3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function foo() { return new self(); } } var_dump((new Foo())->foo());

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)
8.3.60.0170.00316.50
8.3.50.0120.01122.88
8.3.40.0100.01018.67
8.3.30.0110.00719.15
8.3.20.0000.00720.35
8.3.10.0060.00323.53
8.3.00.0160.00319.00
8.2.180.0060.00918.29
8.2.170.0030.01022.96
8.2.160.0120.00320.44
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0050.00326.16
8.2.120.0080.00021.16
8.2.110.0090.00020.53
8.2.100.0060.00617.91
8.2.90.0080.00019.07
8.2.80.0060.00317.97
8.2.70.0050.00517.50
8.2.60.0000.00717.68
8.2.50.0000.00918.07
8.2.40.0040.00419.87
8.2.30.0040.00417.81
8.2.20.0000.00817.56
8.2.10.0060.00317.98
8.2.00.0000.00717.43
8.1.280.0100.01025.92
8.1.270.0040.00423.70
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.91
8.1.230.0030.00719.02
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0060.00317.10
8.1.190.0000.00917.10
8.1.180.0040.00418.10
8.1.170.0040.00418.57
8.1.160.0000.00721.95
8.1.150.0040.00418.82
8.1.140.0050.00317.20
8.1.130.0070.00017.73
8.1.120.0000.00717.34
8.1.110.0050.00317.31
8.1.100.0000.00717.36
8.1.90.0030.00317.25
8.1.80.0030.00417.35
8.1.70.0090.00017.29
8.1.60.0040.00417.54
8.1.50.0000.00817.46
8.1.40.0000.00817.44
8.1.30.0080.00017.54
8.1.20.0000.00717.59
8.1.10.0040.00417.48
8.1.00.0000.00817.35
8.0.300.0000.00718.77
8.0.290.0000.00716.58
8.0.280.0040.00418.38
8.0.270.0040.00417.11
8.0.260.0040.00417.21
8.0.250.0070.00016.83
8.0.240.0040.00416.89
8.0.230.0030.00316.90
8.0.220.0030.00316.64
8.0.210.0030.00316.79
8.0.200.0040.00416.77
8.0.190.0000.00716.87
8.0.180.0040.00416.78
8.0.170.0020.00516.69
8.0.160.0040.00416.68
8.0.150.0070.00016.71
8.0.140.0040.00416.72
8.0.130.0050.00013.19
8.0.120.0000.00816.74
8.0.110.0040.00416.73
8.0.100.0000.00816.79
8.0.90.0000.00716.72
8.0.80.0030.01516.71
8.0.70.0070.00016.78
8.0.60.0000.00816.71
8.0.50.0070.00016.81
8.0.30.0070.01116.89
8.0.20.0120.00817.40
8.0.10.0040.00416.82
8.0.00.0110.00716.74
7.4.330.0290.02676.73
7.4.320.0240.02478.90
7.4.300.0320.03278.79
7.4.290.0190.03278.99
7.4.280.0370.02478.95
7.4.270.0360.02378.87
7.4.260.0420.01678.90
7.4.250.0270.03178.90
7.4.240.0200.03078.89
7.4.230.0280.02179.04
7.4.220.1000.05378.96
7.4.210.0620.04078.96
7.4.200.0280.02178.89
7.4.160.0620.07078.72
7.4.150.0850.06278.76
7.4.140.0710.04478.85
7.4.130.0660.04678.91
7.4.120.0780.04278.99
7.4.110.0950.04578.96
7.4.100.0570.05778.74
7.4.90.0520.06578.85
7.4.80.0360.08678.72
7.4.70.0760.06378.88
7.4.60.0660.04578.81
7.4.50.0240.03178.91
7.4.40.0600.05478.84
7.4.30.0690.04278.85
7.4.00.0370.03177.42
7.3.330.0680.048135.11
7.3.320.0610.047135.01
7.3.310.0290.02378.67
7.3.300.0250.02278.67
7.3.290.0640.04878.71
7.3.280.0610.06478.67
7.3.270.0950.06778.73
7.3.260.0760.04978.89
7.3.250.0740.05578.82
7.3.240.0640.05178.93
7.3.230.0590.05678.94
7.3.210.1010.05878.73
7.3.200.0880.07578.72
7.3.190.0540.06478.55
7.3.180.0740.04278.66
7.3.170.0670.04678.70
7.3.160.0480.07078.68
7.3.10.0540.03378.23
7.3.00.1530.03378.38
7.2.330.0560.06379.00
7.2.320.0690.04678.89
7.2.310.0560.06379.13
7.2.300.0530.06078.91
7.2.290.0730.04079.14
7.2.130.1180.03377.88
7.2.120.1880.02478.66
7.2.110.2250.02078.77
7.2.100.1430.03478.36
7.2.90.2070.01578.57
7.2.80.1920.03478.52
7.2.70.1820.03778.46
7.2.60.1790.02878.56
7.2.50.0440.00615.89
7.2.40.1790.02778.72
7.2.30.1910.04378.48
7.2.20.1980.02378.38
7.2.10.1130.03478.70
7.2.00.0680.03879.85
7.1.250.1470.03877.29
7.1.200.0690.02377.57
7.1.100.1750.02273.63
7.1.70.1440.02078.90
7.1.60.0240.05179.16
7.1.50.0820.04878.54
7.1.00.0030.11384.36
7.0.201.2380.01076.66
7.0.140.0100.10084.18
7.0.60.1500.10082.01
7.0.50.0130.07379.89
7.0.40.0270.10722.46
7.0.30.0430.09722.44
7.0.20.0470.10022.41
7.0.10.0130.08322.33
7.0.00.0230.10322.26
5.6.280.0270.13377.95
5.6.210.0200.05377.29
5.6.200.0400.09374.97
5.6.190.0230.11077.20
5.6.180.0500.09777.21
5.6.170.0430.10777.26
5.6.160.0300.10777.06
5.6.150.0230.05775.05
5.6.140.0400.09074.98
5.6.130.0330.10774.98
5.6.120.0300.12377.85
5.6.110.0370.10377.82
5.6.100.0270.10077.96
5.6.90.0230.11777.82
5.6.80.0430.09377.27
5.5.350.0430.10077.46
5.5.340.0270.07374.99
5.5.330.0270.05077.21
5.5.320.0470.05777.29
5.5.310.0500.12377.28
5.5.300.0230.08375.00
5.5.290.0200.06075.10
5.5.280.0400.09377.83
5.5.270.0200.11777.82
5.5.260.0300.10378.01
5.5.250.0200.08077.65
5.5.240.0300.10077.32
5.4.450.5600.05076.80
5.4.440.4300.05376.52
5.4.430.4100.06376.51
5.4.420.4600.05376.79
5.4.410.3730.04776.58
5.4.400.4500.05376.37
5.4.390.4270.05776.48
5.4.380.4270.06076.51
5.4.370.4170.05376.37
5.4.360.4230.04376.46
5.4.350.4130.06076.21
5.4.340.5000.06376.50
5.4.320.5800.05376.48
5.4.310.4500.06076.45
5.4.300.5330.05376.37
5.4.290.4930.06376.50
5.4.280.5870.05776.33
5.4.270.4970.05376.23
5.4.260.4470.05776.40
5.4.250.4400.05376.22
5.4.240.4370.05376.37
5.4.230.4730.06776.21
5.4.220.4770.06076.40
5.4.210.4500.05776.34
5.4.200.4370.04776.22
5.4.190.5330.05076.40
5.4.180.4100.06076.42
5.4.170.4300.05376.34
5.4.160.4130.05776.42
5.4.150.6370.05776.43
5.4.140.4430.05073.73
5.4.130.4600.05373.78
5.4.120.5570.06373.66
5.4.110.4700.05773.91
5.4.100.5230.04773.85
5.4.90.4230.05373.77
5.4.80.4700.05073.82
5.4.70.5230.05373.84
5.4.60.6000.05373.84
5.4.50.5700.06073.82
5.4.40.5270.05073.58
5.4.30.5600.06773.74
5.4.20.5730.05773.57
5.4.10.4670.05773.78
5.4.00.4770.04773.28
5.3.290.3830.04314.74
5.3.280.4370.03714.74
5.3.270.3970.03714.64
5.3.260.3770.03714.50
5.3.250.3670.03314.68
5.3.240.3570.03714.49
5.3.230.3400.03714.59
5.3.220.3730.03014.73
5.3.210.3430.02714.59
5.3.200.3300.04014.58
5.3.190.3870.04014.64
5.3.180.3600.03714.62
5.3.170.4170.03714.45
5.3.160.4330.03314.59
5.3.150.4300.03714.62
5.3.140.5270.03314.56
5.3.130.4000.03714.59
5.3.120.4200.03014.46
5.3.110.3830.03314.58
5.3.100.3700.03014.06
5.3.90.3870.03713.98
5.3.80.2530.03714.04
5.3.70.3300.03714.01
5.3.60.3070.03713.95
5.3.50.3230.04014.10
5.3.40.3470.04014.00
5.3.30.3200.03713.90
5.3.20.3230.03713.85
5.3.10.3300.03013.65
5.3.00.3030.04013.69
5.2.170.2930.02711.29
5.2.160.2930.02711.14
5.2.150.2900.03011.10
5.2.140.2870.03311.03
5.2.130.2800.03011.14
5.2.120.2770.03011.16
5.2.110.2670.03011.02
5.2.100.2770.03011.07
5.2.90.2770.03311.25
5.2.80.3170.02711.14
5.2.70.3100.03311.09
5.2.60.3030.02311.01
5.2.50.3100.02011.02
5.2.40.2630.02310.99
5.2.30.2670.03011.13
5.2.20.2770.02711.03
5.2.10.3400.03710.86
5.2.00.3130.01710.76
5.1.60.2470.0209.97
5.1.50.3000.0239.90
5.1.40.2970.0239.97
5.1.30.2630.02710.33
5.1.20.2900.03010.28
5.1.10.2570.03010.11
5.1.00.2400.02310.13
5.0.50.1570.0238.57
5.0.40.1470.0238.47
5.0.30.1800.0278.19
5.0.20.1700.0208.19
5.0.10.1500.0208.21
5.0.00.1730.0278.16
4.4.90.1470.0176.00
4.4.80.1470.0176.00
4.4.70.1670.0176.00
4.4.60.1630.0206.00
4.4.50.1600.0106.00
4.4.40.1700.0276.00
4.4.30.1730.0176.00
4.4.20.1400.0136.00
4.4.10.1530.0176.00
4.4.00.1170.0276.00
4.3.110.1770.0106.00
4.3.100.1700.0176.00
4.3.90.1570.0176.00
4.3.80.1430.0236.00
4.3.70.1670.0176.00
4.3.60.1370.0176.00
4.3.50.1670.0176.00
4.3.40.1670.0276.00
4.3.30.0870.0176.00
4.3.20.0970.0206.00
4.3.10.0930.0236.00
4.3.00.0900.0276.00

preferences:
40.61 ms | 401 KiB | 5 Q