3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = (object) [0 => 'php']; var_dump($obj, $obj->{1}, $obj->{(1)});

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)
8.3.60.0090.00618.40
8.3.50.0070.01021.86
8.3.40.0110.00418.59
8.3.30.0040.01119.14
8.3.20.0050.00220.24
8.3.10.0080.00021.96
8.3.00.0030.00722.18
8.2.180.0070.00725.92
8.2.170.0060.00922.96
8.2.160.0070.00722.11
8.2.150.0080.00024.18
8.2.140.0150.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.36
8.2.110.0090.00022.06
8.2.100.0030.00919.51
8.2.90.0000.00819.09
8.2.80.0030.00517.97
8.2.70.0000.00817.50
8.2.60.0030.00517.80
8.2.50.0060.00318.07
8.2.40.0040.00418.22
8.2.30.0050.00217.98
8.2.20.0000.00717.66
8.2.10.0090.00017.72
8.2.00.0000.00717.55
8.1.280.0040.01225.92
8.1.270.0070.00022.14
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0050.00323.99
8.1.230.0060.00619.07
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0030.00617.23
8.1.190.0040.00417.53
8.1.180.0040.00418.10
8.1.170.0000.00818.39
8.1.160.0040.00422.02
8.1.150.0000.00818.48
8.1.140.0000.00717.48
8.1.130.0050.00217.70
8.1.120.0000.00717.31
8.1.110.0000.00717.44
8.1.100.0000.00717.27
8.1.90.0000.00717.34
8.1.80.0000.00717.39
8.1.70.0070.00017.36
8.1.60.0030.00517.43
8.1.50.0040.00417.49
8.1.40.0040.00417.45
8.1.30.0020.00517.56
8.1.20.0020.00517.48
8.1.10.0050.00217.35
8.1.00.0040.00417.47
8.0.300.0000.00718.77
8.0.290.0060.00317.18
8.0.280.0030.00318.36
8.0.270.0030.00317.19
8.0.260.0040.00416.73
8.0.250.0040.00416.97
8.0.240.0040.00416.91
8.0.230.0000.01016.82
8.0.220.0030.00316.80
8.0.210.0000.00616.88
8.0.200.0030.00316.93
8.0.190.0020.00516.91
8.0.180.0040.00416.80
8.0.170.0030.00416.90
8.0.160.0000.00716.89
8.0.150.0040.00416.81
8.0.140.0070.00016.86
8.0.130.0060.00013.27
8.0.120.0040.00416.86
8.0.110.0070.00016.86
8.0.100.0000.00716.88
8.0.90.0040.00416.95
8.0.80.0000.01416.83
8.0.70.0040.00416.66
8.0.60.0000.00716.84
8.0.50.0000.00716.83
8.0.30.0120.00817.02
8.0.20.0070.01217.40
8.0.10.0000.00817.04
8.0.00.0070.01116.72
7.4.330.0050.00015.00
7.4.320.0070.00016.54
7.4.300.0000.00716.44
7.4.290.0050.00216.54
7.4.280.0000.00716.35
7.4.270.0030.00316.43
7.4.260.0030.00616.33
7.4.250.0000.00716.54
7.4.240.0010.00616.50
7.4.230.0000.00716.46
7.4.220.0100.00816.57
7.4.210.0070.01016.49
7.4.200.0000.00716.18
7.4.190.0000.00716.53
7.4.160.0080.00816.42
7.4.150.0140.00717.40
7.4.140.0130.00717.86
7.4.130.0110.00716.47
7.4.120.0090.00916.43
7.4.110.0080.00816.54
7.4.100.0120.00616.47
7.4.90.0070.01016.17
7.4.80.0080.00819.39
7.4.70.0120.00416.38
7.4.60.0080.00816.38
7.4.50.0050.00316.39
7.4.40.0070.01122.77
7.4.30.0040.01216.51
7.4.00.0130.00315.00
7.3.330.0000.00513.11
7.3.320.0000.00513.13
7.3.310.0090.00016.21
7.3.300.0000.00716.09
7.3.290.0150.00616.30
7.3.280.0050.00916.20
7.3.270.0150.00317.40
7.3.260.0160.01016.34
7.3.250.0110.00716.19
7.3.240.0070.01116.43
7.3.230.0090.00616.39
7.3.210.0070.01116.33
7.3.200.0060.01016.52
7.3.190.0040.01616.34
7.3.180.0120.00316.19
7.3.170.0090.00616.27
7.3.160.0140.00416.42
7.3.120.0060.00814.63
7.2.330.0140.00316.60
7.2.320.0090.00916.65
7.2.310.0170.00016.67
7.2.300.0060.00916.66
7.2.290.0130.00316.68
7.2.60.0110.00416.68
7.2.00.0000.01018.86
7.1.200.0000.01315.67
7.1.100.0000.01217.83
7.1.70.0060.00316.83
7.1.60.0070.01619.82
7.1.50.0070.01416.99
7.1.00.0100.07022.34
7.0.200.0030.00816.79
7.0.140.0030.07022.15
7.0.60.0130.06019.90
7.0.50.0100.07317.80
7.0.40.0070.09020.24
7.0.30.0330.07720.02
7.0.20.0230.04020.33
7.0.10.0100.04020.29
7.0.00.0100.08020.09
5.6.280.0000.07020.96
5.6.210.0070.08320.50
5.6.200.0130.07318.22
5.6.190.0130.07720.42
5.6.180.0400.06720.61
5.6.170.0200.09020.40
5.6.160.0100.04020.54
5.6.150.0100.06018.12
5.6.140.0030.04318.07
5.6.130.0000.09318.09
5.6.120.0030.04020.98
5.6.110.0230.06021.00
5.6.100.0070.07021.01
5.6.90.0130.07321.10
5.6.80.0070.06720.38
5.5.350.0030.03320.39
5.5.340.0130.04317.98
5.5.330.0100.03320.29
5.5.320.0070.08020.29
5.5.310.0270.06320.26
5.5.300.0100.03018.00
5.5.290.0100.07717.92
5.5.280.0070.03720.80
5.5.270.0070.05320.72
5.5.260.0070.08720.77
5.5.250.0170.08020.45
5.5.240.0030.03020.36
5.4.450.0400.04319.25
5.4.440.0270.04319.55
5.4.430.0330.04719.45
5.4.420.0470.06019.38
5.4.410.0200.05319.26
5.4.400.0430.06019.06
5.4.390.0330.04719.23
5.4.380.0330.04319.09
5.4.370.0270.04719.05
5.4.360.0300.07019.10
5.4.350.0230.03719.25
5.4.340.0230.04719.13
5.4.320.0430.04719.22
5.4.310.0230.03718.91
5.4.300.0370.06319.08
5.4.290.0230.05718.80
5.4.280.0300.07319.09
5.4.270.0370.06719.13
5.4.260.0370.06718.78
5.4.250.0330.06318.92
5.4.240.0400.06018.93
5.4.230.0370.05019.13
5.4.220.0270.06719.08
5.4.210.0300.05319.09
5.4.200.0300.03718.91
5.4.190.0230.03719.06
5.4.180.0230.04318.80
5.4.170.0370.06318.82
5.4.160.0300.07319.18
5.4.150.0400.03719.06
5.4.140.0400.04016.16
5.4.130.0270.03716.27
5.4.120.0370.04016.18
5.4.110.0270.04316.40
5.4.100.0300.03316.39
5.4.90.0270.03316.39
5.4.80.0330.06316.37
5.4.70.0370.05316.38
5.4.60.0270.06316.36
5.4.50.0300.04716.40
5.4.40.0430.05716.40
5.4.30.0370.04316.38
5.4.20.0200.05716.41
5.4.10.0270.03316.32
5.4.00.0230.03715.63
5.3.290.0230.05014.54
5.3.280.0400.06714.53
5.3.270.0330.04714.46
5.3.260.0270.04314.55
5.3.250.0370.04714.57
5.3.240.0330.05014.44
5.3.230.0400.03714.51
5.3.220.0400.06714.51
5.3.210.0300.05014.52
5.3.200.0400.06314.52
5.3.190.0370.06714.59
5.3.180.0370.06014.41
5.3.170.0330.06714.40
5.3.160.0330.05014.42
5.3.150.0270.03714.47
5.3.140.0300.05714.49
5.3.130.0230.05714.40
5.3.120.0400.07014.48
5.3.110.0300.06014.39
5.3.100.0270.05313.95
5.3.90.0230.04014.05
5.3.80.0270.03313.96
5.3.70.0330.04313.96
5.3.60.0330.07013.96
5.3.50.0270.05313.82
5.3.40.0370.05713.92
5.3.30.0270.05013.86
5.3.20.0370.06013.75
5.3.10.0370.05713.43
5.3.00.0270.03713.46
5.2.170.0270.05712.23
5.2.160.0230.04012.23
5.2.150.0270.04012.23
5.2.140.0330.05712.23
5.2.130.0370.06012.23
5.2.120.0300.02712.23
5.2.110.0200.04312.23
5.2.100.0200.03312.23
5.2.90.0300.04712.23
5.2.80.0230.04312.23
5.2.70.0230.06012.23
5.2.60.0270.04312.23
5.2.50.0300.03012.23
5.2.40.0100.03312.23
5.2.30.0130.03012.23
5.2.20.0230.04012.23
5.2.10.0170.04312.23
5.2.00.0200.03312.23
5.1.60.0170.03012.23
5.1.50.0200.02712.23
5.1.40.0230.04012.23
5.1.30.0200.03712.23
5.1.20.0130.03012.23
5.1.10.0230.02712.23
5.1.00.0130.02712.23
5.0.50.0100.03012.23
5.0.40.0070.02012.23
5.0.30.0100.03012.23
5.0.20.0100.03012.23
5.0.10.0130.01712.23
5.0.00.0100.05712.23
4.4.90.0100.02312.23
4.4.80.0130.01712.23
4.4.70.0170.02312.23
4.4.60.0130.01712.23
4.4.50.0170.01312.23
4.4.40.0130.03712.23
4.4.30.0100.01712.23
4.4.20.0100.01312.23
4.4.10.0070.01712.23
4.4.00.0070.02712.23
4.3.110.0100.01312.23
4.3.100.0130.01012.23
4.3.90.0100.01712.23
4.3.80.0100.04312.23
4.3.70.0100.03012.23
4.3.60.0100.03312.23
4.3.50.0100.02712.23
4.3.40.0100.03012.23
4.3.30.0030.02012.23
4.3.20.0100.03012.23
4.3.10.0070.01312.23
4.3.00.0030.01712.23

preferences:
52.99 ms | 401 KiB | 5 Q