3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test[(string)PHP_INT_MAX] = "bork"; $test[] = "borkborkbork"; var_dump($test);

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)
8.3.60.0100.01016.75
8.3.50.0160.00322.91
8.3.40.0090.00618.97
8.3.30.0040.01119.20
8.3.20.0110.00320.34
8.3.10.0040.00420.61
8.3.00.0040.00419.48
8.2.180.0090.00916.63
8.2.170.0040.01122.96
8.2.160.0030.01020.38
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0070.00026.16
8.2.120.0040.00421.08
8.2.110.0070.00720.91
8.2.100.0000.01117.91
8.2.90.0000.00819.17
8.2.80.0060.00317.97
8.2.70.0040.00417.50
8.2.60.0090.00018.03
8.2.50.0030.00618.07
8.2.40.0090.00318.19
8.2.30.0070.00019.42
8.2.20.0040.00417.62
8.2.10.0040.00417.98
8.2.00.0000.00717.67
8.1.280.0110.00425.92
8.1.270.0040.00423.96
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0060.00322.14
8.1.230.0080.00319.13
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0040.00418.61
8.1.160.0000.00822.05
8.1.150.0040.00418.86
8.1.140.0020.00517.43
8.1.130.0030.00317.81
8.1.120.0040.00417.30
8.1.110.0040.00417.39
8.1.100.0000.00717.31
8.1.90.0100.00017.22
8.1.80.0040.00417.43
8.1.70.0000.00717.37
8.1.60.0040.00417.45
8.1.50.0000.00917.40
8.1.40.0020.00517.52
8.1.30.0040.00417.67
8.1.20.0040.00417.48
8.1.10.0060.00317.63
8.1.00.0030.00517.52
8.0.300.0000.00820.09
8.0.290.0000.00716.75
8.0.280.0070.00018.43
8.0.270.0040.00417.21
8.0.260.0070.00017.07
8.0.250.0080.00016.91
8.0.240.0040.00416.88
8.0.230.0070.00016.96
8.0.220.0070.00016.79
8.0.210.0030.00316.90
8.0.200.0060.00016.79
8.0.190.0030.00516.84
8.0.180.0000.00816.95
8.0.170.0040.00416.87
8.0.160.0000.00816.92
8.0.150.0070.00016.83
8.0.140.0020.00516.77
8.0.130.0050.00213.30
8.0.120.0100.00016.91
8.0.110.0040.00416.93
8.0.100.0040.00416.79
8.0.90.0000.00716.83
8.0.80.0120.00616.84
8.0.70.0040.00416.89
8.0.60.0070.00016.75
8.0.50.0040.00416.76
8.0.30.0130.00617.23
8.0.20.0110.00817.40
8.0.10.0080.00016.90
8.0.00.0120.00616.56
7.4.330.0060.00015.00
7.4.320.0000.00616.38
7.4.300.0000.00616.42
7.4.290.0070.00016.51
7.4.280.0000.01016.48
7.4.270.0000.00716.54
7.4.260.0070.00416.36
7.4.250.0030.00516.47
7.4.240.0040.00416.53
7.4.230.0030.00316.46
7.4.220.0130.00916.45
7.4.210.0090.00616.38
7.4.200.0000.00716.44
7.4.160.0140.00316.60
7.4.150.0060.01117.40
7.4.140.0130.00617.86
7.4.130.0120.00516.37
7.4.120.0070.01016.56
7.4.110.0060.01116.55
7.4.100.0100.00716.34
7.4.90.0070.01416.39
7.4.80.0130.00319.39
7.4.70.0140.00716.43
7.4.60.0130.00316.33
7.4.50.0000.00816.49
7.4.40.0100.00716.46
7.4.30.0060.00916.54
7.4.00.0110.00715.13
7.3.330.0020.00213.07
7.3.320.0050.00013.04
7.3.310.0040.00316.42
7.3.300.0030.00316.34
7.3.290.0040.01116.38
7.3.280.0110.00816.34
7.3.270.0090.01217.40
7.3.260.0100.01016.27
7.3.250.0110.00616.29
7.3.240.0090.00916.61
7.3.230.0160.00616.54
7.3.210.0060.01016.61
7.3.200.0070.01119.39
7.3.190.0070.01416.32
7.3.180.0040.01216.39
7.3.170.0160.00016.43
7.3.160.0060.00916.38
7.3.10.0200.00316.61
7.3.00.0130.00716.62
7.2.330.0040.01816.39
7.2.320.0120.00816.54
7.2.310.0140.00316.62
7.2.300.0100.00716.66
7.2.290.0120.00916.60
7.2.130.0150.00616.64
7.2.120.0070.01916.79
7.2.110.0050.01416.72
7.2.100.0100.01016.75
7.2.90.0130.00316.61
7.2.80.0070.01016.68
7.2.70.0100.01116.51
7.2.60.0180.01016.91
7.2.50.0070.01116.52
7.2.40.0060.00916.42
7.2.30.0140.00316.48
7.2.20.0180.00416.18
7.2.10.0090.00616.72
7.2.00.0070.00818.04
7.1.250.0130.00715.61
7.1.200.0040.00815.68
7.1.100.0060.01017.76
7.1.70.0030.00716.95
7.1.60.0080.00819.61
7.1.50.0110.01517.01
7.1.00.0100.07022.47
7.0.200.0000.00816.48
7.0.140.0030.07322.07
7.0.60.0070.08019.88
7.0.50.0070.03717.86
7.0.40.0170.03720.24
7.0.30.0330.07720.20
7.0.20.0270.08020.04
7.0.10.0100.06720.18
7.0.00.0130.04720.16
5.6.280.0000.07720.84
5.6.210.0100.05320.48
5.6.200.0100.07718.21
5.6.190.0100.07020.48
5.6.180.0270.08020.67
5.6.170.0200.06020.40
5.6.160.0030.05320.38
5.6.150.0030.08718.12
5.6.140.0030.06318.12
5.6.130.0100.05718.11
5.6.120.0070.08321.01
5.6.110.0100.08320.88
5.6.100.0030.07720.99
5.6.90.0130.06021.00
5.6.80.0070.03320.48
5.5.350.0300.07720.46
5.5.340.0000.04317.98
5.5.330.0230.06720.15
5.5.320.0200.05720.32
5.5.310.0270.08020.16
5.5.300.0000.04717.91
5.5.290.0030.04717.88
5.5.280.0070.09020.76
5.5.270.0030.06320.63
5.5.260.0100.06720.88
5.5.250.0070.04020.77
5.5.240.0130.06720.14
5.4.450.0130.05019.24
5.4.440.0130.05319.10
5.4.430.0030.03719.52
5.4.420.0070.04019.38
5.4.410.0070.05019.30
5.4.400.0070.03318.78
5.4.390.0100.03319.10
5.4.380.0200.06018.56
5.4.370.0470.06718.71
5.4.360.0230.05318.49
5.4.350.0330.05018.48
5.4.340.0170.06318.49
5.4.320.0080.03412.45
5.4.310.0040.04512.45
5.4.300.0070.03612.45
5.4.290.0110.03812.45
5.4.280.0070.03512.34
5.4.270.0100.03312.34
5.4.260.0050.04212.34
5.4.250.0030.04012.35
5.4.240.0060.03612.35
5.4.230.0090.03412.34
5.4.220.0050.03712.34
5.4.210.0040.03712.34
5.4.200.0100.03412.34
5.4.190.0070.03512.34
5.4.180.0070.04012.34
5.4.170.0060.03612.34
5.4.160.0080.03412.34
5.4.150.0060.03612.34
5.4.140.0070.03612.02
5.4.130.0090.03712.01
5.4.120.0060.04311.96
5.4.110.0080.04011.96
5.4.100.0070.03411.97
5.4.90.0050.04111.96
5.4.80.0120.03211.96
5.4.70.0080.03411.96
5.4.60.0050.03511.96
5.4.50.0060.03511.96
5.4.40.0040.03611.95
5.4.30.0040.03811.95
5.4.20.0080.03311.95
5.4.10.0100.03111.95
5.4.00.0090.03211.43
5.3.290.0080.04112.80
5.3.280.0110.03712.71
5.3.270.0050.04612.72
5.3.260.0070.04112.72
5.3.250.0120.03212.72
5.3.240.0070.04412.72
5.3.230.0080.03912.71
5.3.220.0070.03512.68
5.3.210.0100.03412.68
5.3.200.0080.03512.68
5.3.190.0070.03612.68
5.3.180.0080.03512.67
5.3.170.0110.03212.67
5.3.160.0060.03612.68
5.3.150.0100.04112.67
5.3.140.0150.04212.66
5.3.130.0050.04612.66
5.3.120.0080.04012.66
5.3.110.0090.04312.66
5.3.100.0100.03612.12
5.3.90.0080.03512.08
5.3.80.0100.04112.07
5.3.70.0080.03912.07
5.3.60.0070.04012.06
5.3.50.0070.03712.00
5.3.40.0080.04112.00
5.3.30.0050.03811.94
5.3.20.0060.04111.72
5.3.10.0060.03311.69
5.3.00.0070.03511.67
5.2.170.0060.0329.18
5.2.160.0050.0329.18
5.2.150.0050.0409.18
5.2.140.0080.0379.18
5.2.130.0090.0279.13
5.2.120.0100.0309.13
5.2.110.0070.0369.14
5.2.100.0120.0319.14
5.2.90.0060.0339.13
5.2.80.0050.0299.13
5.2.70.0100.0279.13
5.2.60.0090.0369.09
5.2.50.0070.0379.06
5.2.40.0060.0369.03
5.2.30.0090.0359.00
5.2.20.0060.0278.99
5.2.10.0080.0288.93
5.2.00.0060.0298.79
5.1.60.0080.0318.08
5.1.50.0040.0268.07
5.1.40.0090.0208.05
5.1.30.0050.0258.40
5.1.20.0030.0288.43
5.1.10.0040.0268.15
5.1.00.0060.0248.15
5.0.50.0060.0186.63
5.0.40.0050.0206.47
5.0.30.0060.0286.29
5.0.20.0060.0196.26
5.0.10.0040.0196.23
5.0.00.0070.0336.23
4.4.90.0040.0164.78
4.4.80.0050.0274.75
4.4.70.0040.0164.76
4.4.60.0030.0244.75
4.4.50.0020.0204.77
4.4.40.0040.0244.71
4.4.30.0010.0174.76
4.4.20.0050.0134.84
4.4.10.0030.0154.85
4.4.00.0030.0304.76
4.3.110.0060.0124.67
4.3.100.0060.0194.67
4.3.90.0020.0204.64
4.3.80.0050.0254.58
4.3.70.0030.0184.63
4.3.60.0020.0194.63
4.3.50.0060.0134.63
4.3.40.0050.0274.54
4.3.30.0030.0213.28
4.3.20.0010.0203.26
4.3.10.0030.0193.21
4.3.00.0000.01318.16

preferences:
33.64 ms | 400 KiB | 5 Q