3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { private $n; public function doSomething(){ echo "if you can see{$this->n}then all is good!"; } } $o1 = (new Test($a = 8))->doSomething();

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)
8.3.70.0150.00716.63
8.3.60.0140.01018.43
8.3.50.0120.00921.99
8.3.40.0070.01018.67
8.3.30.0030.01020.39
8.3.20.0040.00420.29
8.3.10.0000.00821.95
8.3.00.0040.00422.52
8.2.180.0150.00016.75
8.2.170.0070.01022.96
8.2.160.0110.00422.08
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0060.00626.16
8.2.120.0110.00017.63
8.2.110.0090.00021.00
8.2.100.0060.00517.72
8.2.90.0060.00317.91
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0050.00317.78
8.2.50.0040.00418.07
8.2.40.0080.00018.22
8.2.30.0060.00318.17
8.2.20.0070.00017.72
8.2.10.0030.00617.82
8.2.00.0000.00817.79
8.1.280.0170.00325.92
8.1.270.0080.00024.66
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0120.00021.91
8.1.230.0070.00420.85
8.1.220.0000.00717.91
8.1.210.0080.00019.04
8.1.200.0040.00417.10
8.1.190.0060.00317.53
8.1.180.0030.00618.88
8.1.170.0000.00818.59
8.1.160.0040.00418.81
8.1.150.0040.00418.58
8.1.140.0040.00417.39
8.1.130.0070.00017.82
8.1.120.0040.00417.39
8.1.110.0040.00417.28
8.1.100.0040.00417.41
8.1.90.0000.00717.41
8.1.80.0040.00417.34
8.1.70.0080.00017.41
8.1.60.0090.00017.60
8.1.50.0000.00817.52
8.1.40.0080.00017.54
8.1.30.0080.00017.46
8.1.20.0040.00417.58
8.1.10.0030.00517.54
8.1.00.0080.00317.47
8.0.300.0000.00720.02
8.0.290.0030.00317.18
8.0.280.0030.00318.45
8.0.270.0000.00717.23
8.0.260.0000.00816.73
8.0.250.0070.00016.95
8.0.240.0020.00516.95
8.0.230.0030.00316.95
8.0.220.0000.00716.80
8.0.210.0000.00816.83
8.0.200.0000.00716.98
8.0.190.0000.00716.98
8.0.180.0040.00416.91
8.0.170.0040.00416.93
8.0.160.0050.00316.85
8.0.150.0000.00716.91
8.0.140.0080.00016.82
8.0.130.0050.00013.39
8.0.120.0000.00816.89
8.0.110.0050.00316.82
8.0.100.0000.00816.70
8.0.90.0070.00016.81
8.0.80.0040.01116.92
8.0.70.0070.00016.71
8.0.60.0000.00716.86
8.0.50.0050.00316.78
8.0.30.0090.01017.06
8.0.20.0100.00917.40
8.0.10.0070.00016.99
8.0.00.0150.00516.79
7.4.330.0000.00515.01
7.4.320.0030.00316.57
7.4.300.0000.00616.49
7.4.290.0020.00516.58
7.4.280.0000.00716.51
7.4.270.0030.00316.60
7.4.260.0000.00613.34
7.4.250.0040.00416.54
7.4.240.0000.00716.48
7.4.230.0030.00316.55
7.4.220.0070.01116.47
7.4.210.0070.00816.64
7.4.200.0070.00016.34
7.4.190.0030.00316.75
7.4.160.0130.00316.49
7.4.150.0130.00317.40
7.4.140.0110.00817.86
7.4.130.0110.00716.53
7.4.120.0070.01116.51
7.4.110.0100.00616.59
7.4.100.0100.00716.66
7.4.90.0060.01216.42
7.4.80.0090.01219.39
7.4.70.0030.01416.50
7.4.60.0120.00416.31
7.4.50.0040.00416.34
7.4.40.0040.01122.77
7.4.30.0060.01516.50
7.4.00.0060.00914.82
7.3.330.0030.00313.11
7.3.320.0000.00513.04
7.3.310.0000.00716.10
7.3.300.0060.00016.13
7.3.290.0100.01016.26
7.3.280.0080.00816.21
7.3.270.0070.01017.40
7.3.260.0070.01016.25
7.3.250.0120.00716.36
7.3.240.0060.01016.54
7.3.230.0060.01016.50
7.3.210.0100.00616.59
7.3.200.0030.01619.39
7.3.190.0100.00616.15
7.3.180.0040.01216.48
7.3.170.0000.01616.45
7.3.160.0080.00816.32
7.3.120.0070.01015.03
7.3.10.0050.00716.48
7.3.00.0050.00916.54
7.2.330.0090.00916.32
7.2.320.0090.01216.80
7.2.310.0100.00716.60
7.2.300.0070.01016.41
7.2.290.0130.00316.34
7.2.130.0060.00816.86
7.2.120.0080.00716.87
7.2.110.0070.00716.85
7.2.100.0050.00616.77
7.2.90.0010.01017.00
7.2.80.0100.00317.06
7.2.70.0060.00316.76
7.2.60.0070.00616.87
7.2.50.0030.01216.92
7.2.40.0100.00716.94
7.2.30.0080.00516.91
7.2.20.0050.01016.92
7.2.10.0020.01216.86
7.2.00.0040.00917.63
7.1.250.0050.00615.65
7.1.200.0040.01115.58
7.1.100.0120.00618.11
7.1.70.0000.00717.08
7.1.60.0040.01119.32
7.1.50.0070.01716.54
7.1.00.0030.07022.33
7.0.200.0000.00816.37
7.0.140.0030.07322.09
7.0.60.0100.07319.90
7.0.50.0070.05017.88
7.0.40.0100.05720.24
7.0.30.0300.06020.21
7.0.20.0270.04020.22
7.0.10.0070.05020.09
7.0.00.0070.04720.29
5.6.280.0070.07021.10
5.6.210.0070.05720.55
5.6.200.0100.08018.25
5.6.190.0100.08320.47
5.6.180.0270.08020.64
5.6.170.0130.04320.56
5.6.160.0100.05720.50
5.6.150.0030.05018.19
5.6.140.0100.08018.15
5.6.130.0070.06318.28
5.6.120.0070.03721.15
5.6.110.0100.08721.09
5.6.100.0030.05320.96
5.6.90.0070.08320.88
5.6.80.0000.07020.53
5.6.70.4230.04020.37
5.5.350.0300.04020.41
5.5.340.0030.05018.00
5.5.330.0070.07320.57
5.5.320.0230.06720.20
5.5.310.0330.07020.34
5.5.300.0130.07717.91
5.5.290.0070.08318.01
5.5.280.0030.04020.80
5.5.270.0100.08320.97
5.5.260.0100.08020.84
5.5.250.0070.07320.59
5.5.240.3500.04020.26
5.4.450.0230.04719.55
5.4.440.0200.03719.20
5.4.430.0230.04019.40
5.4.420.0230.03719.52
5.4.410.0230.03319.18
5.4.400.0170.03718.88
5.4.390.0130.04019.00
5.4.380.0170.03719.22
5.4.370.0130.04018.98
5.4.360.0130.04019.06
5.4.350.0200.03719.15
5.4.340.0130.04019.00
5.4.320.0170.03719.06
5.4.310.0200.03318.87
5.4.300.0200.03319.21
5.4.290.0230.05719.06
5.4.280.0170.03719.21
5.4.270.0170.03719.24
5.4.260.0170.04018.85
5.4.250.0170.04019.09
5.4.240.0170.03719.13
5.4.230.0100.04019.07
5.4.220.0130.04019.13
5.4.210.0130.04019.08
5.4.200.0200.03319.23
5.4.190.0200.03319.07
5.4.180.0230.03319.21
5.4.170.0170.03719.34
5.4.160.0230.04019.22
5.4.150.0230.03018.78
5.4.140.0200.03316.50
5.4.130.0270.03716.45
5.4.120.0270.03716.39
5.4.110.0170.03716.37
5.4.100.0230.02716.45
5.4.90.0230.02716.55
5.4.80.0170.03716.18
5.4.70.0200.03016.49
5.4.60.0230.03016.17
5.4.50.0130.03716.51
5.4.40.0130.03016.43
5.4.30.0000.03716.42
5.4.20.0100.03716.42
5.4.10.0170.03716.39
5.4.00.0100.04015.89
5.3.290.0130.04014.58
5.3.280.0200.04314.82
5.3.270.0170.03714.66
5.3.260.0200.03314.63
5.3.250.0200.03314.77
5.3.240.0130.04314.68
5.3.230.0130.04014.65
5.3.220.0200.03314.64
5.3.210.0200.03314.58
5.3.200.0170.03714.65
5.3.190.0170.05314.55
5.3.180.0000.04714.79
5.3.170.0070.03314.71
5.3.160.0900.03014.55
5.3.150.1900.02714.65
5.3.140.1870.03314.57
5.3.130.1830.03714.55
5.3.120.1800.04014.60
5.3.110.1930.03714.55
5.3.100.1800.03714.12
5.3.90.2000.02714.17
5.3.80.2070.04013.93
5.3.70.2100.04014.10
5.3.60.1600.03314.12
5.3.50.1770.04013.87
5.3.40.1930.03714.17
5.3.30.1970.03313.92
5.3.20.2030.05313.69
5.3.10.1870.03713.71
5.3.00.2070.04013.55
5.2.170.1770.03711.06
5.2.160.1700.03311.05
5.2.150.1730.03311.07
5.2.140.1830.03311.20
5.2.130.1570.03311.00
5.2.120.1730.03711.18
5.2.110.1700.03711.18
5.2.100.1770.03711.21
5.2.90.1630.02711.02
5.2.80.1770.02711.02
5.2.70.1700.03711.10
5.2.60.1630.03011.13
5.2.50.1830.03010.97
5.2.40.1300.03010.91
5.2.30.1430.02710.92
5.2.20.1330.04010.91
5.2.10.1300.03310.87
5.2.00.1400.03710.63
5.1.60.0970.03310.12
5.1.50.0000.04710.00
5.1.40.0000.0309.90
5.1.30.0030.04710.26
5.1.20.0070.03010.30
5.1.10.0000.03010.18
5.1.00.1500.03310.00
5.0.50.0870.0238.49
5.0.40.0770.0238.47
5.0.30.0800.0408.47
5.0.20.0830.0308.47
5.0.10.0770.0108.47
5.0.00.0730.0338.47
4.4.90.0830.0238.47
4.4.80.0870.0208.47
4.4.70.0670.0108.47
4.4.60.0600.0178.47
4.4.50.0630.0138.47
4.4.40.0670.0238.47
4.4.30.0600.0178.47
4.4.20.0770.0138.47
4.4.10.0700.0208.47
4.4.00.0800.0338.47
4.3.110.0570.0208.47
4.3.100.0700.0138.47
4.3.90.0670.0108.47
4.3.80.0800.0278.47
4.3.70.0700.0178.47
4.3.60.0600.0178.47
4.3.50.0800.0208.47
4.3.40.0670.0278.47
4.3.30.0330.0178.47
4.3.20.0330.0138.47
4.3.10.0330.0208.47
4.3.00.0370.0208.47

preferences:
41.89 ms | 401 KiB | 5 Q