0130.06718.72
5.4.370.0070.04718.72
5.4.360.0100.04718.72
5.4.350.0060.03611.97
5.4.340.0090.03411.96
5.4.320.0060.04412.45
5.4.310.0100.04312.45
5.4.300.0100.03612.45
5.4.290.0060.03712.45
5.4.280.0130.04812.32
5.4.270.0070.05112.32
5.4.260.0090.05312.32
5.4.250.0130.05212.32
5.4.240.0120.05212.32
5.4.230.0060.05812.31
5.4.220.0140.06712.32
5.4.210.0130.05312.31
5.4.200.0120.06512.31
5.4.190.0080.04912.30
5.4.180.0130.06012.31
5.4.170.0100.05412.32
5.4.160.0070.05112.32
5.4.150.0100.04412.31
5.4.140.0020.06011.99
5.4.130.0090.04411.98
5.4.120.0070.05911.94
5.4.110.0120.06111.94
5.4.100.0160.05911.93
5.4.90.0080.05711.93
5.4.80.0110.05511.93
5.4.70.0130.04811.93
5.4.60.0110.06311.93
5.4.50.0090.06611.93
5.4.40.0100.05211.92
5.4.30.0150.04511.92
5.4.20.0100.06311.92
5.4.10.0130.06211.92
5.4.00.0110.05711.41
5.3.290.0110.05012.80
5.3.280.0100.05012.71
5.3.270.0060.05812.72
5.3.260.0080.05512.72
5.3.250.0090.08112.72
5.3.240.0140.07212.72
5.3.230.0170.04712.71
5.3.220.0120.05212.68
5.3.210.0180.08312.68
5.3.200.0080.04212.68
5.3.190.0140.05612.68
5.3.180.0110.05212.68
5.3.170.0170.05612.67
5.3.160.0090.06012.67
5.3.150.0130.05412.67
5.3.140.0150.05412.66
5.3.130.0110.06112.66
5.3.120.0100.05612.66
5.3.110.0110.04712.65
5.3.100.0070.03912.12
5.3.90.0100.03912.08
5.3.80.0110.05612.08
5.3.70.0170.04612.08
5.3.60.0170.04612.06
5.3.50.0110.04512.00
5.3.40.0120.04712.00
5.3.30.0120.05711.94
5.3.20.0080.04711.71
5.3.10.0080.05911.67
5.3.00.0190.05511.66
5.2.170.0120.0429.16
5.2.160.0090.0509.15
5.2.150.0050.0499.15
5.2.140.0080.0459.15
5.2.130.0070.0469.12
5.2.120.0070.0449.11
5.2.110.0100.0459.12
5.2.100.0160.0529.12
5.2.90.0170.0689.11
5.2.80.0170.0399.11
5.2.70.0130.0279.11
5.2.60.0080.0379.07
5.2.50.0080.0429.04
5.2.40.0090.0349.01
5.2.30.0100.0308.99
5.2.20.0050.0348.97
5.2.10.0070.0388.90
5.2.00.0070.0388.76
5.1.60.0150.0268.04
5.1.50.0090.0418.04
5.1.40.0080.0388.02
5.1.30.0050.0418.37
5.1.20.0090.0388.39
5.1.10.0080.0348.12
5.1.00.0050.0388.12
5.0.50.0060.0296.59
5.0.40.0060.0306.45
5.0.30.0050.0436.26
5.0.20.0030.0316.24
5.0.10.0060.0296.22
5.0.00.0050.0446.21
4.4.90.0040.0254.77
4.4.80.0040.0234.75
4.4.70.0030.0254.75
4.4.60.0070.0214.75
4.4.50.0040.0234.77
4.4.40.0030.0364.71
4.4.30.0040.0194.76
4.4.20.0040.0184.85
4.4.10.0030.0184.85
4.4.00.0020.0354.75
4.3.110.0030.0234.67
4.3.100.0040.0214.66
4.3.90.0040.0234.64
4.3.80.0060.0314.59
4.3.70.0110.0164.63
4.3.60.0080.0174.63
4.3.50.0030.0254.63
4.3.40.0030.0344.54
4.3.30.0010.0243.27
4.3.20.0030.0223.25
4.3.10.0030.0213.21
4.3.00.0100.0276.54

preferences:
41.57 ms | 401 KiB | 5 Q