3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Carro{ public $modelo; } $mod1 = new Carro(); $mod1->modelo = 'Fusca'; $mod2 = clone $mod1; $mod1->modelo = 'Jaguar'; echo 'Modelo 1: ' . $mod1; echo ' Modelo 2: ' . $mod2;

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)
8.3.60.0120.00316.63
8.3.50.0100.01022.82
8.3.40.0090.00918.75
8.3.30.0040.01119.08
8.3.20.0040.00420.25
8.3.10.0030.00523.66
8.3.00.0030.00517.50
8.2.180.0120.00316.75
8.2.170.0090.00622.96
8.2.160.0070.00721.19
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0000.00721.10
8.2.110.0060.00322.21
8.2.100.0110.00017.91
8.2.90.0050.00319.05
8.2.80.0080.00017.97
8.2.70.0030.00517.63
8.2.60.0000.00917.93
8.2.50.0080.00018.07
8.2.40.0030.00618.16
8.2.30.0040.00417.98
8.2.20.0040.00417.73
8.2.10.0030.00518.04
8.2.00.0000.00817.80
8.1.280.0070.00725.92
8.1.270.0110.00723.79
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.75
8.1.230.0070.00319.16
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0000.00818.48
8.1.160.0000.00821.95
8.1.150.0030.00618.78
8.1.140.0040.00417.37
8.1.130.0000.00917.81
8.1.120.0040.00417.36
8.1.110.0080.00017.37
8.1.100.0000.00817.39
8.1.90.0050.00217.34
8.1.80.0110.00017.36
8.1.70.0050.00317.32
8.1.60.0000.00817.40
8.1.50.0080.00017.54
8.1.40.0040.00417.53
8.1.30.0040.00417.55
8.1.20.0060.00317.54
8.1.10.0000.00717.48
8.1.00.0000.00717.55
8.0.300.0000.00718.77
8.0.290.0000.00716.58
8.0.280.0070.00018.38
8.0.270.0000.00717.15
8.0.260.0060.00017.26
8.0.250.0030.00317.05
8.0.240.0070.00317.02
8.0.230.0030.00616.89
8.0.220.0070.00016.94
8.0.210.0070.00016.94
8.0.200.0000.00616.99
8.0.190.0070.00017.07
8.0.180.0070.00016.86
8.0.170.0030.00616.96
8.0.160.0080.00017.07
8.0.150.0000.00816.79
8.0.140.0000.00916.97
8.0.130.0000.00513.31
8.0.120.0080.00016.90
8.0.110.0000.00716.96
8.0.100.0030.00316.90
8.0.90.0000.00716.92
8.0.80.0090.00616.84
8.0.70.0040.00416.68
8.0.60.0000.00916.93
8.0.50.0040.00416.91
8.0.30.0070.01216.99
8.0.20.0110.00717.40
8.0.10.0050.00216.91
8.0.00.0080.00816.72
7.4.330.0050.00015.00
7.4.320.0060.00016.54
7.4.300.0000.00716.55
7.4.290.0000.00616.45
7.4.280.0030.00516.63
7.4.270.0000.00816.52
7.4.260.0040.00816.34
7.4.250.0000.00716.49
7.4.240.0020.00516.50
7.4.230.0030.00316.46
7.4.220.0080.01516.70
7.4.210.0040.01116.54
7.4.200.0070.00016.58
7.4.160.0080.00816.54
7.4.150.0100.00717.40
7.4.140.0120.00817.86
7.4.130.0120.00816.43
7.4.120.0110.00716.36
7.4.110.0130.00616.40
7.4.100.0090.01316.46
7.4.90.0030.01416.54
7.4.80.0030.01419.39
7.4.70.0140.00316.30
7.4.60.0070.01016.35
7.4.50.0030.00616.53
7.4.40.0040.01216.35
7.4.30.0090.00616.34
7.4.00.0070.01015.06
7.3.330.0030.00313.29
7.3.320.0030.00313.36
7.3.310.0000.00616.38
7.3.300.0030.00316.23
7.3.290.0000.01416.30
7.3.280.0120.00416.33
7.3.270.0090.00917.40
7.3.260.0110.00616.44
7.3.240.0100.00616.40
7.3.230.0060.01216.59
7.3.210.0070.01016.50
7.3.200.0130.01016.35
7.3.190.0120.00616.49
7.3.180.0060.00916.34
7.3.170.0100.00716.51
7.3.160.0000.01716.49
7.3.120.0100.00314.95
7.3.110.0100.00714.63
7.3.100.0060.00915.04
7.3.90.0110.00414.80
7.3.80.0060.00314.82
7.3.70.0000.00914.52
7.3.60.0040.00814.59
7.3.50.0070.00714.82
7.3.40.0030.01014.60
7.3.30.0060.00314.79
7.3.20.0030.01216.73
7.3.10.0060.00316.71
7.3.00.0030.00716.54
7.2.330.0040.01916.70
7.2.320.0100.00716.82
7.2.310.0100.00616.28
7.2.300.0100.00716.71
7.2.290.0060.01516.63
7.2.250.0060.01314.76
7.2.240.0120.00914.70
7.2.230.0080.01115.17
7.2.220.0030.01015.18
7.2.210.0040.01115.21
7.2.200.0000.00814.75
7.2.190.0120.00315.00
7.2.180.0000.01015.05
7.2.170.0070.01114.95
7.2.60.0110.00416.89
7.2.00.0080.00419.43
7.1.330.0070.01015.69
7.1.320.0070.00715.76
7.1.310.0030.00915.62
7.1.300.0090.00315.70
7.1.290.0000.01415.58
7.1.280.0040.00815.75
7.1.270.0060.01015.86
7.1.260.0040.00715.59
7.1.200.0030.00715.78
7.1.100.0000.01118.16
7.1.70.0030.00616.92
7.1.60.0180.00719.40
7.1.50.0100.01416.84
7.1.00.0030.07722.36
7.0.200.0060.00316.63
7.0.140.0000.07322.08
7.0.60.0200.07319.93
7.0.50.0000.04717.75
7.0.40.0030.06020.40
7.0.30.0500.06020.22
7.0.20.0230.04720.26
7.0.10.0270.05320.23
7.0.00.0100.07020.22
5.6.280.0000.07721.04
5.6.210.0030.08320.67
5.6.200.0070.08318.20
5.6.190.0100.05020.53
5.6.180.0200.09020.50
5.6.170.0300.07020.52
5.6.160.0130.06720.55
5.6.150.0070.07018.19
5.6.140.0030.04718.18
5.6.130.0170.07718.19
5.6.120.0000.07020.98
5.6.110.0100.08020.98
5.6.100.0130.04720.97
5.6.90.0130.03721.07
5.6.80.0070.05320.54
5.6.70.4570.03720.38
5.5.350.0100.06720.42
5.5.340.0000.05718.04
5.5.330.0100.04320.29
5.5.320.0300.04320.30
5.5.310.0270.05720.50
5.5.300.0100.04017.98
5.5.290.0100.03717.93
5.5.280.0070.05020.84
5.5.270.0000.04720.79
5.5.260.0200.08020.72
5.5.250.0100.08320.78
5.5.240.3870.04020.25
5.4.450.0330.03319.41
5.4.440.0230.04719.53
5.4.430.0330.03719.33
5.4.420.0200.04719.32
5.4.410.0200.03719.39
5.4.400.0200.03718.99
5.4.390.0500.04719.08
5.4.380.0230.05718.82
5.4.370.0400.04718.76
5.4.360.0330.07318.79
5.4.350.0300.05318.80
5.4.340.0300.05318.84
5.4.320.0030.03912.50
5.4.310.0050.03812.50
5.4.300.0050.03612.49
5.4.290.0070.03612.49
5.4.280.0050.03612.39
5.4.270.0080.03312.39
5.4.260.0070.03712.39
5.4.250.0090.03412.39
5.4.240.0060.03612.39
5.4.230.0040.04012.38
5.4.220.0050.03612.38
5.4.210.0060.03412.38
5.4.200.0050.03912.39
5.4.190.0080.04412.38
5.4.180.0060.03512.38
5.4.170.0040.04312.39
5.4.160.0070.03312.39
5.4.150.0070.03412.38
5.4.140.0070.04612.07
5.4.130.0050.03512.05
5.4.120.0040.03612.01
5.4.110.0060.03412.01
5.4.100.0070.03412.01
5.4.90.0050.03712.01
5.4.80.0050.03612.01
5.4.70.0080.03312.00
5.4.60.0080.03112.01
5.4.50.0040.03712.00
5.4.40.0040.03611.99
5.4.30.0030.04111.98
5.4.20.0030.03711.99
5.4.10.0080.03111.98
5.4.00.0060.04211.48
5.3.290.0040.04012.80
5.3.280.0030.04212.71
5.3.270.0050.03912.73
5.3.260.0040.04112.72
5.3.250.0050.03712.71
5.3.240.0080.03512.72
5.3.230.0080.03512.71
5.3.220.0050.03812.68
5.3.210.0060.03812.68
5.3.200.0080.03412.68
5.3.190.0040.03912.68
5.3.180.0050.03712.67
5.3.170.0070.03512.67
5.3.160.0050.03712.68
5.3.150.0070.03512.68
5.3.140.0060.03512.66
5.3.130.0070.04812.66
5.3.120.0070.03712.66
5.3.110.0060.03812.66
5.3.100.0060.03612.12
5.3.90.0030.03812.09
5.3.80.0100.03712.09
5.3.70.0050.04712.09
5.3.60.0060.04412.07
5.3.50.0060.03512.02
5.3.40.0050.04012.02
5.3.30.0060.03811.98
5.3.20.0070.03511.76
5.3.10.0050.03411.72
5.3.00.0050.03611.71
5.2.170.0020.0349.21
5.2.160.0030.0299.22
5.2.150.0040.0389.22
5.2.140.0030.0369.21
5.2.130.0030.0309.18
5.2.120.0020.0309.18
5.2.110.0040.0299.18
5.2.100.0080.0259.18
5.2.90.0050.0369.18
5.2.80.0030.0319.17
5.2.70.0060.0339.17
5.2.60.0030.0319.12
5.2.50.0090.0259.09
5.2.40.0010.0329.07
5.2.30.0040.0299.05
5.2.20.0070.0269.04
5.2.10.0070.0258.94
5.2.00.0040.0318.80
5.1.60.0040.0258.08
5.1.50.0050.0248.07
5.1.40.0030.0258.06
5.1.30.0050.0258.40
5.1.20.0020.0288.43
5.1.10.0050.0258.16
5.1.00.0030.0268.16
5.0.50.0040.0206.63
5.0.40.0020.0206.49
5.0.30.0010.0336.30
5.0.20.0010.0216.27
5.0.10.0030.0196.25
5.0.00.0030.0316.24
4.4.90.0020.0204.78
4.4.80.0040.0134.76
4.4.70.0030.0144.75
4.4.60.0020.0154.76
4.4.50.0040.0134.77
4.4.40.0030.0254.71
4.4.30.0050.0194.76
4.4.20.0000.0214.84
4.4.10.0010.0174.85
4.4.00.0020.0254.76
4.3.110.0040.0144.67
4.3.100.0030.0144.66
4.3.90.0010.0174.63
4.3.80.0030.0234.59
4.3.70.0020.0144.63
4.3.60.0020.0224.63
4.3.50.0020.0174.63
4.3.40.0040.0284.54
4.3.30.0030.0203.30
4.3.20.0010.0193.27
4.3.10.0010.0173.23
4.3.00.0000.02015.97

preferences:
69.84 ms | 401 KiB | 5 Q