3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = new DateTime('2013-10-01'); $end = new DateTime('today'); $interval = DateInterval::createFromDateString('1 month'); $period = new DatePeriod($start, $interval, $end); foreach ($period as $dt) { echo $dt->format("Y-m") . "<br>\n"; }

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)
8.3.60.0100.01018.55
8.3.50.0160.00722.86
8.3.40.0180.00418.96
8.3.30.0110.00419.22
8.3.20.0050.00220.34
8.3.10.0050.00223.71
8.3.00.0040.00419.63
8.2.180.0090.00616.75
8.2.170.0120.00322.96
8.2.160.0060.00920.57
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0030.00620.67
8.2.110.0060.00322.29
8.2.100.0040.00818.34
8.2.90.0000.01019.36
8.2.80.0030.00518.00
8.2.70.0050.00317.88
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0060.00318.28
8.2.30.0090.00018.18
8.2.20.0000.00718.00
8.2.10.0040.00418.18
8.2.00.0000.00717.84
8.1.280.0110.01125.92
8.1.270.0050.00324.00
8.1.260.0020.00526.35
8.1.250.0050.00228.09
8.1.240.0060.00323.98
8.1.230.0080.00319.14
8.1.220.0090.00017.74
8.1.210.0030.00618.77
8.1.200.0030.00717.61
8.1.190.0040.00417.50
8.1.180.0040.00418.10
8.1.170.0080.00518.43
8.1.160.0000.00722.11
8.1.150.0040.00419.00
8.1.140.0000.00717.74
8.1.130.0030.00318.06
8.1.120.0040.00417.62
8.1.110.0040.00417.69
8.1.100.0000.00817.55
8.1.90.0040.00417.70
8.1.80.0040.00417.70
8.1.70.0000.00717.70
8.1.60.0000.00817.76
8.1.50.0000.00817.61
8.1.40.0040.00417.73
8.1.30.0040.00417.80
8.1.20.0000.01017.86
8.1.10.0090.00017.64
8.1.00.0000.00717.75
8.0.300.0040.00418.77
8.0.290.0030.00616.88
8.0.280.0070.00018.50
8.0.270.0040.00417.40
8.0.260.0000.00717.36
8.0.250.0000.00717.24
8.0.240.0040.00417.26
8.0.230.0020.00417.19
8.0.220.0040.00417.02
8.0.210.0000.00717.15
8.0.200.0060.00017.07
8.0.190.0040.00417.18
8.0.180.0030.00317.18
8.0.170.0040.00417.24
8.0.160.0000.00717.02
8.0.150.0040.00417.12
8.0.140.0060.00317.02
8.0.130.0030.00313.52
8.0.120.0050.00317.01
8.0.110.0050.00317.20
8.0.100.0040.00417.26
8.0.90.0070.00317.22
8.0.80.0110.01117.16
8.0.70.0030.00517.04
8.0.60.0030.00616.98
8.0.50.0030.00317.05
8.0.30.0060.01717.17
8.0.20.0120.00817.44
8.0.10.0040.00417.22
8.0.00.0110.01116.96
7.4.330.0020.00215.28
7.4.320.0030.00316.72
7.4.300.0030.00316.69
7.4.290.0030.00316.67
7.4.280.0050.00316.61
7.4.270.0030.00316.73
7.4.260.0100.00016.77
7.4.250.0050.00316.70
7.4.240.0000.00716.75
7.4.230.0070.00016.87
7.4.220.0150.00316.73
7.4.210.0120.00316.86
7.4.200.0030.00316.75
7.4.160.0190.00416.77
7.4.150.0160.00317.40
7.4.140.0120.00717.86
7.4.130.0120.00716.69
7.4.120.0090.01116.74
7.4.110.0130.00316.73
7.4.100.0120.00616.80
7.4.90.0100.00716.79
7.4.80.0140.00419.39
7.4.70.0090.00616.64
7.4.60.0100.00816.75
7.4.50.0080.00016.47
7.4.40.0120.00616.82
7.4.30.0060.01116.91
7.4.00.0130.00515.10
7.3.330.0000.00513.36
7.3.320.0030.00313.19
7.3.310.0070.00016.54
7.3.300.0030.00316.48
7.3.290.0060.01016.41
7.3.280.0070.01316.46
7.3.270.0030.01617.40
7.3.260.0050.01516.84
7.3.250.0130.00416.67
7.3.240.0110.00616.56
7.3.230.0100.00716.67
7.3.210.0140.00916.99
7.3.200.0100.01319.39
7.3.190.0140.00316.71
7.3.180.0060.00916.80
7.3.170.0070.01416.69
7.3.160.0120.00316.56
7.3.120.0100.01015.12
7.3.110.0080.00815.14
7.3.100.0130.00314.82
7.3.90.0030.01415.07
7.3.80.0070.00715.07
7.3.70.0000.01314.98
7.3.60.0070.00714.66
7.3.50.0050.00514.87
7.3.40.0030.00614.98
7.3.30.0060.00914.81
7.3.20.0090.00616.88
7.3.10.0030.00916.91
7.3.00.0110.00516.87
7.2.330.0130.00916.68
7.2.320.0130.00716.79
7.2.310.0070.01017.02
7.2.300.0100.00616.89
7.2.290.0000.01717.06
7.2.250.0040.01815.29
7.2.240.0060.01515.48
7.2.230.0120.00615.25
7.2.220.0090.00915.08
7.2.210.0030.01415.28
7.2.200.0090.00415.30
7.2.190.0100.00315.14
7.2.180.0040.01515.44
7.2.170.0030.01215.32
7.2.130.0060.00617.18
7.2.120.0030.01417.12
7.2.110.0060.00617.10
7.2.100.0090.00617.09
7.2.90.0000.01517.09
7.2.80.0120.00017.05
7.2.70.0040.01217.03
7.2.60.0070.00917.06
7.2.50.0030.00716.87
7.2.40.0000.01817.16
7.2.30.0070.00717.31
7.2.20.0060.00817.08
7.2.10.0060.00617.34
7.2.00.0030.01218.31
7.1.330.0060.00916.08
7.1.320.0040.01115.93
7.1.310.0030.01415.97
7.1.300.0070.01015.93
7.1.290.0030.00715.96
7.1.280.0070.01015.92
7.1.270.0030.01315.76
7.1.260.0060.00615.77
7.1.250.0100.00316.06
7.1.200.0000.00716.05
7.1.100.0040.00717.90
7.1.70.0100.00717.14
7.1.60.0110.01519.46
7.1.50.0040.01917.11
7.1.00.0070.07322.46
7.0.200.0000.00716.88
7.0.140.0070.06722.07
7.0.60.0100.07719.94
7.0.50.0070.08317.66
7.0.40.0070.05320.27
7.0.30.0470.07020.29
7.0.20.0300.07020.18
7.0.10.0070.04020.18
7.0.00.0000.05720.32
5.6.280.0100.06720.98
5.6.210.0100.08320.50
5.6.200.0000.04718.15
5.6.190.0000.05020.45
5.6.180.0230.04720.58
5.6.170.0300.03320.50
5.6.160.0070.06320.40
5.6.150.0100.07718.19
5.6.140.0100.07718.18
5.6.130.0030.05018.11
5.6.120.0070.05021.14
5.6.110.0170.07721.01
5.6.100.0070.07020.99
5.6.90.0100.06721.10
5.6.80.0070.08020.32
5.6.70.0100.05320.52
5.5.350.0130.07720.38
5.5.340.0070.03717.98
5.5.330.0030.04320.54
5.5.320.0030.08320.50
5.5.310.0330.07720.26
5.5.300.0130.07318.01
5.5.290.0130.07717.98
5.5.280.0100.03720.89
5.5.270.0170.06320.95
5.5.260.0200.07720.76
5.5.250.0170.07720.56
5.5.240.0170.07720.28
5.4.450.0200.03719.25
5.4.440.0130.03719.21
5.4.430.0130.04319.15
5.4.420.0200.03719.48
5.4.410.0200.03719.41
5.4.400.0070.04319.09
5.4.390.0130.04319.07
5.4.380.0430.05718.70
5.4.370.0270.05318.46
5.4.360.0570.04318.70
5.4.350.0400.05018.73
5.4.340.0300.05018.65
5.4.320.0080.03412.46
5.4.310.0090.03512.45
5.4.300.0020.03912.46
5.4.290.0060.03712.45
5.4.280.0050.03612.35
5.4.270.0070.03412.35
5.4.260.0050.03712.35
5.4.250.0060.03612.35
5.4.240.0040.03712.35
5.4.230.0060.03612.34
5.4.220.0080.03312.34
5.4.210.0070.03412.34
5.4.200.0040.03912.34
5.4.190.0030.03912.34
5.4.180.0020.04012.34
5.4.170.0070.03512.35
5.4.160.0090.03212.34
5.4.150.0100.03512.34
5.4.140.0060.04012.02
5.4.130.0070.03612.02
5.4.120.0040.03611.97
5.4.110.0040.03611.97
5.4.100.0020.03811.97
5.4.90.0030.04311.96
5.4.80.0060.03711.96
5.4.70.0050.03411.96
5.4.60.0050.03611.96
5.4.50.0070.03611.96
5.4.40.0040.03911.95
5.4.30.0040.03611.95
5.4.20.0050.03611.95
5.4.10.0070.03211.95
5.4.00.0050.03511.44
5.3.290.0050.03812.80
5.3.280.0110.03312.70
5.3.270.0050.04112.73
5.3.260.0040.03912.71
5.3.250.0050.03812.72
5.3.240.0050.04112.72
5.3.230.0080.03512.71
5.3.220.0040.03912.68
5.3.210.0040.04012.68
5.3.200.0070.03612.68
5.3.190.0080.03412.68
5.3.180.0060.03512.68
5.3.170.0070.03412.67
5.3.160.0050.03612.67
5.3.150.0040.03812.67
5.3.140.0060.03612.66
5.3.130.0060.03812.66
5.3.120.0080.03612.65
5.3.110.0060.03812.66
5.3.100.0050.03712.12
5.3.90.0020.04012.08
5.3.80.0030.03912.07
5.3.70.0070.03412.07
5.3.60.0080.03312.07
5.3.50.0060.03612.00
5.3.40.0080.03412.00
5.3.30.0080.03211.95
5.3.20.0050.04511.73
5.3.10.0020.03711.69
5.3.00.0070.03811.68
5.2.170.0050.0339.18
5.2.160.0070.0279.18
5.2.150.0060.0349.19
5.2.140.0050.0289.18
5.2.130.0030.0309.14
5.2.120.0020.0409.14
5.2.110.0040.0299.15
5.2.100.0050.0279.14
5.2.90.0040.0349.14
5.2.80.0030.0329.14
5.2.70.0070.0359.14
5.2.60.0080.0349.09
5.2.50.0080.0399.06
5.2.40.0070.0269.04
5.2.30.0070.0279.02
5.2.20.0040.0299.00
5.2.10.0060.0278.93
5.2.00.0050.0318.79
5.1.60.0020.0258.07
5.1.50.0060.0228.06
5.1.40.0050.0248.04
5.1.30.0030.0278.40
5.1.20.0050.0268.41
5.1.10.0040.0278.14
5.1.00.0030.0268.14
5.0.50.0040.0246.62
5.0.40.0050.0166.48
5.0.30.0070.0356.29
5.0.20.0020.0236.27
5.0.10.0030.0216.24
5.0.00.0050.0356.23
4.4.90.0040.0164.78
4.4.80.0010.0214.76
4.4.70.0030.0154.75
4.4.60.0010.0174.76
4.4.50.0040.0214.77
4.4.40.0020.0304.71
4.4.30.0040.0194.76
4.4.20.0030.0164.85
4.4.10.0030.0174.85
4.4.00.0010.0254.75
4.3.110.0030.0184.67
4.3.100.0020.0154.66
4.3.90.0030.0204.63
4.3.80.0040.0224.59
4.3.70.0010.0154.63
4.3.60.0040.0174.62
4.3.50.0020.0204.63
4.3.40.0020.0244.54
4.3.30.0030.0153.28
4.3.20.0040.0243.25
4.3.10.0030.0143.22
4.3.00.0070.01018.41

preferences:
37.49 ms | 401 KiB | 5 Q