3v4l.org

run code in 300+ PHP versions simultaneously
<?php function magic($x) { $x->number = 2; $x = new Object(); $x->number = 3; } $y = new Object(); $y->number = 1; magic($y); echo $y->number;

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)
8.3.60.0130.00318.29
8.3.50.0100.00821.86
8.3.40.0130.00718.76
8.3.30.0130.00318.74
8.3.20.0030.00618.50
8.3.10.0030.00619.16
8.3.00.0080.00023.65
8.2.180.0100.01016.63
8.2.170.0140.00022.96
8.2.160.0100.00320.52
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0090.00019.64
8.2.110.0050.00522.13
8.2.100.0030.00917.78
8.2.90.0000.00819.23
8.2.80.0040.00418.03
8.2.70.0050.00317.50
8.2.60.0000.00917.80
8.2.50.0050.00318.07
8.2.40.0060.00318.03
8.2.30.0050.00321.28
8.2.20.0040.00417.71
8.2.10.0040.00417.66
8.2.00.0030.00517.70
8.1.280.0070.01425.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0000.01020.60
8.1.230.0040.00720.96
8.1.220.0050.00318.77
8.1.210.0070.00318.82
8.1.200.0030.00617.23
8.1.190.0060.00317.41
8.1.180.0000.01018.10
8.1.170.0000.00818.50
8.1.160.0040.00418.68
8.1.150.0000.00818.57
8.1.140.0070.00017.24
8.1.130.0060.00017.80
8.1.120.0040.00417.34
8.1.110.0080.00017.29
8.1.100.0040.00417.33
8.1.90.0000.00717.22
8.1.80.0030.00617.35
8.1.70.0030.00317.31
8.1.60.0000.00817.48
8.1.50.0060.00317.44
8.1.40.0060.00317.35
8.1.30.0030.00617.50
8.1.20.0030.00617.56
8.1.10.0080.00017.53
8.1.00.0000.00717.51
8.0.300.0040.00419.86
8.0.290.0030.00316.75
8.0.280.0030.00318.33
8.0.270.0000.00717.18
8.0.260.0000.00616.82
8.0.250.0040.00416.99
8.0.240.0080.00416.96
8.0.230.0000.00816.95
8.0.220.0030.00316.86
8.0.210.0030.00316.89
8.0.200.0040.00416.95
8.0.190.0040.00416.83
8.0.180.0070.00016.97
8.0.170.0080.00016.96
8.0.160.0030.00516.98
8.0.150.0000.00716.76
8.0.140.0050.00216.82
8.0.130.0030.00313.31
8.0.120.0040.00416.91
8.0.110.0000.00816.79
8.0.100.0040.00416.77
8.0.90.0000.00716.91
8.0.80.0140.00016.89
8.0.70.0040.00416.84
8.0.60.0070.00016.80
8.0.50.0030.00517.00
8.0.30.0080.01217.08
8.0.20.0130.00817.40
8.0.10.0000.00716.93
8.0.00.0140.00316.60
7.4.330.0020.00213.43
7.4.320.0030.00316.23
7.4.300.0060.00016.53
7.4.290.0070.00016.31
7.4.280.0040.00416.45
7.4.270.0000.00716.45
7.4.260.0000.00613.19
7.4.250.0060.00316.41
7.4.240.0000.00716.59
7.4.230.0040.00416.24
7.4.220.0070.01316.43
7.4.210.0060.00916.50
7.4.200.0030.00316.35
7.4.190.0000.00716.57
7.4.160.0130.00316.43
7.4.150.0120.00917.40
7.4.140.0110.00917.86
7.4.130.0150.00516.47
7.4.120.0090.00916.48
7.4.110.0100.00716.72
7.4.100.0060.01316.53
7.4.90.0140.01116.53
7.4.80.0070.01019.39
7.4.70.0150.00916.47
7.4.60.0070.01516.45
7.4.50.0000.00516.46
7.4.40.0060.00922.52
7.4.30.0120.00616.38
7.4.00.0070.01014.84
7.3.330.0020.00213.18
7.3.320.0030.00313.16
7.3.310.0050.00216.19
7.3.300.0000.00716.11
7.3.290.0070.00716.37
7.3.280.0120.00616.26
7.3.270.0070.01117.40
7.3.260.0080.01018.24
7.3.250.0080.01016.42
7.3.240.0130.00416.31
7.3.230.0110.00616.43
7.3.210.0100.01016.35
7.3.200.0120.00919.39
7.3.190.0070.01016.32
7.3.180.0030.01216.58
7.3.170.0130.00316.41
7.3.160.0060.00916.51
7.3.120.0060.01014.81
7.3.10.0110.00616.71
7.3.00.0070.01016.55
7.2.330.0130.00716.70
7.2.320.0110.00616.28
7.2.310.0120.01216.49
7.2.300.0060.00916.27
7.2.290.0090.00916.53
7.2.130.0060.00616.84
7.2.120.0130.00016.89
7.2.110.0060.00616.67
7.2.100.0040.00716.41
7.2.90.0060.00916.68
7.2.80.0060.00616.70
7.2.70.0070.00716.79
7.2.60.0050.00916.91
7.2.50.0050.00516.73
7.2.40.0040.00816.93
7.2.30.0060.00716.92
7.2.20.0100.00616.83
7.2.10.0060.00916.66
7.2.00.0040.00716.57
7.1.250.0000.01715.69
7.1.200.0040.00415.51
7.1.70.0030.00516.81
7.1.60.0130.01019.40
7.1.50.0200.01734.69
7.1.00.0070.03022.45
7.0.200.0040.00416.75
7.0.140.0000.07721.99
7.0.70.0030.08321.76
7.0.60.0070.06321.73
7.0.50.0070.05722.09
7.0.40.0000.04720.04
7.0.30.0000.07720.14
7.0.20.0000.04720.10
7.0.10.0030.06020.00
7.0.00.0070.08020.07
5.6.280.0100.06721.15
5.6.220.0030.08020.58
5.6.210.0000.08320.57
5.6.200.0030.07321.09
5.6.190.0030.08321.04
5.6.180.0100.05021.05
5.6.170.0070.08321.02
5.6.160.0170.05721.02
5.6.150.0130.08020.96
5.6.140.0070.08320.95
5.6.130.0070.07721.03
5.6.120.0100.07321.02
5.6.110.0030.08021.04
5.6.100.0030.09021.02
5.6.90.0100.07320.94
5.6.80.0030.06720.56
5.6.70.0000.08320.55
5.6.60.0000.04320.45
5.6.50.0070.08020.49
5.6.40.0000.08020.45
5.6.30.0100.07720.40
5.6.20.0070.06320.37
5.6.10.0030.08020.49
5.6.00.0100.07320.30
5.5.360.0030.06720.54
5.5.350.0030.06020.39
5.5.340.0070.08320.89
5.5.330.0030.07720.89
5.5.320.0070.07720.89
5.5.310.0100.05020.83
5.5.300.0070.03720.76
5.5.290.0070.08020.89
5.5.280.0030.08720.89
5.5.270.0100.07720.92
5.5.260.0000.07320.87
5.5.250.0130.04720.46
5.5.240.0130.07320.29
5.5.230.0070.07320.15
5.5.220.0070.03320.28
5.5.210.0030.05720.25
5.5.200.0100.04020.13
5.5.190.0030.08020.14
5.5.180.0030.08020.13
5.5.160.0030.07320.24
5.5.150.0070.05720.17
5.5.140.0030.05020.21
5.5.130.0030.08320.16
5.5.120.0100.07020.26
5.5.110.0000.07320.14
5.5.100.0130.07320.08
5.5.90.0030.06019.95
5.5.80.0000.06020.11
5.5.70.0070.07320.15
5.5.60.0100.07320.10
5.5.50.0100.04720.15
5.5.40.0030.08320.15
5.5.30.0030.08720.14
5.5.20.0070.07020.08
5.5.10.0100.07320.00
5.5.00.0130.07319.97
5.4.450.0000.07719.23
5.4.440.0000.06719.45
5.4.430.0070.05319.27
5.4.420.0030.07719.55
5.4.410.0030.08019.24
5.4.400.0030.08019.04
5.4.390.0030.07319.10
5.4.380.0000.05719.02
5.4.370.0030.05018.88
5.4.360.0070.06019.04
5.4.350.0030.06319.16
5.4.340.0070.07718.95
5.4.320.0030.07719.16
5.4.310.0030.05319.16
5.4.300.0070.03719.14
5.4.290.0030.08018.87
5.4.280.0030.07018.88
5.4.270.0070.07319.15
5.4.260.0030.07319.03
5.4.250.0000.06318.87
5.4.240.0100.07019.02
5.4.230.0000.05319.17
5.4.220.0100.07718.87
5.4.210.0000.08018.94
5.4.200.0030.04719.17
5.4.190.0070.06019.04
5.4.180.0030.05319.04
5.4.170.0070.04318.89
5.4.160.0100.07319.10
5.4.150.0030.05319.14
5.4.140.0000.07716.45
5.4.130.0030.07316.18
5.4.120.0030.07016.33
5.4.110.0030.06016.39
5.4.100.0100.07016.50
5.4.90.0100.06316.50
5.4.80.0070.06316.46
5.4.70.0100.07316.38
5.4.60.0070.04716.41
5.4.50.0070.07316.43
5.4.40.0000.07316.36
5.4.30.0000.07016.43
5.4.20.0000.05016.31
5.4.10.0000.07316.47
5.4.00.0000.06315.78
5.3.290.0000.05014.64
5.3.280.0100.07014.61
5.3.270.0070.06714.66
5.3.260.0100.05014.62
5.3.250.0070.06714.57
5.3.240.0030.07714.70
5.3.230.0000.08314.58
5.3.220.0000.04714.53
5.3.210.0000.07714.52
5.3.200.0030.07314.63
5.3.190.0170.04314.60
5.3.180.0130.07014.63
5.3.170.0070.07314.65
5.3.160.0070.07714.52
5.3.150.0030.04714.57
5.3.140.0030.07714.55
5.3.130.0000.07714.66
5.3.120.0070.05714.69
5.3.110.0000.06314.64
5.3.100.0070.07714.05
5.3.90.0070.07013.98
5.3.80.0030.06314.04
5.3.70.0030.05014.00
5.3.60.0030.07013.89
5.3.50.0130.06714.07
5.3.40.0100.07014.09
5.3.30.0000.07713.88
5.3.20.0100.03313.66
5.3.10.0000.07713.64
5.3.00.0100.06713.73
5.2.170.0000.06012.35
5.2.160.0100.05712.35
5.2.150.0070.05312.35
5.2.140.0070.05712.35
5.2.130.0030.04312.35
5.2.120.0000.06712.35
5.2.110.0000.06712.35
5.2.100.0030.06012.35
5.2.90.0000.05712.35
5.2.80.0030.06312.35
5.2.70.0000.06012.35
5.2.60.0070.05012.35
5.2.50.0070.05012.35
5.2.40.0000.05712.35
5.2.30.0030.06312.35
5.2.20.0100.04312.35
5.2.10.0000.06712.35
5.2.00.0070.05312.35
5.1.60.0030.05312.35
5.1.50.0000.05712.35
5.1.40.0070.05012.35
5.1.30.0030.06012.35
5.1.20.0030.05312.35
5.1.10.0000.05312.35
5.1.00.0130.04712.35
5.0.50.0030.03012.35
5.0.40.0030.04712.35
5.0.30.0030.04012.35
5.0.20.0030.04312.35
5.0.10.0000.04712.35
5.0.00.0070.06712.35
4.4.90.0030.03312.35
4.4.80.0030.03012.35
4.4.70.0000.04012.35
4.4.60.0030.03012.35
4.4.50.0070.03012.35
4.4.40.0070.04712.35
4.4.30.0000.03712.35
4.4.20.0070.02712.35
4.4.10.0030.03712.35
4.4.00.0000.05312.35
4.3.110.0000.02712.35
4.3.100.0030.03312.35
4.3.90.0000.03012.35
4.3.80.0000.05312.35
4.3.70.0030.03012.35
4.3.60.0000.03312.35
4.3.50.0000.03012.35
4.3.40.0000.04712.35
4.3.30.0000.03712.35
4.3.20.0030.02712.35
4.3.10.0070.03012.35
4.3.00.0000.03712.35

preferences:
40.32 ms | 401 KiB | 5 Q