3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new \DateTime('2014-01-31'); $dp = new \DatePeriod($dt, new \DateInterval('P1M'), 1, \DatePeriod::EXCLUDE_START_DATE); foreach ($dp as $period) { echo $period->format('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)
8.3.70.0030.01318.56
8.3.60.0070.00718.68
8.3.50.0110.00521.19
8.3.40.0040.01419.00
8.3.30.0110.01120.14
8.3.20.0000.00720.82
8.3.10.0040.00421.09
8.3.00.0080.00023.69
8.2.180.0040.01516.50
8.2.170.0110.00722.96
8.2.160.0120.00620.37
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0070.00021.05
8.2.110.0060.00319.22
8.2.100.0080.00317.91
8.2.90.0000.00819.40
8.2.80.0050.00317.97
8.2.70.0070.00317.75
8.2.60.0040.00418.05
8.2.50.0040.00418.07
8.2.40.0030.00718.34
8.2.30.0070.00419.40
8.2.20.0000.00817.86
8.2.10.0040.00417.93
8.2.00.0080.00017.79
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0020.00526.35
8.1.250.0040.00428.09
8.1.240.0090.00022.58
8.1.230.0040.00820.91
8.1.220.0000.00818.77
8.1.210.0080.00318.77
8.1.200.0030.00617.60
8.1.190.0050.00217.53
8.1.180.0030.00618.10
8.1.170.0000.00818.62
8.1.160.0040.00418.96
8.1.150.0000.00718.74
8.1.140.0000.00717.69
8.1.130.0000.00717.88
8.1.120.0080.00017.66
8.1.110.0000.00717.64
8.1.100.0020.00517.61
8.1.90.0020.00517.57
8.1.80.0040.00417.68
8.1.70.0000.00717.60
8.1.60.0070.00317.73
8.1.50.0050.00317.64
8.1.40.0040.00417.59
8.1.30.0030.00717.75
8.1.20.0030.00617.72
8.1.10.0000.00717.69
8.1.00.0040.00417.58
8.0.300.0070.00020.02
8.0.290.0040.00417.29
8.0.280.0040.00418.43
8.0.270.0030.00317.23
8.0.260.0030.00317.05
8.0.250.0050.00217.05
8.0.240.0000.00717.18
8.0.230.0070.00017.18
8.0.220.0030.00316.99
8.0.210.0030.00317.00
8.0.200.0030.00317.11
8.0.190.0000.00717.03
8.0.180.0040.00417.02
8.0.170.0080.00017.13
8.0.160.0050.00316.96
8.0.150.0000.00817.03
8.0.140.0060.00317.01
8.0.130.0030.00313.44
8.0.120.0040.00417.11
8.0.110.0040.00416.98
8.0.100.0070.00017.13
8.0.90.0050.00217.09
8.0.80.0030.01317.10
8.0.70.0070.00017.14
8.0.60.0040.00417.13
8.0.50.0070.00017.10
8.0.30.0090.00917.34
8.0.20.0060.01217.40
8.0.10.0050.00217.28
8.0.00.0100.00917.06
7.4.330.0000.00415.04
7.4.320.0040.00416.74
7.4.300.0000.00616.55
7.4.290.0030.00316.64
7.4.280.0030.00316.65
7.4.270.0000.00716.69
7.4.260.0030.00313.28
7.4.250.0000.00816.70
7.4.240.0050.00216.76
7.4.230.0030.00316.57
7.4.220.0000.01616.75
7.4.210.0090.00716.74
7.4.200.0040.00416.80
7.4.190.0040.00416.78
7.4.160.0050.01016.57
7.4.150.0140.00317.40
7.4.140.0190.01717.86
7.4.130.0130.00616.64
7.4.120.0150.00316.63
7.4.110.0090.01316.67
7.4.100.0030.01916.72
7.4.90.0150.00316.68
7.4.80.0110.01019.39
7.4.70.0170.00716.59
7.4.60.0090.00616.70
7.4.50.0090.00016.42
7.4.40.0040.01122.77
7.4.30.0130.00316.63
7.4.00.0070.01014.93
7.3.330.0020.00213.35
7.3.320.0060.00013.19
7.3.310.0040.00416.38
7.3.300.0030.00316.40
7.3.290.0120.00616.40
7.3.280.0100.00716.40
7.3.270.0070.01017.40
7.3.260.0130.00618.24
7.3.250.0100.00816.75
7.3.240.0140.00316.76
7.3.230.0060.01216.86
7.3.210.0110.01116.33
7.3.200.0090.00919.39
7.3.190.0030.01316.76
7.3.180.0080.00816.67
7.3.170.0040.01216.72
7.3.160.0100.01416.51
7.3.120.0030.01215.14
7.2.330.0040.02016.85
7.2.320.0120.00916.84
7.2.310.0090.00817.12
7.2.300.0090.00916.78
7.2.290.0130.00316.90
7.2.60.0000.01417.06
7.2.00.0030.01019.45
7.1.200.0030.01016.00
7.1.100.0000.01118.25
7.1.70.0030.00717.37
7.1.60.0140.01119.17
7.1.50.0040.01817.07
7.1.00.0000.07722.36
7.0.200.0060.00616.90
7.0.140.0030.07321.97
7.0.60.0100.07721.73
7.0.50.0100.07317.89
7.0.40.0200.06719.96
7.0.30.0300.07720.21
7.0.20.0200.06020.12
7.0.10.0070.09020.17
7.0.00.0030.05020.18
5.6.280.0000.07321.12
5.6.210.0200.07720.50
5.6.200.0070.08018.10
5.6.190.0070.04720.35
5.6.180.0300.04720.43
5.6.170.0270.03720.48
5.6.160.0000.05320.51
5.6.150.0030.05018.21
5.6.140.0070.08018.21
5.6.130.0000.09318.11
5.6.120.0070.04321.03
5.6.110.0070.09020.99
5.6.100.0170.06020.95
5.6.90.0030.04320.92
5.6.80.0130.07320.42
5.5.350.4330.03720.37
5.5.340.0100.03717.99
5.5.330.0070.04320.07
5.5.320.0400.05720.20
5.5.310.0330.03720.29
5.5.300.0100.06717.89
5.5.290.0130.07317.97
5.5.280.0000.07020.79
5.5.270.0000.07320.76
5.5.260.0030.07320.84
5.5.250.0070.08720.53
5.5.240.0070.06320.27
5.4.450.1770.04019.39
5.4.440.3630.04319.37
5.4.430.3600.03719.21
5.4.420.3900.04019.49
5.4.410.3730.03319.34
5.4.400.3570.03318.89
5.4.390.3900.03019.13
5.4.380.3670.04019.00
5.4.370.3570.04019.07
5.4.360.3870.04019.17
5.4.350.4000.03319.26
5.4.340.3500.04319.16
5.4.320.4130.04319.13
5.4.310.3800.03719.18
5.4.300.4070.04019.16
5.4.290.3870.04018.90
5.4.280.3970.03319.15
5.4.270.3900.03719.08
5.4.260.2470.04019.18
5.4.250.3400.03019.04
5.4.240.3270.03718.86
5.4.230.2770.04319.17
5.4.220.3070.02719.08
5.4.210.3630.03019.03
5.4.200.3600.03318.91
5.4.190.3500.03319.03
5.4.180.3500.03719.16
5.4.170.4070.04019.19
5.4.160.4030.04319.07
5.4.150.3930.03719.24
5.4.140.3670.03316.28
5.4.130.3530.03716.29
5.4.120.4500.03316.43
5.4.110.4400.04016.37
5.4.100.4530.03316.30
5.4.90.4600.03016.38
5.4.80.4670.02716.45
5.4.70.3700.03716.36
5.4.60.4270.03016.44
5.4.50.4100.04316.36
5.4.40.4000.03716.43
5.4.30.3330.03016.10
5.4.20.4670.03316.43
5.4.10.3870.03716.20
5.4.00.3570.04015.87
5.3.290.3830.04714.68
5.3.280.1500.02714.38
5.3.270.3830.04014.70
5.3.260.3600.04014.62
5.3.250.4500.04314.49
5.3.240.3470.04314.48
5.3.230.4870.04314.52
5.3.220.4330.03714.39
5.3.210.4500.03314.50
5.3.200.4170.04014.51
5.3.190.4530.04314.49
5.3.180.4500.04314.60
5.3.170.3870.03314.54
5.3.160.4370.03714.46
5.3.150.3830.03314.53
5.3.140.3270.03314.38
5.3.130.3830.04014.64
5.3.120.4330.03314.36
5.3.110.4100.04714.45
5.3.100.3830.03313.82
5.3.90.3830.04013.95
5.3.80.3970.03013.94
5.3.70.3630.03013.80
5.3.60.4430.02313.92
5.3.50.3800.04013.79
5.3.40.4530.03313.88
5.3.30.4530.03313.84
5.3.20.0000.04013.62
5.3.10.3100.04713.58
5.3.00.4670.03313.61
5.2.170.3000.02711.08
5.2.160.3100.03311.23
5.2.150.3800.03011.08
5.2.140.1770.03011.08
5.2.130.0100.05711.09
5.2.120.0030.04011.04
5.2.110.3730.03711.08
5.2.100.3170.03011.06
5.2.90.3670.02710.98
5.2.80.3730.03011.00
5.2.70.3500.03311.25
5.2.60.3370.03011.02
5.2.50.3670.02710.96
5.2.40.3070.03310.93
5.2.30.3070.03310.96
5.2.20.2570.03310.89
5.2.10.2230.03310.91
5.2.00.2630.03010.71
5.1.60.2630.02710.05
5.1.50.2430.0239.97
5.1.40.2470.0239.88
5.1.30.2400.02710.23
5.1.20.2670.02710.38
5.1.10.0030.05010.03
5.1.00.0000.06010.14
5.0.50.0030.0308.50
5.0.40.0030.0238.42
5.0.30.0030.0438.22
5.0.20.1530.0208.10
5.0.10.1430.0238.16
5.0.00.1670.0308.30
4.4.90.1700.0136.01
4.4.80.1730.0176.01
4.4.70.1470.0206.01
4.4.60.1200.0136.01
4.4.50.1200.0176.01
4.4.40.1300.0276.01
4.4.30.1570.0206.01
4.4.20.1570.0176.01
4.4.10.0070.0276.01
4.4.00.0030.0276.02
4.3.110.0070.0306.05
4.3.100.0930.0176.07
4.3.90.1730.0176.07
4.3.80.1800.0276.08
4.3.70.1830.0136.08
4.3.60.1670.0136.08
4.3.50.1430.0176.09
4.3.40.1700.0206.11
4.3.30.0800.0136.11
4.3.20.0900.0176.11
4.3.10.0730.0136.11
4.3.00.0900.0236.11

preferences:
63.15 ms | 401 KiB | 5 Q