3v4l.org

run code in 300+ PHP versions simultaneously
<?php $begin = new DateTime( '2014-9-01' ); $end = new DateTime( '2014-9-30' ); $interval = DateInterval::createFromDateString('last thursday of next month'); $period = new DatePeriod($begin, $interval, $end, DatePeriod::EXCLUDE_START_DATE); foreach ( $period as $dt ) echo $dt->format( "l Y-m-d H:i:s\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)
8.3.60.0130.00316.63
8.3.50.0070.00718.45
8.3.40.0140.00019.03
8.3.30.0100.01019.07
8.3.20.0040.00420.34
8.3.10.0040.00420.63
8.3.00.0080.00019.28
8.2.180.0120.00616.73
8.2.170.0040.01122.96
8.2.160.0070.00720.38
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0000.00822.41
8.2.110.0060.00322.25
8.2.100.0080.00317.91
8.2.90.0060.00319.14
8.2.80.0030.00617.97
8.2.70.0000.00917.75
8.2.60.0080.00318.16
8.2.50.0000.00818.07
8.2.40.0000.00818.29
8.2.30.0040.00419.47
8.2.20.0070.00017.95
8.2.10.0080.00018.26
8.2.00.0030.00618.00
8.1.270.0060.00322.13
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.95
8.1.230.0040.00719.16
8.1.220.0050.00317.79
8.1.210.0050.00318.77
8.1.200.0040.00417.60
8.1.190.0060.00317.48
8.1.180.0070.00018.10
8.1.170.0000.00818.72
8.1.160.0040.00422.11
8.1.150.0000.00719.03
8.1.140.0050.00217.66
8.1.130.0030.00317.96
8.1.120.0080.00017.77
8.1.110.0050.00317.67
8.1.100.0000.00717.67
8.1.90.0000.00717.73
8.1.80.0000.00717.70
8.1.70.0000.00717.69
8.1.60.0030.00617.76
8.1.50.0040.00417.55
8.1.40.0070.00017.57
8.1.30.0050.00317.85
8.1.20.0040.00417.85
8.1.10.0000.00717.77
8.1.00.0000.00917.75
8.0.300.0080.00018.77
8.0.290.0000.00716.88
8.0.280.0040.00418.62
8.0.270.0020.00517.32
8.0.260.0000.00717.34
8.0.250.0000.00717.18
8.0.240.0050.00317.20
8.0.230.0000.00717.29
8.0.220.0000.00717.21
8.0.210.0000.00717.17
8.0.200.0030.00317.26
8.0.190.0030.00517.22
8.0.180.0040.00417.20
8.0.170.0080.00017.22
8.0.160.0000.00717.18
8.0.150.0070.00017.04
8.0.140.0030.00317.09
8.0.130.0040.00413.52
8.0.120.0030.00617.18
8.0.110.0030.00517.03
8.0.100.0000.00717.01
8.0.90.0040.00417.20
8.0.80.0070.00717.13
8.0.70.0050.00317.02
8.0.60.0000.00817.01
8.0.50.0070.00017.11
8.0.30.0150.00417.20
8.0.20.0120.01017.43
8.0.10.0040.00417.25
8.0.00.0070.01017.21
7.4.330.0050.00015.22
7.4.320.0030.00316.82
7.4.300.0040.00416.60
7.4.290.0000.00716.79
7.4.280.0040.00416.81
7.4.270.0000.00716.78
7.4.260.0030.00316.79
7.4.250.0040.00416.82
7.4.240.0020.00516.61
7.4.230.0070.00016.60
7.4.220.0170.00816.77
7.4.210.0060.00916.75
7.4.200.0050.00216.61
7.4.160.0090.01316.83
7.4.150.0040.01417.40
7.4.140.0140.00817.86
7.4.130.0120.00516.82
7.4.120.0080.00816.76
7.4.110.0150.00616.55
7.4.100.0090.00916.77
7.4.90.0110.00616.55
7.4.80.0170.00019.39
7.4.70.0090.00616.70
7.4.60.0080.00816.75
7.4.50.0040.00416.56
7.4.40.0100.00716.70
7.4.30.0070.01016.61
7.4.00.0040.01114.98
7.3.330.0000.00613.19
7.3.320.0030.00313.26
7.3.310.0070.00016.41
7.3.300.0070.00016.43
7.3.290.0030.01216.51
7.3.280.0090.00816.39
7.3.270.0030.01417.40
7.3.260.0040.01716.60
7.3.250.0120.00816.43
7.3.240.0120.01116.29
7.3.230.0110.00716.66
7.3.210.0070.01116.55
7.3.200.0070.01119.39
7.3.190.0070.01116.52
7.3.180.0060.00916.59
7.3.170.0100.00716.72
7.3.160.0060.01016.52
7.3.10.0120.00716.96
7.3.00.0030.01216.80
7.2.330.0120.00616.92
7.2.320.0080.01216.77
7.2.310.0090.00916.93
7.2.300.0090.00916.90
7.2.290.0070.01116.68
7.2.130.0110.00716.70
7.2.120.0150.00016.87
7.2.110.0070.00717.15
7.2.100.0100.00316.96
7.2.90.0120.00617.09
7.2.80.0040.01516.72
7.2.70.0090.00916.98
7.2.60.0080.01317.21
7.2.50.0040.01416.83
7.2.40.0070.00716.96
7.2.30.0080.00816.98
7.2.20.0190.00316.92
7.2.10.0070.01017.11
7.2.00.0080.00618.42
7.1.250.0040.01216.14
7.1.200.0160.00915.49
7.1.100.0000.01318.36
7.1.70.0070.00017.33
7.1.60.0090.00317.17
7.1.50.0090.01417.11
7.1.00.0100.06722.45
7.0.200.0160.00016.80
7.0.140.0070.07322.18
7.0.60.0000.04319.95
7.0.50.0000.04317.66
7.0.40.0030.04720.06
7.0.30.0570.07720.34
7.0.20.0300.04720.12
7.0.10.0270.05020.16
7.0.00.0030.09320.30
5.6.280.0170.06021.02
5.6.210.0100.07320.64
5.6.200.0200.06718.21
5.6.190.0100.07320.33
5.6.180.0200.04020.45
5.6.170.0100.05320.71
5.6.160.0070.05020.54
5.6.150.0100.08318.15
5.6.140.0130.07018.14
5.6.130.0070.08318.20
5.6.120.0170.03720.94
5.6.110.0070.06321.04
5.6.100.0130.08021.12
5.6.90.0100.04021.10
5.6.80.0030.08020.48
5.6.70.4430.04020.34
5.5.350.0000.03720.41
5.5.340.0100.05017.91
5.5.330.0070.05320.43
5.5.320.0230.07320.18
5.5.310.0130.08020.31
5.5.300.0070.08017.89
5.5.290.0000.04317.98
5.5.280.0170.07320.98
5.5.270.0170.07720.87
5.5.260.0030.07720.86
5.5.250.0030.06020.57
5.5.240.0130.08020.12
5.4.450.0400.04319.55
5.4.440.0500.04019.57
5.4.430.0430.04019.45
5.4.420.0200.04719.45
5.4.410.0270.03319.45
5.4.400.0270.04019.45
5.4.390.0270.05019.45
5.4.380.0370.07318.69
5.4.370.0300.06318.49
5.4.360.0300.06318.59
5.4.350.0270.06718.72
5.4.340.0270.05718.78
5.4.320.0050.03512.45
5.4.310.0040.03812.45
5.4.300.0060.03612.46
5.4.290.0050.04012.45
5.4.280.0040.03612.35
5.4.270.0050.03612.35
5.4.260.0070.03612.35
5.4.250.0080.03412.35
5.4.240.0070.03412.35
5.4.230.0060.03612.34
5.4.220.0050.03612.34
5.4.210.0030.03812.34
5.4.200.0030.03912.34
5.4.190.0040.03812.34
5.4.180.0020.03912.34
5.4.170.0050.03612.35
5.4.160.0020.03912.34
5.4.150.0040.03612.34
5.4.140.0060.03912.03
5.4.130.0050.03512.01
5.4.120.0040.03711.97
5.4.110.0030.04111.97
5.4.100.0070.03411.97
5.4.90.0060.03711.97
5.4.80.0040.03711.97
5.4.70.0040.03511.96
5.4.60.0080.03611.96
5.4.50.0050.03511.96
5.4.40.0060.03311.95
5.4.30.0070.03211.95
5.4.20.0060.03411.95
5.4.10.0020.03711.95
5.4.00.0040.03611.44
5.3.290.0050.03812.80
5.3.280.0060.03612.71
5.3.270.0060.03712.73
5.3.260.0020.04112.72
5.3.250.0060.03612.72
5.3.240.0060.03712.72
5.3.230.0060.03812.71
5.3.220.0090.03212.68
5.3.210.0010.04212.68
5.3.200.0050.03612.68
5.3.190.0060.03512.68
5.3.180.0020.03812.67
5.3.170.0050.03512.67
5.3.160.0080.03412.68
5.3.150.0050.03712.67
5.3.140.0080.03412.66
5.3.130.0050.03912.66
5.3.120.0030.04012.66
5.3.110.0070.03712.66
5.3.100.0030.03812.12
5.3.90.0100.03312.09
5.3.80.0050.03912.08
5.3.70.0080.03212.08
5.3.60.0050.03512.07
5.3.50.0050.03512.00
5.3.40.0040.03712.00
5.3.30.0050.03511.95
5.3.20.0070.04011.73
5.3.10.0120.03111.69
5.3.00.0050.03511.68
5.2.170.0030.0319.19
5.2.160.0060.0289.18
5.2.150.0080.0269.19
5.2.140.0040.0319.18
5.2.130.0070.0259.14
5.2.120.0020.0309.14
5.2.110.0040.0309.15
5.2.100.0030.0299.14
5.2.90.0030.0309.15
5.2.80.0040.0309.14
5.2.70.0040.0389.14
5.2.60.0080.0289.10
5.2.50.0090.0269.06
5.2.40.0050.0279.04
5.2.30.0040.0299.02
5.2.20.0040.0299.01
5.2.10.0070.0348.93
5.2.00.0040.0278.79
5.1.60.0070.0208.07
5.1.50.0040.0248.07
5.1.40.0020.0268.04
5.1.30.0050.0238.39
5.1.20.0030.0268.41
5.1.10.0050.0248.14
5.1.00.0050.0328.14
5.0.50.0050.0256.62
5.0.40.0020.0206.48
5.0.30.0030.0306.29
5.0.20.0050.0176.26
5.0.10.0030.0216.24
5.0.00.0040.0306.23
4.4.90.0020.0224.78
4.4.80.0030.0154.75
4.4.70.0020.0234.75
4.4.60.0030.0194.75
4.4.50.0020.0154.77
4.4.40.0020.0254.71
4.4.30.0010.0174.76
4.4.20.0020.0164.84
4.4.10.0020.0164.85
4.4.00.0030.0254.76
4.3.110.0030.0144.67
4.3.100.0010.0184.66
4.3.90.0020.0184.63
4.3.80.0040.0264.58
4.3.70.0010.0164.63
4.3.60.0030.0144.63
4.3.50.0030.0164.63
4.3.40.0030.0254.54
4.3.30.0010.0253.29
4.3.20.0030.0203.27
4.3.10.0040.0183.23
4.3.00.0000.01719.45

preferences:
60.47 ms | 400 KiB | 5 Q