3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(0x7FFFFFFF => 42); $a[] = 37; var_dymp($a);

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)
8.3.40.0080.00818.82
8.3.30.0100.00319.26
8.3.20.0040.00420.11
8.3.10.0040.00423.55
8.3.00.0050.00320.96
8.2.170.0100.00722.96
8.2.160.0000.01420.36
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0000.00726.16
8.2.120.0070.00019.36
8.2.110.0050.00522.25
8.2.100.0060.00619.63
8.2.90.0000.00819.09
8.2.80.0000.00917.97
8.2.70.0040.00417.50
8.2.60.0110.00018.04
8.2.50.0090.00018.07
8.2.40.0050.00319.88
8.2.30.0030.00518.17
8.2.20.0060.00317.61
8.2.10.0040.00418.05
8.2.00.0030.00519.40
8.1.270.0040.00423.80
8.1.260.0030.00626.35
8.1.250.0000.00828.09
8.1.240.0090.00022.05
8.1.230.0040.00719.04
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0040.00417.13
8.1.180.0040.00418.10
8.1.170.0000.00918.61
8.1.160.0000.00721.95
8.1.150.0040.00418.48
8.1.140.0000.00717.38
8.1.130.0070.00017.81
8.1.120.0040.00417.46
8.1.110.0030.00617.27
8.1.100.0030.00317.39
8.1.90.0030.00517.42
8.1.80.0040.00417.41
8.1.70.0030.00317.37
8.1.60.0040.00417.35
8.1.50.0000.00817.49
8.1.40.0050.00317.46
8.1.30.0060.00317.62
8.1.20.0060.00317.57
8.1.10.0030.00517.57
8.1.00.0000.00717.46
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.34
8.0.270.0000.00717.17
8.0.260.0060.00017.11
8.0.250.0070.00016.97
8.0.240.0060.00316.96
8.0.230.0040.00416.80
8.0.220.0030.00316.85
8.0.210.0000.00716.81
8.0.200.0060.00016.84
8.0.190.0040.00416.95
8.0.180.0020.00516.94
8.0.170.0050.00316.80
8.0.160.0040.00417.00
8.0.150.0000.00716.85
8.0.140.0030.00516.74
8.0.130.0050.00013.27
8.0.120.0000.00716.73
8.0.110.0000.00716.79
8.0.100.0030.00316.93
8.0.90.0080.00016.80
8.0.80.0030.01316.97
8.0.70.0050.00216.73
8.0.60.0040.00416.88
8.0.50.0070.00016.79
8.0.30.0080.01316.84
8.0.20.0100.00917.40
8.0.10.0000.00816.96
8.0.00.0090.00716.64
7.4.330.0000.00515.00
7.4.320.0000.00616.51
7.4.300.0060.00016.61
7.4.290.0000.00716.48
7.4.280.0030.00516.49
7.4.270.0000.00716.50
7.4.260.0050.00316.50
7.4.250.0050.00316.46
7.4.240.0010.00616.56
7.4.230.0000.00816.61
7.4.220.0100.00716.48
7.4.210.0000.02116.45
7.4.200.0070.00016.67
7.4.160.0100.00716.61
7.4.150.0140.00617.40
7.4.140.0050.01517.86
7.4.130.0100.00816.60
7.4.120.0080.01116.54
7.4.110.0110.01116.36
7.4.100.0070.01116.54
7.4.90.0070.01016.40
7.4.80.0120.01219.39
7.4.70.0160.00616.37
7.4.60.0140.00416.49
7.4.50.0000.00716.54
7.4.40.0140.00916.61
7.4.30.0120.00616.38
7.4.00.0090.00915.00
7.3.330.0030.00313.17
7.3.320.0020.00213.04
7.3.310.0000.00716.02
7.3.300.0000.00616.16
7.3.290.0090.01116.28
7.3.280.0090.00916.28
7.3.270.0130.01017.40
7.3.260.0160.00716.36
7.3.250.0080.01116.41
7.3.240.0030.01316.41
7.3.230.0090.01216.39
7.3.210.0080.01116.39
7.3.200.0130.00619.39
7.3.190.0160.00616.45
7.3.180.0090.00616.30
7.3.170.0080.00816.32
7.3.160.0120.00616.27
7.3.120.0050.00914.61
7.3.110.0050.01314.54
7.3.100.0070.01014.82
7.3.90.0030.01414.84
7.3.80.0060.01014.90
7.3.70.0090.00614.73
7.3.60.0070.00714.60
7.3.50.0060.00614.60
7.3.40.0040.00714.82
7.3.30.0030.01214.56
7.3.20.0050.00516.66
7.3.10.0020.00916.58
7.3.00.0060.00616.58
7.2.330.0130.00316.54
7.2.320.0060.01116.43
7.2.310.0090.00916.65
7.2.300.0080.00816.48
7.2.290.0050.01116.50
7.2.250.0040.01114.84
7.2.240.0120.00314.60
7.2.230.0030.00915.20
7.2.220.0000.01814.84
7.2.210.0030.01414.82
7.2.200.0090.00314.90
7.2.190.0090.00615.04
7.2.180.0060.00914.94
7.2.170.0060.00315.00
7.2.130.0130.00016.88
7.2.120.0000.01117.04
7.2.110.0060.00616.91
7.2.100.0080.00616.87
7.2.90.0110.00316.94
7.2.80.0030.01016.61
7.2.70.0050.00517.04
7.2.60.0070.00816.86
7.2.50.0030.01016.88
7.2.40.0000.01416.68
7.2.30.0090.00316.79
7.2.20.0090.00316.84
7.2.10.0060.00616.57
7.2.00.0050.00918.18
7.1.330.0100.00315.65
7.1.320.0100.00315.66
7.1.310.0000.01015.42
7.1.300.0040.00815.71
7.1.290.0070.00715.45
7.1.280.0070.00715.68
7.1.270.0080.00515.48
7.1.260.0060.00315.55
7.1.250.0000.00915.73
7.1.200.0070.00315.25
7.1.100.0030.00817.86
7.1.70.0030.00616.95
7.1.60.0110.01419.70
7.1.50.0080.00816.38
7.1.00.0000.08022.54
7.0.200.0090.00016.63
7.0.140.0070.07021.96
7.0.60.0070.03719.78
7.0.50.0100.07317.75
7.0.40.0100.05020.12
7.0.30.0330.04720.04
7.0.20.0370.05320.13
7.0.10.0000.06720.16
7.0.00.0070.04020.19
5.6.280.0070.07020.86
5.6.210.0000.06020.64
5.6.200.0070.08318.12
5.6.190.0070.05020.64
5.6.180.0330.06320.61
5.6.170.0100.05320.61
5.6.160.0070.05720.38
5.6.150.0100.06318.20
5.6.140.0030.08718.20
5.6.130.0070.08718.18
5.6.120.0000.04320.98
5.6.110.0030.08721.08
5.6.100.0030.09020.99
5.6.90.0070.07721.07
5.6.80.0100.06320.50
5.6.70.4430.04020.37
5.5.350.0030.04320.35
5.5.340.0130.03017.91
5.5.330.0100.03720.23
5.5.320.0300.04320.24
5.5.310.0300.07320.29
5.5.300.0000.06717.96
5.5.290.0070.06017.92
5.5.280.0130.07720.84
5.5.270.0130.07720.96
5.5.260.0070.04320.92
5.5.250.0000.06320.60
5.5.240.0170.07320.27
5.4.450.0130.05019.40
5.4.440.0330.04719.41
5.4.430.0530.04319.27
5.4.420.0700.03319.24
5.4.410.0470.04318.97
5.4.400.0330.04018.94
5.4.390.0370.04718.77
5.4.380.0200.05318.57
5.4.370.0300.04718.52
5.4.360.0130.05718.57
5.4.350.0270.04318.48
5.4.340.0070.06318.61
5.4.320.0070.04312.45
5.4.310.0100.04212.45
5.4.300.0090.03912.45
5.4.290.0060.04612.45
5.4.280.0070.03812.34
5.4.270.0060.03612.35
5.4.260.0050.03912.35
5.4.250.0060.03712.35
5.4.240.0030.03812.34
5.4.230.0070.03612.34
5.4.220.0090.03412.34
5.4.210.0050.03712.34
5.4.200.0090.03512.34
5.4.190.0050.03612.34
5.4.180.0070.03612.34
5.4.170.0050.03712.34
5.4.160.0070.03412.34
5.4.150.0070.03512.34
5.4.140.0050.03812.02
5.4.130.0040.03612.01
5.4.120.0060.03411.97
5.4.110.0060.03411.96
5.4.100.0070.03511.96
5.4.90.0060.03811.96
5.4.80.0060.03711.96
5.4.70.0090.03111.96
5.4.60.0050.03611.96
5.4.50.0110.04111.96
5.4.40.0070.03711.95
5.4.30.0080.03411.95
5.4.20.0050.03611.94
5.4.10.0080.03311.95
5.4.00.0080.03411.44
5.3.290.0090.04612.80
5.3.280.0080.03512.71
5.3.270.0090.03612.72
5.3.260.0110.03612.72
5.3.250.0100.03812.72
5.3.240.0090.03412.72
5.3.230.0080.03712.71
5.3.220.0090.03412.68
5.3.210.0060.03912.68
5.3.200.0090.03512.68
5.3.190.0020.04312.67
5.3.180.0100.03512.68
5.3.170.0070.03612.67
5.3.160.0060.03712.68
5.3.150.0100.03512.67
5.3.140.0080.03512.66
5.3.130.0060.04012.65
5.3.120.0040.04212.66
5.3.110.0060.03912.66
5.3.100.0070.03612.12
5.3.90.0070.03612.08
5.3.80.0080.03412.07
5.3.70.0060.03712.07
5.3.60.0070.03612.07
5.3.50.0070.03512.00
5.3.40.0060.03712.00
5.3.30.0040.03811.95
5.3.20.0070.03611.72
5.3.10.0100.03811.69
5.3.00.0050.04011.68
5.2.170.0030.0409.18
5.2.160.0060.0339.18
5.2.150.0070.0299.18
5.2.140.0040.0319.18
5.2.130.0040.0309.14
5.2.120.0090.0259.14
5.2.110.0080.0339.14
5.2.100.0070.0399.14
5.2.90.0070.0409.13
5.2.80.0050.0369.13
5.2.70.0060.0309.13
5.2.60.0040.0319.09
5.2.50.0040.0319.06
5.2.40.0070.0289.03
5.2.30.0040.0319.01
5.2.20.0030.0309.00
5.2.10.0040.0308.91
5.2.00.0020.0328.77
5.1.60.0050.0248.07
5.1.50.0060.0258.06
5.1.40.0040.0288.04
5.1.30.0050.0278.39
5.1.20.0060.0268.41
5.1.10.0070.0248.14
5.1.00.0040.0258.14
5.0.50.0000.0246.61
5.0.40.0040.0186.48
5.0.30.0040.0306.29
5.0.20.0030.0196.26
5.0.10.0030.0206.24
5.0.00.0030.0316.23
4.4.90.0010.0174.78
4.4.80.0020.0164.75
4.4.70.0030.0154.75
4.4.60.0040.0144.76
4.4.50.0020.0164.77
4.4.40.0030.0254.71
4.4.30.0040.0144.76
4.4.20.0030.0154.84
4.4.10.0040.0144.85
4.4.00.0030.0244.75
4.3.110.0050.0134.66
4.3.100.0020.0174.66
4.3.90.0030.0154.64
4.3.80.0020.0264.58
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0050.0134.63
4.3.40.0040.0264.53
4.3.30.0030.0153.28
4.3.20.0010.0173.25
4.3.10.0010.0173.22
4.3.00.0100.01012.07

preferences:
47.44 ms | 400 KiB | 5 Q