3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(unserialize(base64_decode('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')));

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)
8.3.60.0080.00618.31
8.3.50.0090.01021.99
8.3.40.0150.00318.34
8.3.30.0140.00718.96
8.3.20.0040.00420.04
8.3.10.0040.00420.38
8.3.00.0060.00319.25
8.2.180.0120.00316.38
8.2.170.0120.00322.96
8.2.160.0040.01120.53
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0070.00322.09
8.2.110.0060.00322.10
8.2.100.0120.00017.85
8.2.90.0050.00319.01
8.2.80.0050.00317.97
8.2.70.0050.00317.50
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0040.00419.11
8.2.20.0040.00417.57
8.2.10.0040.00417.93
8.2.00.0000.00717.46
8.1.280.0110.00425.92
8.1.270.0080.00022.14
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0040.00418.70
8.1.230.0040.00718.97
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0030.00917.10
8.1.190.0040.00417.22
8.1.180.0080.00018.10
8.1.170.0030.00618.65
8.1.160.0070.00021.86
8.1.150.0030.00618.69
8.1.140.0000.00717.22
8.1.130.0050.00317.67
8.1.120.0070.00017.25
8.1.110.0040.00417.32
8.1.100.0000.00717.28
8.1.90.0000.00817.34
8.1.80.0040.00417.34
8.1.70.0040.00417.34
8.1.60.0000.00817.49
8.1.50.0030.00517.28
8.1.40.0040.00417.43
8.1.30.0000.00817.48
8.1.20.0000.00817.43
8.1.10.0050.00317.34
8.1.00.0040.00417.21
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.33
8.0.270.0070.00317.08
8.0.260.0040.00417.04
8.0.250.0000.00716.92
8.0.240.0040.00416.84
8.0.230.0030.00316.88
8.0.220.0070.00016.73
8.0.210.0040.00316.88
8.0.200.0000.00716.93
8.0.190.0000.00716.91
8.0.180.0000.00716.84
8.0.170.0050.00316.77
8.0.160.0050.00216.82
8.0.150.0070.00016.70
8.0.140.0000.00716.85
8.0.130.0060.00013.21
8.0.120.0040.00416.80
8.0.110.0070.00016.86
8.0.100.0050.00216.79
8.0.90.0070.00016.81
8.0.80.0030.01216.87
8.0.70.0050.00316.70
8.0.60.0040.00416.66
8.0.50.0000.00716.84
8.0.30.0150.01116.98
8.0.20.0110.01117.40
8.0.10.0000.00716.82
8.0.00.0090.01016.59
7.4.330.0000.00515.03
7.4.320.0040.00416.52
7.4.300.0000.00616.38
7.4.290.0000.00716.32
7.4.280.0000.00816.46
7.4.270.0000.00716.51
7.4.260.0070.00016.48
7.4.250.0030.00516.47
7.4.240.0020.00616.45
7.4.230.0070.00016.54
7.4.220.0090.00916.27
7.4.210.0110.00316.25
7.4.200.0000.00816.45
7.4.160.0090.01216.39
7.4.150.0120.00917.40
7.4.140.0100.01017.86
7.4.130.0110.00816.45
7.4.120.0100.00816.42
7.4.110.0060.01216.22
7.4.100.0150.00416.66
7.4.90.0060.01216.46
7.4.80.0100.00919.37
7.4.70.0130.01016.36
7.4.60.0090.01216.54
7.4.50.0000.00816.42
7.4.40.0100.00716.41
7.4.30.0080.00816.41
7.4.00.0120.00315.04
7.3.330.0000.00613.06
7.3.320.0060.00012.92
7.3.310.0000.00716.12
7.3.300.0000.00716.18
7.3.290.0070.00716.20
7.3.280.0110.00916.21
7.3.270.0100.00717.40
7.3.260.0090.01016.36
7.3.250.0140.01116.37
7.3.240.0030.01416.11
7.3.230.0060.01216.39
7.3.210.0040.01316.06
7.3.200.0030.01619.39
7.3.190.0140.00616.22
7.3.180.0160.00516.37
7.3.170.0040.01516.27
7.3.160.0120.00916.40
7.2.330.0060.01216.40
7.2.320.0100.01016.40
7.2.310.0060.01916.53
7.2.300.0060.01216.17
7.2.290.0130.01016.46
7.2.00.0030.01218.82
7.1.100.0180.01117.88
7.1.70.0060.00617.07
7.1.60.0030.01319.32
7.1.50.0100.01316.88
7.1.00.0030.07322.35
7.0.200.0050.00316.60
7.0.140.0100.06721.95
7.0.70.4670.03719.87
7.0.60.0100.07320.07
7.0.50.0030.08317.81
7.0.40.0130.04720.05
7.0.30.0630.06320.09
7.0.20.0270.05320.19
7.0.10.0300.07720.20
7.0.00.0100.08720.18
5.6.280.0030.07320.89
5.6.210.0100.06020.73
5.6.200.0100.04718.11
5.6.190.0070.05720.68
5.6.180.0030.05320.59
5.6.170.0270.08020.48
5.6.160.0030.04720.37
5.6.150.0070.07318.22
5.6.140.0070.08318.11
5.6.130.0070.03718.11
5.6.120.0070.09020.98
5.6.110.0000.09320.97
5.6.100.0070.04021.02
5.6.90.0070.07021.10
5.6.80.0070.05320.40
5.6.70.0270.05020.47
5.5.350.0070.08020.46
5.5.340.0100.07318.01
5.5.330.0070.04720.29
5.5.320.0030.09020.13
5.5.310.0230.03720.39
5.5.300.0000.04718.02
5.5.290.0130.07018.00
5.5.280.0100.08720.80
5.5.270.0130.07020.79
5.5.260.0070.09320.63
5.5.250.0170.06720.57
5.5.240.0000.04320.25
5.4.450.0200.05319.54
5.4.440.0800.05319.52
5.4.430.0730.06019.31
5.4.420.0670.00019.29
5.4.410.0630.00019.35
5.4.400.0630.00019.00
5.4.390.0630.00019.15
5.4.380.0400.04318.72
5.4.370.0330.05718.56
5.4.360.0370.05718.57
5.4.350.0370.05018.56
5.4.340.0300.06018.75
5.4.320.0070.03612.46
5.4.310.0070.04012.45
5.4.300.0080.03512.46
5.4.290.0050.04012.45
5.4.280.0080.03312.35
5.4.270.0080.03412.35
5.4.260.0050.03812.35
5.4.250.0040.03912.35
5.4.240.0050.03712.35
5.4.230.0040.03812.34
5.4.220.0060.03612.34
5.4.210.0070.03512.34
5.4.200.0090.04012.34
5.4.190.0080.03612.34
5.4.180.0070.03412.34
5.4.170.0040.03812.35
5.4.160.0060.03512.34
5.4.150.0090.03312.34
5.4.140.0090.03412.03
5.4.130.0070.03512.02
5.4.120.0060.03411.97
5.4.110.0090.03111.97
5.4.100.0040.03611.96
5.4.90.0060.03711.97
5.4.80.0040.03811.97
5.4.70.0050.03511.96
5.4.60.0050.03511.96
5.4.50.0050.03511.96
5.4.40.0060.03411.95
5.4.30.0060.03511.95
5.4.20.0020.04111.95
5.4.10.0070.03311.95
5.4.00.0030.03811.45
5.3.290.0070.03812.80
5.3.280.0050.03912.71
5.3.270.0060.03912.72
5.3.260.0060.03912.72
5.3.250.0060.03712.72
5.3.240.0050.03812.71
5.3.230.0050.03812.71
5.3.220.0080.03612.68
5.3.210.0040.04112.68
5.3.200.0040.03812.68
5.3.190.0040.04012.68
5.3.180.0070.04412.67
5.3.170.0060.03712.67
5.3.160.0070.03512.67
5.3.150.0070.04012.67
5.3.140.0020.04012.66
5.3.130.0060.04412.66
5.3.120.0090.03612.66
5.3.110.0060.03912.66
5.3.100.0080.03712.12
5.3.90.0040.03712.08
5.3.80.0060.03612.07
5.3.70.0050.03612.08
5.3.60.0060.03612.06
5.3.50.0060.03512.00
5.3.40.0040.03912.00
5.3.30.0070.03411.95
5.3.20.0090.04111.73
5.3.10.0070.04111.69
5.3.00.0030.04011.68
5.2.170.0040.0329.18
5.2.160.0110.0249.18
5.2.150.0070.0319.18
5.2.140.0080.0359.18
5.2.130.0060.0279.14
5.2.120.0060.0269.14
5.2.110.0030.0319.14
5.2.100.0040.0309.14
5.2.90.0040.0309.14
5.2.80.0030.0319.14
5.2.70.0060.0299.14
5.2.60.0030.0329.10
5.2.50.0020.0329.07
5.2.40.0080.0269.04
5.2.30.0070.0309.02
5.2.20.0070.0329.00
5.2.10.0060.0278.92
5.2.00.0040.0308.78
5.1.60.0030.0248.07
5.1.50.0040.0258.07
5.1.40.0030.0258.04
5.1.30.0050.0258.39
5.1.20.0050.0268.42
5.1.10.0040.0268.14
5.1.00.0040.0258.14
5.0.50.0030.0216.61
5.0.40.0030.0196.48
5.0.30.0060.0336.29
5.0.20.0030.0206.27
5.0.10.0020.0216.25
5.0.00.0030.0386.24
4.4.90.0060.0124.78
4.4.80.0020.0164.76
4.4.70.0020.0164.75
4.4.60.0060.0124.75
4.4.50.0020.0164.77
4.4.40.0030.0254.71
4.4.30.0020.0164.76
4.4.20.0020.0164.84
4.4.10.0040.0144.85
4.4.00.0060.0214.76
4.3.110.0020.0164.67
4.3.100.0010.0164.67
4.3.90.0030.0144.64
4.3.80.0030.0244.58
4.3.70.0020.0154.63
4.3.60.0050.0154.62
4.3.50.0030.0144.63
4.3.40.0010.0264.54
4.3.30.0030.0153.28
4.3.20.0030.0153.27
4.3.10.0030.0143.23
4.3.00.0000.01315.62

preferences:
48.53 ms | 400 KiB | 5 Q