3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = (object) [ 'items' => [ 'one', 'two' ] ]; echo (base64_decode(null)) ? "true" : "false";

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)
8.3.60.0150.00016.48
8.3.50.0070.01221.98
8.3.40.0040.01118.71
8.3.30.0060.00818.67
8.3.20.0030.00620.04
8.3.10.0040.00421.71
8.3.00.0040.00419.38
8.2.180.0160.00718.41
8.2.170.0110.00422.96
8.2.160.0100.00720.35
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00422.25
8.2.110.0170.00322.25
8.2.100.0090.00317.72
8.2.90.0000.00719.04
8.2.80.0040.00417.97
8.2.70.0100.00017.63
8.2.60.0040.00417.90
8.2.50.0080.00018.07
8.2.40.0000.00819.76
8.2.30.0050.00319.72
8.2.20.0060.00317.67
8.2.10.0040.00417.87
8.2.00.0030.00717.72
8.1.280.0100.00625.92
8.1.270.0040.00422.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00918.82
8.1.230.0070.00419.16
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0060.00317.10
8.1.180.0000.00818.10
8.1.170.0050.00218.43
8.1.160.0050.00321.98
8.1.150.0050.00218.52
8.1.140.0080.00017.38
8.1.130.0080.00017.82
8.1.120.0000.00717.41
8.1.110.0090.00017.37
8.1.100.0000.00717.43
8.1.90.0000.00817.45
8.1.80.0060.00317.43
8.1.70.0030.00317.38
8.1.60.0080.00317.52
8.1.50.0040.00417.32
8.1.40.0060.00317.51
8.1.30.0030.00517.49
8.1.20.0040.00417.48
8.1.10.0050.00317.36
8.1.00.0040.00417.29
8.0.300.0000.00818.93
8.0.290.0070.00017.18
8.0.280.0030.00418.49
8.0.270.0070.00017.23
8.0.260.0000.00817.23
8.0.250.0030.00317.02
8.0.240.0070.00017.02
8.0.230.0030.00616.82
8.0.220.0000.00716.88
8.0.210.0000.00816.90
8.0.200.0040.00416.85
8.0.190.0000.00816.93
8.0.180.0000.00816.89
8.0.170.0000.00816.95
8.0.160.0000.00816.94
8.0.150.0000.00716.71
8.0.140.0000.00716.85
8.0.130.0060.00013.29
8.0.120.0040.00416.81
8.0.110.0040.00416.91
8.0.100.0000.00716.87
8.0.90.0030.00316.99
8.0.80.0040.01116.93
8.0.70.0000.00816.95
8.0.60.0040.00416.83
8.0.50.0020.00516.92
8.0.30.0120.00717.02
8.0.20.0090.00917.40
8.0.10.0070.00016.79
8.0.00.0080.01116.58
7.4.330.0000.00615.08
7.4.320.0030.00316.36
7.4.300.0000.00616.45
7.4.290.0000.00716.42
7.4.280.0050.00516.45
7.4.270.0080.00016.45
7.4.260.0030.00316.44
7.4.250.0040.00416.31
7.4.240.0030.00516.52
7.4.230.0030.00316.61
7.4.220.0170.00316.55
7.4.210.0080.00816.42
7.4.200.0070.00016.60
7.4.190.0030.00316.35
7.4.160.0060.01316.49
7.4.150.0120.00617.40
7.4.140.0120.01117.86
7.4.130.0120.00516.43
7.4.120.0100.00716.44
7.4.110.0100.00616.32
7.4.100.0060.01716.31
7.4.90.0030.01516.34
7.4.80.0130.01019.39
7.4.70.0100.00716.52
7.4.60.0120.00616.38
7.4.50.0040.00416.58
7.4.40.0120.00916.59
7.4.30.0000.01816.55
7.4.00.0080.00915.06
7.3.330.0030.00312.92
7.3.320.0000.00513.03
7.3.310.0050.00216.19
7.3.300.0030.00316.18
7.3.290.0090.00616.20
7.3.280.0110.00716.18
7.3.270.0110.00717.40
7.3.260.0030.01316.44
7.3.250.0110.00716.36
7.3.240.0160.00616.55
7.3.230.0000.01916.39
7.3.210.0120.00616.15
7.3.200.0100.00719.39
7.3.190.0150.00316.44
7.3.180.0130.00316.24
7.3.170.0040.01216.37
7.3.160.0130.00416.20
7.3.120.0090.00814.79
7.3.110.0040.01414.54
7.3.100.0070.00714.48
7.3.90.0000.01314.87
7.3.80.0070.00414.64
7.3.70.0000.00914.50
7.3.60.0030.00614.60
7.3.50.0070.01014.79
7.3.40.0070.00714.42
7.3.30.0060.00314.70
7.3.20.0000.01116.59
7.3.10.0030.01016.36
7.3.00.0080.00816.27
7.2.330.0140.00416.58
7.2.320.0070.01116.34
7.2.310.0100.00716.58
7.2.300.0140.00316.60
7.2.290.0070.01016.60
7.2.250.0040.01115.00
7.2.240.0090.00914.88
7.2.230.0030.00914.75
7.2.220.0000.01314.63
7.2.210.0090.00614.66
7.2.200.0040.00814.78
7.2.190.0080.00314.86
7.2.180.0110.00414.86
7.2.170.0120.00314.90
7.2.60.0000.01316.76
7.1.330.0070.00715.77
7.1.320.0110.00415.71
7.1.310.0030.01015.57
7.1.300.0060.00315.25
7.1.290.0040.01115.81
7.1.280.0030.01015.59
7.1.270.0040.00415.33
7.1.260.0040.00815.50
7.1.200.0060.00315.73
7.1.70.0060.00617.20
7.1.60.0150.01119.46
7.1.50.0090.01216.71
7.1.00.0100.07022.44
7.0.200.0120.00414.81
7.0.140.0070.07022.15
7.0.60.0070.05019.91
7.0.50.0100.08017.82
7.0.40.0130.08019.98
7.0.30.0230.05320.19
7.0.20.0200.04320.09
7.0.10.0130.06720.00
7.0.00.0100.08319.99
5.6.280.0030.07020.77
5.6.210.0000.04320.72
5.6.200.0000.06718.11
5.6.190.0100.04320.50
5.6.180.0270.04320.64
5.6.170.0300.07020.49
5.6.160.0030.06320.61
5.6.150.0070.04318.21
5.6.140.0070.08018.07
5.6.130.0170.08018.14
5.6.120.0100.08021.11
5.6.110.0030.04321.10
5.6.100.0170.07021.13
5.6.90.0100.07320.99
5.6.80.0070.06720.43
5.5.350.3630.04720.40
5.5.340.0030.07317.91
5.5.330.0130.04720.14
5.5.320.0430.03720.27
5.5.310.0200.07320.24
5.5.300.0030.04317.96
5.5.290.0100.07017.91
5.5.280.0070.07020.64
5.5.270.0030.08720.72
5.5.260.0100.04020.85
5.5.250.0070.08720.49
5.5.240.0000.07320.03
5.4.450.0870.05019.60
5.4.440.0700.06319.59
5.4.430.0700.06719.62
5.4.420.0700.06319.23
5.4.410.0600.05719.50
5.4.400.0770.05319.31
5.4.390.0830.05319.29
5.4.380.0470.05718.70
5.4.370.0200.05318.77
5.4.360.0200.05718.66
5.4.350.0270.05318.52
5.4.340.0270.06018.56
5.4.320.0050.04512.45
5.4.310.0030.04512.45
5.4.300.0070.03512.45
5.4.290.0060.03912.43
5.4.280.0050.04012.33
5.4.270.0030.03912.33
5.4.260.0050.03912.33
5.4.250.0050.03812.33
5.4.240.0050.04112.33
5.4.230.0090.03712.32
5.4.220.0050.03812.32
5.4.210.0120.02912.32
5.4.200.0050.04012.32
5.4.190.0060.03912.32
5.4.180.0050.03712.32
5.4.170.0050.03812.33
5.4.160.0110.03412.33
5.4.150.0070.03612.32
5.4.140.0060.04012.01
5.4.130.0090.03612.00
5.4.120.0080.03911.95
5.4.110.0070.03411.95
5.4.100.0070.03411.95
5.4.90.0060.03711.95
5.4.80.0050.03811.95
5.4.70.0050.03711.94
5.4.60.0080.03311.95
5.4.50.0080.03511.94
5.4.40.0040.03711.93
5.4.30.0100.03111.93
5.4.20.0060.03511.93
5.4.10.0070.03511.93
5.4.00.0050.03611.42
5.3.290.0070.03812.80
5.3.280.0050.04012.71
5.3.270.0090.05512.72
5.3.260.0050.04012.72
5.3.250.0120.03212.72
5.3.240.0090.03812.72
5.3.230.0060.03912.71
5.3.220.0090.03612.68
5.3.210.0110.03512.68
5.3.200.0050.04312.68
5.3.190.0050.03912.68
5.3.180.0060.03812.67
5.3.170.0080.05312.67
5.3.160.0080.03412.68
5.3.150.0090.03512.67
5.3.140.0100.03412.66
5.3.130.0080.03812.66
5.3.120.0050.04012.66
5.3.110.0090.03812.66
5.3.100.0080.03512.12
5.3.90.0060.03812.08
5.3.80.0090.04812.07
5.3.70.0090.05112.07
5.3.60.0050.04212.06
5.3.50.0080.03712.00
5.3.40.0020.04112.00
5.3.30.0050.03811.95
5.3.20.0060.04511.73
5.3.10.0070.03411.70
5.3.00.0080.03511.68
5.2.170.0060.0299.18
5.2.160.0060.0309.18
5.2.150.0070.0319.18
5.2.140.0070.0339.18
5.2.130.0040.0309.14
5.2.120.0030.0309.14
5.2.110.0050.0319.14
5.2.100.0040.0309.14
5.2.90.0070.0269.14
5.2.80.0090.0279.14
5.2.70.0030.0339.14
5.2.60.0050.0319.09
5.2.50.0060.0309.06
5.2.40.0070.0289.04
5.2.30.0040.0369.01
5.2.20.0060.0389.01
5.2.10.0030.0298.93
5.2.00.0050.0298.79
5.1.60.0050.0238.07
5.1.50.0080.0248.06
5.1.40.0080.0318.05
5.1.30.0050.0368.40
5.1.20.0050.0318.42
5.1.10.0040.0288.14
5.1.00.0040.0258.14
5.0.50.0030.0216.62
5.0.40.0050.0176.48
5.0.30.0050.0306.29
5.0.20.0020.0216.26
5.0.10.0050.0186.24
5.0.00.0030.0316.23
4.4.90.0030.0164.78
4.4.80.0040.0144.75
4.4.70.0030.0154.75
4.4.60.0010.0174.75
4.4.50.0010.0174.77
4.4.40.0020.0274.70
4.4.30.0020.0164.76
4.4.20.0030.0154.84
4.4.10.0010.0174.84
4.4.00.0040.0334.76
4.3.110.0020.0244.67
4.3.100.0030.0154.67
4.3.90.0020.0184.64
4.3.80.0020.0264.58
4.3.70.0020.0204.63
4.3.60.0020.0154.62
4.3.50.0000.0184.63
4.3.40.0020.0244.54
4.3.30.0020.0163.28
4.3.20.0010.0173.26
4.3.10.0030.0153.22
4.3.00.0000.03010.55

preferences:
46.31 ms | 401 KiB | 5 Q