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)
8.3.60.0070.01318.43
8.3.50.0120.01021.05
8.3.40.0070.00718.92
8.3.30.0140.00019.17
8.3.20.0050.00220.33
8.3.10.0080.00022.09
8.3.00.0080.00019.25
8.2.180.0140.01116.75
8.2.170.0110.00422.96
8.2.160.0100.00320.52
8.2.150.0090.00924.18
8.2.140.0080.00024.66
8.2.130.0030.00726.16
8.2.120.0040.00422.29
8.2.110.0000.00920.49
8.2.100.0150.00017.91
8.2.90.0000.00818.98
8.2.80.0030.00517.97
8.2.70.0030.00617.63
8.2.60.0080.00017.80
8.2.50.0040.00418.07
8.2.40.0000.00819.95
8.2.30.0000.00817.98
8.2.20.0030.00517.68
8.2.10.0000.00717.99
8.2.00.0000.00717.73
8.1.280.0140.00725.92
8.1.270.0040.00423.96
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00623.67
8.1.230.0120.00019.11
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0000.00917.23
8.1.190.0040.00416.98
8.1.180.0030.00518.10
8.1.170.0000.00818.53
8.1.160.0070.00021.94
8.1.150.0070.00318.77
8.1.140.0040.00417.38
8.1.130.0030.00317.76
8.1.120.0080.00017.25
8.1.110.0040.00417.32
8.1.100.0040.00417.21
8.1.90.0030.00317.36
8.1.80.0040.00417.24
8.1.70.0030.00317.29
8.1.60.0030.00617.41
8.1.50.0000.00917.45
8.1.40.0000.00717.46
8.1.30.0040.00417.49
8.1.20.0000.00817.49
8.1.10.0040.00417.48
8.1.00.0000.00717.42
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00818.39
8.0.270.0040.00417.18
8.0.260.0030.00317.20
8.0.250.0030.00316.92
8.0.240.0070.00016.93
8.0.230.0000.00716.81
8.0.220.0040.00416.79
8.0.210.0070.00016.92
8.0.200.0030.00316.85
8.0.190.0060.00316.86
8.0.180.0000.00716.81
8.0.170.0000.00816.95
8.0.160.0030.00316.87
8.0.150.0040.00416.83
8.0.140.0040.00416.90
8.0.130.0030.00313.25
8.0.120.0040.00416.76
8.0.110.0040.00416.73
8.0.100.0040.00416.75
8.0.90.0040.00416.88
8.0.80.0100.01316.80
8.0.70.0030.00516.93
8.0.60.0090.00016.93
8.0.50.0080.00016.93
8.0.30.0170.00916.83
8.0.20.0130.00917.40
8.0.10.0040.00416.91
8.0.00.0080.01016.89
7.4.330.0000.00815.00
7.4.320.0030.00716.40
7.4.300.0000.00616.53
7.4.290.0000.00616.48
7.4.280.0040.00416.53
7.4.270.0000.00616.50
7.4.260.0070.00016.42
7.4.250.0000.00716.42
7.4.240.0020.00616.46
7.4.230.0070.00016.36
7.4.220.0100.00716.40
7.4.210.0100.01016.54
7.4.200.0070.00016.54
7.4.160.0120.00316.40
7.4.150.0120.00917.40
7.4.140.0120.00817.86
7.4.130.0120.00716.46
7.4.120.0130.00516.47
7.4.110.0030.01316.44
7.4.100.0130.00616.50
7.4.90.0090.00916.44
7.4.80.0100.00619.39
7.4.70.0040.01316.43
7.4.60.0040.01316.43
7.4.50.0020.00216.24
7.4.40.0070.00716.40
7.4.30.0170.00016.54
7.4.00.0060.01114.77
7.3.330.0030.00313.44
7.3.320.0030.00313.40
7.3.310.0000.00716.42
7.3.300.0030.00316.39
7.3.290.0110.00416.37
7.3.280.0120.00316.40
7.3.270.0120.00617.40
7.3.260.0150.00916.54
7.3.250.0110.00616.33
7.3.240.0200.00716.38
7.3.230.0120.00616.43
7.3.210.0040.01316.55
7.3.200.0120.00619.39
7.3.190.0070.01416.38
7.3.180.0070.01016.35
7.3.170.0100.01016.61
7.3.160.0130.01016.56
7.3.120.0100.00814.79
7.3.110.0090.00914.79
7.3.100.0060.00914.94
7.3.90.0020.01214.77
7.3.80.0070.00514.93
7.3.70.0060.00614.72
7.3.60.0050.00814.89
7.3.50.0050.00614.87
7.3.40.0070.00314.88
7.3.30.0090.00314.66
7.3.20.0040.00816.47
7.3.10.0120.00316.47
7.3.00.0020.01216.41
7.2.330.0120.00916.55
7.2.320.0070.01416.49
7.2.310.0090.01216.60
7.2.300.0090.00616.67
7.2.290.0040.01616.50
7.2.250.0090.01014.91
7.2.240.0090.01014.78
7.2.230.0030.01214.85
7.2.220.0050.00915.01
7.2.210.0060.00915.11
7.2.200.0090.00414.77
7.2.190.0030.01014.87
7.2.180.0070.00714.88
7.2.170.0090.00414.89
7.2.60.0030.00616.64
7.2.50.0060.00616.85
7.1.330.0030.00915.50
7.1.320.0020.00815.63
7.1.310.0060.00615.70
7.1.300.0050.00415.56
7.1.290.0050.00815.56
7.1.280.0030.00815.52
7.1.270.0060.00315.57
7.1.260.0030.01015.47
7.1.200.0060.00615.56
7.1.70.0030.00617.00
7.1.60.0000.01317.02
7.1.50.0030.01016.81
7.1.00.0070.07322.54
7.0.200.0110.00416.71
7.0.140.0070.06722.09
7.0.70.5130.03719.97
7.0.60.0000.04720.03
7.0.50.0070.03717.86
7.0.40.0070.04320.18
7.0.30.0270.04020.10
7.0.20.0400.06720.21
7.0.10.0430.06720.10
7.0.00.0070.05020.32
5.6.280.0000.07321.13
5.6.210.0070.03720.76
5.6.200.0100.06018.19
5.6.190.0200.08020.50
5.6.180.0170.05320.45
5.6.170.0370.04020.55
5.6.160.0130.04320.59
5.6.150.0000.05018.15
5.6.140.0100.07718.18
5.6.130.0070.08018.16
5.6.120.0230.07320.89
5.6.110.0030.04021.14
5.6.100.0100.05720.98
5.6.90.0030.08320.97
5.6.80.0130.07320.51
5.6.70.0100.06020.29
5.5.350.0070.08020.36
5.5.340.0070.05317.94
5.5.330.0130.07320.32
5.5.320.0100.07020.48
5.5.310.0270.05320.26
5.5.300.0070.08018.07
5.5.290.0200.06718.09
5.5.280.0230.04020.80
5.5.270.0170.03720.79
5.5.260.0100.08320.76
5.5.250.0070.07720.70
5.5.240.0170.05020.37
5.4.450.0130.07019.30
5.4.440.0300.03719.38
5.4.430.0200.03319.27
5.4.420.0670.00019.54
5.4.410.0630.00019.52
5.4.400.0630.00019.27
5.4.390.0630.00019.24
5.4.380.0670.00019.19
5.4.370.0630.00019.25
5.4.360.0730.00019.21
5.4.350.0630.00019.11
5.4.340.0050.03612.02
5.4.320.0050.03812.50
5.4.310.0030.04012.49
5.4.300.0050.03712.50
5.4.290.0060.03812.50
5.4.280.0060.03412.39
5.4.270.0030.03912.39
5.4.260.0060.03712.39
5.4.250.0090.03412.40
5.4.240.0050.03612.39
5.4.230.0070.03612.39
5.4.220.0050.03612.39
5.4.210.0070.03412.39
5.4.200.0040.03912.39
5.4.190.0050.03812.38
5.4.180.0040.04112.38
5.4.170.0070.03512.39
5.4.160.0060.03512.39
5.4.150.0060.03612.39
5.4.140.0060.03712.07
5.4.130.0040.03812.06
5.4.120.0060.03512.02
5.4.110.0060.03512.02
5.4.100.0030.03712.01
5.4.90.0050.03812.02
5.4.80.0070.03612.01
5.4.70.0050.03612.00
5.4.60.0060.03612.01
5.4.50.0050.04112.01
5.4.40.0050.03512.00
5.4.30.0080.04012.00
5.4.20.0050.04111.99
5.4.10.0020.03811.99
5.4.00.0030.03911.48
5.3.290.0050.04112.80
5.3.280.0030.04212.71
5.3.270.0110.04612.72
5.3.260.0150.05512.72
5.3.250.0060.04612.72
5.3.240.0020.04612.72
5.3.230.0080.04512.71
5.3.220.0050.04012.68
5.3.210.0060.04512.68
5.3.200.0090.05012.68
5.3.190.0090.04912.68
5.3.180.0030.04112.67
5.3.170.0060.04012.66
5.3.160.0070.04212.68
5.3.150.0090.03712.67
5.3.140.0040.04512.66
5.3.130.0050.04012.66
5.3.120.0090.03712.66
5.3.110.0060.04512.66
5.3.100.0020.04012.12
5.3.90.0070.03412.10
5.3.80.0080.03812.10
5.3.70.0060.03712.10
5.3.60.0060.03712.08
5.3.50.0060.03712.03
5.3.40.0080.03512.03
5.3.30.0030.04011.98
5.3.20.0050.03611.76
5.3.10.0050.03411.73
5.3.00.0060.03411.72
5.2.170.0070.0289.18
5.2.160.0050.0289.18
5.2.150.0040.0339.18
5.2.140.0050.0299.18
5.2.130.0070.0289.14
5.2.120.0040.0349.14
5.2.110.0060.0369.14
5.2.100.0040.0329.14
5.2.90.0040.0369.14
5.2.80.0060.0319.14
5.2.70.0050.0299.14
5.2.60.0040.0329.09
5.2.50.0050.0299.06
5.2.40.0020.0319.03
5.2.30.0030.0319.02
5.2.20.0030.0319.00
5.2.10.0040.0288.93
5.2.00.0020.0318.78
5.1.60.0030.0258.06
5.1.50.0080.0218.06
5.1.40.0040.0258.05
5.1.30.0030.0278.40
5.1.20.0020.0288.42
5.1.10.0020.0278.14
5.1.00.0030.0288.14
5.0.50.0050.0196.63
5.0.40.0030.0206.48
5.0.30.0050.0306.29
5.0.20.0040.0256.27
5.0.10.0070.0246.24
5.0.00.0030.0326.23
4.4.90.0030.0164.78
4.4.80.0010.0174.75
4.4.70.0010.0174.76
4.4.60.0020.0174.75
4.4.50.0060.0124.77
4.4.40.0020.0264.71
4.4.30.0020.0164.76
4.4.20.0030.0154.85
4.4.10.0010.0184.85
4.4.00.0020.0254.76
4.3.110.0010.0174.67
4.3.100.0060.0194.66
4.3.90.0020.0154.63
4.3.80.0040.0234.58
4.3.70.0000.0224.63
4.3.60.0040.0184.63
4.3.50.0020.0164.63
4.3.40.0060.0214.54
4.3.30.0010.0173.28
4.3.20.0030.0193.26
4.3.10.0010.0193.22
4.3.00.0000.01713.21

preferences:
40.82 ms | 401 KiB | 5 Q