3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(unserialize('C:11:"ArrayObject":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)
8.3.40.0070.00718.72
8.3.30.0070.00718.84
8.3.20.0030.01420.16
8.3.10.0030.00523.65
8.3.00.0080.00018.89
8.2.170.0040.01122.96
8.2.160.0110.00720.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00020.64
8.2.110.0060.00320.35
8.2.100.0050.00517.59
8.2.90.0090.00018.97
8.2.80.0000.00817.97
8.2.70.0060.00317.25
8.2.60.0060.00317.77
8.2.50.0000.00818.07
8.2.40.0030.00621.07
8.2.30.0000.00718.18
8.2.20.0000.00717.41
8.2.10.0000.00917.92
8.2.00.0050.00317.61
8.1.270.0040.00423.66
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.86
8.1.230.0000.01117.42
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0050.00316.88
8.1.180.0050.00318.10
8.1.170.0060.00318.36
8.1.160.0040.00421.93
8.1.150.0040.00418.45
8.1.140.0000.00817.18
8.1.130.0000.00617.80
8.1.120.0070.00017.39
8.1.110.0000.00717.24
8.1.100.0050.00217.24
8.1.90.0040.00417.30
8.1.80.0040.00417.20
8.1.70.0000.00817.14
8.1.60.0050.00517.43
8.1.50.0050.00317.36
8.1.40.0070.00317.38
8.1.30.0030.00517.33
8.1.20.0050.00317.50
8.1.10.0060.00317.36
8.1.00.0040.00417.33
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.27
8.0.270.0000.00817.07
8.0.260.0030.00317.12
8.0.250.0000.00716.91
8.0.240.0000.00816.82
8.0.230.0000.00716.94
8.0.220.0000.00716.74
8.0.210.0030.00316.86
8.0.200.0070.00016.83
8.0.190.0040.00416.75
8.0.180.0000.00716.73
8.0.170.0040.00416.88
8.0.160.0030.00316.81
8.0.150.0040.00416.64
8.0.140.0040.00416.69
8.0.130.0030.00313.20
8.0.120.0000.00816.79
8.0.110.0040.00416.76
8.0.100.0000.00716.63
8.0.90.0000.00716.80
8.0.80.0120.01216.77
8.0.70.0020.00516.85
8.0.60.0040.00416.60
8.0.50.0070.00016.81
8.0.30.0120.01016.99
8.0.20.0060.01417.40
8.0.10.0040.00416.89
8.0.00.0100.01016.66
7.4.330.0000.00515.00
7.4.320.0030.00316.39
7.4.300.0000.00616.27
7.4.290.0040.00416.51
7.4.280.0000.00816.35
7.4.270.0030.00316.43
7.4.260.0000.00716.34
7.4.250.0040.00416.33
7.4.240.0060.00116.40
7.4.230.0030.00316.53
7.4.220.0030.01616.49
7.4.210.0090.00616.49
7.4.200.0070.00016.54
7.4.190.0000.00716.40
7.4.160.0090.00616.61
7.4.150.0120.00617.40
7.4.140.0090.00917.86
7.4.130.0120.00516.28
7.4.120.0090.00916.48
7.4.110.0060.01216.35
7.4.100.0110.01116.38
7.4.90.0150.00316.54
7.4.80.0120.00619.39
7.4.70.0040.01116.48
7.4.60.0060.01216.33
7.4.50.0050.00016.23
7.4.40.0120.00916.29
7.4.30.0100.00716.45
7.4.00.0070.01015.04
7.3.330.0060.00012.87
7.3.320.0050.00013.05
7.3.310.0050.00216.07
7.3.300.0000.00716.08
7.3.290.0100.00316.19
7.3.280.0100.00816.17
7.3.270.0100.00717.40
7.3.260.0030.01416.44
7.3.250.0110.01016.35
7.3.240.0070.01116.47
7.3.230.0090.01416.46
7.3.210.0140.00316.31
7.3.200.0320.01219.39
7.3.190.0140.00316.23
7.3.180.0060.01016.10
7.3.170.0030.01316.27
7.3.160.0090.00616.18
7.3.120.0110.00614.70
7.2.330.0080.00916.43
7.2.320.0100.00716.37
7.2.310.0170.00016.31
7.2.300.0100.00716.10
7.2.290.0060.01316.33
7.2.60.0060.00916.61
7.2.00.0040.01119.11
7.1.200.0030.01015.59
7.1.100.0030.01017.81
7.1.70.0040.00417.14
7.1.60.0100.01319.46
7.1.50.0000.01116.44
7.1.00.0070.07322.51
7.0.200.0040.00416.29
7.0.140.0030.07722.09
7.0.60.0130.05019.77
7.0.50.0000.08317.85
7.0.40.0070.08320.06
7.0.30.0170.08320.22
7.0.20.0230.03720.33
7.0.10.0100.07020.08
7.0.00.0030.05319.99
5.6.280.0100.06720.77
5.6.210.0170.07320.75
5.6.200.0070.07318.24
5.6.190.0100.04020.49
5.6.180.0270.07720.52
5.6.170.0270.04320.33
5.6.160.0070.08720.52
5.6.150.0000.04318.22
5.6.140.0100.07018.18
5.6.130.0070.06718.21
5.6.120.0070.04020.99
5.6.110.0000.06720.95
5.6.100.0030.07720.97
5.6.90.0130.07020.94
5.6.80.0070.03720.37
5.6.70.0100.07320.32
5.5.350.0030.05020.40
5.5.340.0100.05017.99
5.5.330.0200.07020.13
5.5.320.0370.08020.34
5.5.310.0130.04720.34
5.5.300.0070.03718.03
5.5.290.0130.04717.98
5.5.280.0170.03020.84
5.5.270.0100.07320.79
5.5.260.0230.07720.96
5.5.250.0070.05720.68
5.5.240.0170.04020.25
5.4.450.0770.06019.61
5.4.440.0800.06719.36
5.4.430.0800.05019.58
5.4.420.0630.00019.36
5.4.410.0170.05318.68
5.4.400.0230.05018.89
5.4.390.0130.05718.72
5.4.380.0170.06018.46
5.4.370.0030.05718.73
5.4.360.0070.04318.71
5.4.350.0050.03512.02
5.4.340.0080.04412.02
5.4.320.0120.04312.50
5.4.310.0050.04812.49
5.4.300.0100.04912.50
5.4.290.0070.03812.49
5.4.280.0070.03512.39
5.4.270.0060.04212.39
5.4.260.0070.03612.39
5.4.250.0070.03712.39
5.4.240.0130.04312.39
5.4.230.0040.04712.39
5.4.220.0100.04012.39
5.4.210.0050.05412.39
5.4.200.0100.05112.38
5.4.190.0070.05312.38
5.4.180.0080.03512.38
5.4.170.0080.05112.39
5.4.160.0030.04512.39
5.4.150.0060.03712.39
5.4.140.0060.04112.07
5.4.130.0080.03612.05
5.4.120.0120.03312.01
5.4.110.0080.05312.01
5.4.100.0090.05712.01
5.4.90.0080.05412.01
5.4.80.0080.05612.01
5.4.70.0100.04912.00
5.4.60.0070.04312.00
5.4.50.0060.04512.00
5.4.40.0120.07312.00
5.4.30.0050.05312.00
5.4.20.0040.06111.99
5.4.10.0060.07011.99
5.4.00.0090.05411.48
5.3.290.0040.04212.80
5.3.280.0070.05312.71
5.3.270.0090.05512.72
5.3.260.0130.05712.72
5.3.250.0110.06512.72
5.3.240.0130.05412.72
5.3.230.0080.06112.71
5.3.220.0100.06712.68
5.3.210.0100.05312.68
5.3.200.0090.05212.68
5.3.190.0080.04312.68
5.3.180.0050.03812.67
5.3.170.0080.03912.67
5.3.160.0070.04312.67
5.3.150.0070.04812.67
5.3.140.0060.03712.66
5.3.130.0070.04112.66
5.3.120.0070.03912.66
5.3.110.0080.04812.66
5.3.100.0060.04512.12
5.3.90.0090.03812.11
5.3.80.0090.03912.09
5.3.70.0080.04312.09
5.3.60.0060.03912.08
5.3.50.0070.03812.03
5.3.40.0090.03612.02
5.3.30.0050.03911.98
5.3.20.0090.03911.76
5.3.10.0090.04911.74
5.3.00.0080.05011.72
5.2.170.0060.0449.18
5.2.160.0050.0689.18
5.2.150.0080.0419.18
5.2.140.0070.0449.18
5.2.130.0060.0419.14
5.2.120.0030.0359.14
5.2.110.0080.0289.14
5.2.100.0040.0299.14
5.2.90.0040.0309.14
5.2.80.0030.0359.14
5.2.70.0050.0359.13
5.2.60.0050.0449.09
5.2.50.0040.0379.05
5.2.40.0030.0389.04
5.2.30.0060.0299.01
5.2.20.0010.0329.00
5.2.10.0020.0328.93
5.2.00.0050.0298.78
5.1.60.0050.0238.06
5.1.50.0070.0228.06
5.1.40.0080.0228.04
5.1.30.0040.0278.39
5.1.20.0040.0288.41
5.1.10.0040.0258.14
5.1.00.0050.0258.14
5.0.50.0020.0236.62
5.0.40.0050.0186.48
5.0.30.0050.0336.29
5.0.20.0010.0256.26
5.0.10.0040.0206.23
5.0.00.0050.0296.23
4.4.90.0030.0174.78
4.4.80.0060.0144.75
4.4.70.0030.0184.76
4.4.60.0040.0154.76
4.4.50.0020.0164.77
4.4.40.0000.0294.71
4.4.30.0040.0154.76
4.4.20.0010.0184.85
4.4.10.0030.0204.84
4.4.00.0030.0294.76
4.3.110.0060.0124.67
4.3.100.0060.0144.66
4.3.90.0050.0144.64
4.3.80.0030.0254.59
4.3.70.0050.0224.63
4.3.60.0020.0164.63
4.3.50.0030.0234.62
4.3.40.0040.0324.54
4.3.30.0010.0243.28
4.3.20.0040.0203.25
4.3.10.0020.0173.21
4.3.00.0170.0237.59

preferences:
42 ms | 400 KiB | 5 Q