3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Daemon; class PacsCacher { function __construct() { $reflect = new \ReflectionClass($this); echo $reflect->getShortName(); } } $pp = new PacsCacher;

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)
8.3.60.0090.01218.32
8.3.50.0150.00721.14
8.3.40.0110.00418.65
8.3.30.0030.01019.04
8.3.20.0000.00720.34
8.3.10.0030.00621.96
8.3.00.0000.00819.38
8.2.180.0090.00916.38
8.2.170.0150.00622.96
8.2.160.0030.01020.44
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0030.00626.16
8.2.120.0040.00422.29
8.2.110.0050.00520.52
8.2.100.0040.01117.84
8.2.90.0080.00019.19
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0050.00319.89
8.2.30.0060.00318.10
8.2.20.0000.00717.69
8.2.10.0030.00517.87
8.2.00.0040.00417.71
8.1.280.0130.00725.92
8.1.270.0060.00323.97
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00424.01
8.1.230.0040.00719.09
8.1.220.0030.00617.77
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0040.00417.10
8.1.180.0090.00018.10
8.1.170.0060.00318.46
8.1.160.0040.00421.93
8.1.150.0000.01118.75
8.1.140.0070.00017.37
8.1.130.0080.00017.86
8.1.120.0080.00017.45
8.1.110.0030.00417.44
8.1.100.0000.00717.44
8.1.90.0070.00017.30
8.1.80.0000.00717.38
8.1.70.0070.00017.40
8.1.60.0000.00817.62
8.1.50.0070.00417.46
8.1.40.0000.00817.48
8.1.30.0000.00817.64
8.1.20.0050.00317.71
8.1.10.0040.00417.59
8.1.00.0040.00417.48
8.0.300.0000.00718.77
8.0.290.0060.00316.75
8.0.280.0070.00018.39
8.0.270.0000.00717.26
8.0.260.0000.00617.26
8.0.250.0030.00516.97
8.0.240.0000.00816.91
8.0.230.0030.00316.85
8.0.220.0030.00316.74
8.0.210.0030.00316.81
8.0.200.0030.00516.79
8.0.190.0030.00616.91
8.0.180.0000.00716.88
8.0.170.0000.00816.87
8.0.160.0080.00016.78
8.0.150.0030.00316.60
8.0.140.0000.00716.79
8.0.130.0030.00313.30
8.0.120.0030.00516.77
8.0.110.0050.00316.73
8.0.100.0000.00716.69
8.0.90.0070.00016.85
8.0.80.0090.00616.78
8.0.70.0080.00016.62
8.0.60.0090.00016.86
8.0.50.0080.00016.61
8.0.30.0110.01117.06
8.0.20.0100.01117.40
8.0.10.0040.00416.88
8.0.00.0090.00916.83
7.4.330.0030.00415.00
7.4.320.0060.00316.46
7.4.300.0040.00416.63
7.4.290.0030.00316.61
7.4.280.0050.00316.53
7.4.270.0070.00016.54
7.4.260.0000.00816.61
7.4.250.0040.00416.47
7.4.240.0070.00016.53
7.4.230.0000.00716.71
7.4.220.0140.00316.63
7.4.210.0070.00716.57
7.4.200.0050.00316.48
7.4.160.0030.01216.36
7.4.150.0160.00317.40
7.4.140.0100.01017.86
7.4.130.0110.00616.48
7.4.120.0070.00916.42
7.4.110.0080.00816.64
7.4.100.0030.01316.68
7.4.90.0120.00416.62
7.4.80.0070.01419.39
7.4.70.0000.01616.54
7.4.60.0060.01216.31
7.4.50.0060.00316.62
7.4.40.0060.00916.33
7.4.30.0100.00616.57
7.4.00.0000.01615.05
7.3.330.0000.00613.08
7.3.320.0000.00613.09
7.3.310.0040.00416.20
7.3.300.0040.00416.24
7.3.290.0000.01416.26
7.3.280.0090.00616.20
7.3.270.0120.00617.40
7.3.260.0040.02016.50
7.3.250.0050.01316.25
7.3.240.0060.01216.26
7.3.230.0070.01016.52
7.3.210.0090.00716.32
7.3.200.0090.00619.39
7.3.190.0120.00516.47
7.3.180.0060.00916.53
7.3.170.0070.01116.31
7.3.160.0090.01316.41
7.3.10.0030.00916.59
7.3.00.0090.00616.52
7.2.330.0110.00716.45
7.2.320.0150.00316.57
7.2.310.0170.00316.54
7.2.300.0100.00716.35
7.2.290.0060.01216.68
7.2.130.0000.01516.93
7.2.120.0070.01016.65
7.2.110.0060.00916.62
7.2.100.0060.00916.53
7.2.90.0000.01017.02
7.2.80.0060.00916.92
7.2.70.0030.00716.70
7.2.60.0030.00716.74
7.2.50.0000.01616.91
7.2.40.0040.00716.90
7.2.30.0100.00316.63
7.2.20.0060.00916.76
7.2.10.0000.01416.75
7.2.00.0050.01118.22
7.1.250.0060.00615.81
7.1.100.0030.00818.03
7.1.70.0000.00816.80
7.1.60.0070.01719.32
7.1.50.0060.01516.82
7.1.00.0070.07322.40
7.0.200.0080.00016.70
7.0.140.0030.07721.95
7.0.70.4970.04319.88
7.0.60.0070.08719.85
7.0.50.0070.03717.90
7.0.40.0030.08320.37
7.0.30.0500.05720.20
7.0.20.0300.08020.30
7.0.10.0300.07720.16
7.0.00.0070.06720.30
5.6.280.0000.07720.78
5.6.210.0030.05320.69
5.6.200.0030.09018.15
5.6.190.0000.05020.54
5.6.180.0130.05020.36
5.6.170.0470.06320.54
5.6.160.0130.04320.55
5.6.150.0000.04318.24
5.6.140.0130.07718.28
5.6.130.0030.06718.24
5.6.120.0130.07721.12
5.6.110.0070.08320.96
5.6.100.0070.07720.98
5.6.90.0130.08021.01
5.6.80.0170.05320.38
5.6.70.0130.07720.38
5.5.350.0000.07720.44
5.5.340.0170.07318.04
5.5.330.0070.06320.43
5.5.320.0000.05320.57
5.5.310.0300.07320.27
5.5.300.0070.05318.08
5.5.290.0070.07717.95
5.5.280.0130.07320.88
5.5.270.0000.04320.97
5.5.260.0000.04320.96
5.5.250.0100.08020.61
5.5.240.0000.04020.19
5.4.450.0270.04319.31
5.4.440.0270.05019.43
5.4.430.0200.04319.54
5.4.420.0630.00019.52
5.4.410.0630.00019.25
5.4.400.0630.00019.11
5.4.390.0600.00019.24
5.4.380.0630.00019.27
5.4.370.0630.00019.05
5.4.360.0600.00019.26
5.4.350.0630.00019.07
5.4.340.0080.04612.02
5.4.320.0070.03612.50
5.4.310.0080.04012.49
5.4.300.0070.04112.50
5.4.290.0040.04212.49
5.4.280.0070.03812.39
5.4.270.0050.03612.39
5.4.260.0090.03512.39
5.4.250.0080.03812.39
5.4.240.0050.03912.40
5.4.230.0070.03512.39
5.4.220.0050.03612.38
5.4.210.0070.03312.39
5.4.200.0060.03712.39
5.4.190.0050.03712.38
5.4.180.0060.03812.39
5.4.170.0060.04012.39
5.4.160.0050.03812.39
5.4.150.0040.04012.39
5.4.140.0040.04612.07
5.4.130.0050.04012.06
5.4.120.0050.04412.02
5.4.110.0050.03812.01
5.4.100.0060.03612.01
5.4.90.0010.04612.01
5.4.80.0060.03712.01
5.4.70.0100.03412.00
5.4.60.0070.03512.01
5.4.50.0070.03612.01
5.4.40.0050.03612.00
5.4.30.0030.04211.99
5.4.20.0080.03811.99
5.4.10.0110.03611.99
5.4.00.0040.03711.48
5.3.290.0050.04312.80
5.3.280.0040.03912.71
5.3.270.0090.03912.72
5.3.260.0040.04212.72
5.3.250.0020.04312.72
5.3.240.0070.03912.72
5.3.230.0070.03612.71
5.3.220.0050.03912.68
5.3.210.0060.04212.68
5.3.200.0030.04212.68
5.3.190.0030.04412.68
5.3.180.0060.04112.67
5.3.170.0020.04012.67
5.3.160.0070.03812.68
5.3.150.0060.04012.67
5.3.140.0060.03712.66
5.3.130.0070.03912.66
5.3.120.0030.04112.66
5.3.110.0070.03712.66
5.3.100.0070.03612.13
5.3.90.0080.04012.11
5.3.80.0100.03712.11
5.3.70.0090.03912.11
5.3.60.0060.03512.09
5.3.50.0040.05012.04
5.3.40.0040.03812.04
5.3.30.0020.03811.99
5.3.20.0060.04311.77
5.3.10.0070.03311.73
5.3.00.0070.03511.73
5.2.170.0060.0289.18
5.2.160.0030.0319.18
5.2.150.0040.0319.18
5.2.140.0050.0309.17
5.2.130.0060.0269.13
5.2.120.0040.0289.14
5.2.110.0040.0309.14
5.2.100.0070.0329.14
5.2.90.0050.0389.14
5.2.80.0060.0299.14
5.2.70.0030.0339.14
5.2.60.0060.0409.09
5.2.50.0080.0279.06
5.2.40.0050.0319.03
5.2.30.0010.0339.02
5.2.20.0060.0279.01
5.2.10.0040.0298.93
5.2.00.0030.0308.78
5.1.60.0070.0258.06
5.1.50.0050.0238.06
5.1.40.0030.0258.04
5.1.30.0040.0288.39
5.1.20.0050.0268.41
5.1.10.0060.0248.14
5.1.00.0040.0268.14
5.0.50.0020.0226.62
5.0.40.0020.0216.48
5.0.30.0060.0286.29
5.0.20.0030.0216.27
5.0.10.0090.0216.24
5.0.00.0040.0336.23
4.4.90.0050.0164.77
4.4.80.0050.0134.75
4.4.70.0040.0234.75
4.4.60.0020.0164.75
4.4.50.0010.0174.77
4.4.40.0030.0254.71
4.4.30.0000.0184.76
4.4.20.0050.0214.84
4.4.10.0000.0204.85
4.4.00.0020.0264.76
4.3.110.0050.0174.67
4.3.100.0010.0174.66
4.3.90.0010.0164.63
4.3.80.0030.0244.58
4.3.70.0020.0154.63
4.3.60.0020.0144.63
4.3.50.0030.0154.63
4.3.40.0050.0234.54
4.3.30.0020.0163.28
4.3.20.0020.0163.26
4.3.10.0020.0183.22
4.3.00.0070.01713.21

preferences:
41.07 ms | 401 KiB | 5 Q