3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(unserialize('a:5:{i:0;a:2:{s:2:"id";a:0:{}s:4:"time";a:0:{}}i:1;a:2:{s:2:"id";a:0:{}s:4:"time";a:0:{}}i:2;a:2:{s:2:"id";a:0:{}s:4:"time";a:0:{}}i:3;a:2:{s:2:"id";a:0:{}s:4:"time";a:0:{}}i:4;a:2:{s:2:"id";a:0:{}s:4:"time";a:0:{}}}'));

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)
8.3.60.0100.01016.63
8.3.50.0180.01122.86
8.3.40.0040.01118.58
8.3.30.0100.00318.88
8.3.20.0040.00420.15
8.3.10.0000.00820.36
8.3.00.0080.00019.25
8.2.180.0090.00618.17
8.2.170.0070.01022.96
8.2.160.0200.00022.12
8.2.150.0000.00824.18
8.2.140.0090.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00419.54
8.2.110.0000.00919.31
8.2.100.0120.00017.79
8.2.90.0000.00819.41
8.2.80.0090.00019.46
8.2.70.0060.00317.63
8.2.60.0030.00717.91
8.2.50.0030.00518.07
8.2.40.0000.00818.15
8.2.30.0000.00917.98
8.2.20.0000.00717.58
8.2.10.0000.00817.96
8.2.00.0050.00217.46
8.1.280.0090.00625.92
8.1.270.0030.00620.48
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00322.14
8.1.230.0070.00420.72
8.1.220.0030.00517.74
8.1.210.0030.00518.89
8.1.200.0000.00917.13
8.1.190.0030.00617.05
8.1.180.0030.00518.10
8.1.170.0040.00718.75
8.1.160.0000.00718.66
8.1.150.0000.00818.74
8.1.140.0050.00217.18
8.1.130.0000.00717.73
8.1.120.0000.00717.35
8.1.110.0030.00617.23
8.1.100.0040.00417.27
8.1.90.0000.00717.21
8.1.80.0000.00717.21
8.1.70.0040.00417.32
8.1.60.0030.00517.37
8.1.50.0040.00417.37
8.1.40.0040.00417.36
8.1.30.0040.00417.55
8.1.20.0020.00517.37
8.1.10.0050.00217.21
8.1.00.0040.00417.15
8.0.300.0040.00419.96
8.0.290.0000.00716.63
8.0.280.0000.00718.18
8.0.270.0040.00417.12
8.0.260.0000.00717.14
8.0.250.0000.00716.79
8.0.240.0000.00616.74
8.0.230.0040.00416.81
8.0.220.0040.00416.70
8.0.210.0000.00816.80
8.0.200.0030.00316.87
8.0.190.0000.01016.80
8.0.180.0050.00316.74
8.0.170.0030.00616.89
8.0.160.0040.00416.77
8.0.150.0050.00216.75
8.0.140.0040.00416.70
8.0.130.0030.00313.32
8.0.120.0030.00516.82
8.0.110.0050.00316.75
8.0.100.0040.00416.60
8.0.90.0040.00416.86
8.0.80.0060.00916.85
8.0.70.0040.00416.81
8.0.60.0000.00716.71
8.0.50.0070.00016.74
8.0.30.0080.01116.82
8.0.20.0130.00817.40
8.0.10.0030.00516.97
8.0.00.0170.00216.69
7.4.330.0000.00515.02
7.4.320.0000.00616.43
7.4.300.0030.00316.41
7.4.290.0030.00316.46
7.4.280.0050.00316.45
7.4.270.0050.00316.48
7.4.260.0030.00616.43
7.4.250.0000.00716.32
7.4.240.0000.00916.35
7.4.230.0030.00316.41
7.4.220.0060.01216.31
7.4.210.0090.00616.46
7.4.200.0040.00416.47
7.4.160.0000.01516.36
7.4.150.0080.00817.40
7.4.140.0140.00517.86
7.4.130.0090.00816.33
7.4.120.0050.01316.50
7.4.110.0140.01116.33
7.4.100.0120.00916.57
7.4.90.0120.00616.28
7.4.80.0040.01416.34
7.4.70.0170.00016.42
7.4.60.0070.01016.31
7.4.50.0000.00816.50
7.4.40.0120.00316.45
7.4.30.0110.00616.47
7.4.00.0040.01415.07
7.3.330.0040.00412.97
7.3.320.0050.00012.97
7.3.310.0040.00416.21
7.3.300.0070.00016.11
7.3.290.0090.00616.13
7.3.280.0080.00816.13
7.3.270.0090.00917.40
7.3.260.0090.00916.08
7.3.250.0070.01316.21
7.3.240.0060.01216.22
7.3.230.0100.00716.47
7.3.210.0070.01116.31
7.3.200.0170.00619.39
7.3.190.0080.01216.35
7.3.180.0030.01416.47
7.3.170.0160.00616.27
7.3.160.0060.01016.08
7.2.330.0030.01616.48
7.2.320.0120.00616.23
7.2.310.0180.00716.20
7.2.300.0120.00616.45
7.2.290.0000.01816.43
7.2.60.0070.00616.67
7.2.00.0000.01219.33
7.1.200.0080.00315.82
7.1.100.0000.01117.79
7.1.70.0080.00317.11
7.1.60.0160.00619.34
7.1.50.0070.01316.70
7.1.00.0070.07322.42
7.0.200.0860.00314.63
7.0.140.0000.07322.12
7.0.60.0030.08319.79
7.0.50.0030.08317.89
7.0.40.0070.04020.03
7.0.30.0170.04020.01
7.0.20.0230.04020.16
7.0.10.0100.07320.20
7.0.00.0130.06320.16
5.6.280.0070.07020.86
5.6.210.0100.07320.69
5.6.200.0070.08318.22
5.6.190.0070.06020.60
5.6.180.0100.04720.56
5.6.170.0330.07020.49
5.6.160.0100.08020.40
5.6.150.0070.06018.12
5.6.140.0070.05318.18
5.6.130.0100.07318.19
5.6.120.0030.08321.10
5.6.110.0070.08320.95
5.6.100.0130.08021.11
5.6.90.0100.06721.02
5.6.80.0270.06720.35
5.5.350.0170.07020.42
5.5.340.0030.06717.99
5.5.330.0030.05020.59
5.5.320.3600.04020.29
5.5.310.0270.07320.19
5.5.300.0130.07317.92
5.5.290.0100.07717.98
5.5.280.0070.06020.95
5.5.270.0030.06720.62
5.5.260.0070.04020.78
5.5.250.0070.03720.57
5.5.240.0030.08020.34
5.4.450.1230.05319.11
5.4.440.0070.03719.46
5.4.430.1630.04019.56
5.4.420.0200.04719.32
5.4.410.0030.06719.24
5.4.400.0470.07318.50
5.4.390.0470.06318.46
5.4.380.1070.07018.58
5.4.370.0330.06018.58
5.4.360.0130.06318.68
5.4.350.0060.03611.98
5.4.340.0080.03511.97
5.4.320.0050.04112.45
5.4.310.0090.04012.45
5.4.300.0080.05112.46
5.4.290.0060.04112.45
5.4.280.0090.03512.35
5.4.270.0040.03812.35
5.4.260.0060.04312.35
5.4.250.0030.04212.35
5.4.240.0100.03312.35
5.4.230.0100.03412.34
5.4.220.0070.03912.34
5.4.210.0090.03412.34
5.4.200.0070.04212.34
5.4.190.0070.04212.34
5.4.180.0110.03512.34
5.4.170.0100.03512.35
5.4.160.0090.03612.34
5.4.150.0120.03312.34
5.4.140.0080.03712.03
5.4.130.0070.03712.01
5.4.120.0130.03511.97
5.4.110.0080.03811.97
5.4.100.0090.03311.96
5.4.90.0080.04211.97
5.4.80.0090.03911.97
5.4.70.0070.03411.96
5.4.60.0060.03511.96
5.4.50.0050.03611.96
5.4.40.0100.03511.95
5.4.30.0050.03711.95
5.4.20.0070.04511.95
5.4.10.0090.04311.95
5.4.00.0090.03811.44
5.3.290.0050.04112.80
5.3.280.0100.03512.71
5.3.270.0080.03812.73
5.3.260.0100.03712.72
5.3.250.0070.04512.72
5.3.240.0080.04212.72
5.3.230.0050.03912.71
5.3.220.0070.03712.68
5.3.210.0070.03912.68
5.3.200.0060.03612.68
5.3.190.0070.03812.68
5.3.180.0050.04012.67
5.3.170.0110.03512.67
5.3.160.0110.03312.68
5.3.150.0100.03412.67
5.3.140.0090.04112.66
5.3.130.0070.03912.66
5.3.120.0070.03912.66
5.3.110.0110.04312.66
5.3.100.0060.04412.11
5.3.90.0070.03712.09
5.3.80.0080.04112.07
5.3.70.0060.04612.08
5.3.60.0070.04112.06
5.3.50.0070.04212.00
5.3.40.0080.03912.00
5.3.30.0080.04211.95
5.3.20.0090.03711.73
5.3.10.0080.03811.70
5.3.00.0070.03911.68
5.2.170.0060.0359.18
5.2.160.0090.0329.18
5.2.150.0040.0339.18
5.2.140.0060.0319.18
5.2.130.0050.0319.14
5.2.120.0070.0319.14
5.2.110.0050.0339.15
5.2.100.0070.0299.14
5.2.90.0040.0369.14
5.2.80.0090.0299.14
5.2.70.0110.0299.14
5.2.60.0050.0349.09
5.2.50.0100.0299.06
5.2.40.0060.0329.03
5.2.30.0090.0319.01
5.2.20.0060.0339.00
5.2.10.0060.0318.93
5.2.00.0100.0278.78
5.1.60.0050.0268.06
5.1.50.0040.0258.06
5.1.40.0070.0218.05
5.1.30.0060.0248.39
5.1.20.0060.0258.42
5.1.10.0020.0298.14
5.1.00.0100.0198.14
5.0.50.0050.0216.62
5.0.40.0020.0216.47
5.0.30.0010.0356.29
5.0.20.0050.0226.26
5.0.10.0040.0226.23
5.0.00.0070.0366.23
4.4.90.0020.0184.78
4.4.80.0060.0154.75
4.4.70.0090.0184.75
4.4.60.0060.0164.75
4.4.50.0060.0164.77
4.4.40.0030.0284.71
4.4.30.0020.0194.75
4.4.20.0020.0234.85
4.4.10.0040.0184.84
4.4.00.0030.0274.76
4.3.110.0040.0174.67
4.3.100.0040.0154.66
4.3.90.0030.0174.63
4.3.80.0030.0244.58
4.3.70.0030.0154.63
4.3.60.0040.0174.63
4.3.50.0020.0194.63
4.3.40.0020.0264.54
4.3.30.0010.0183.29
4.3.20.0010.0183.26
4.3.10.0030.0153.21
4.3.00.0400.01712.21

preferences:
33.63 ms | 401 KiB | 5 Q