3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyClass {} function foo($var){ $var = 42; } $o = new MyClass; foo($o); var_dump($o);

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)
8.3.60.0110.01118.43
8.3.50.0100.00821.21
8.3.40.0100.01020.46
8.3.30.0130.00320.28
8.3.20.0070.00020.21
8.3.10.0070.00022.09
8.3.00.0050.00322.39
8.2.180.0140.00716.38
8.2.170.0140.00022.96
8.2.160.0030.01022.08
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0000.00726.16
8.2.120.0040.00420.64
8.2.110.0040.00419.37
8.2.100.0070.00418.09
8.2.90.0000.00719.05
8.2.80.0090.00019.38
8.2.70.0030.00617.50
8.2.60.0030.00517.64
8.2.50.0030.00618.07
8.2.40.0030.00618.03
8.2.30.0040.00419.32
8.2.20.0040.00417.50
8.2.10.0040.00417.56
8.2.00.0070.00017.65
8.1.280.0100.00425.92
8.1.270.0040.00423.99
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0000.00923.83
8.1.230.0040.00721.04
8.1.220.0090.00018.77
8.1.210.0050.00318.97
8.1.200.0060.00317.23
8.1.190.0030.00517.28
8.1.180.0090.00318.10
8.1.170.0030.00518.36
8.1.160.0040.00418.87
8.1.150.0030.00618.57
8.1.140.0050.00317.30
8.1.130.0000.00717.82
8.1.120.0000.00717.43
8.1.110.0000.00717.39
8.1.100.0000.00717.36
8.1.90.0040.00417.29
8.1.80.0030.00317.29
8.1.70.0030.00317.34
8.1.60.0060.00317.63
8.1.50.0040.00417.49
8.1.40.0040.00417.40
8.1.30.0030.00517.53
8.1.20.0000.00917.67
8.1.10.0000.00717.52
8.1.00.0000.00817.42
8.0.300.0000.00719.95
8.0.290.0050.00217.18
8.0.280.0000.00818.31
8.0.270.0070.00017.18
8.0.260.0000.00816.73
8.0.250.0000.00616.89
8.0.240.0060.00616.76
8.0.230.0050.00216.73
8.0.220.0000.00616.80
8.0.210.0000.00816.84
8.0.200.0030.00316.77
8.0.190.0030.00316.79
8.0.180.0000.00716.90
8.0.170.0000.00716.79
8.0.160.0030.00316.68
8.0.150.0030.00316.68
8.0.140.0030.00416.68
8.0.130.0030.00313.25
8.0.120.0080.00016.81
8.0.110.0030.00516.78
8.0.100.0000.00716.76
8.0.90.0050.00316.76
8.0.80.0000.01516.76
8.0.70.0050.00316.77
8.0.60.0000.00716.87
8.0.50.0020.00516.86
8.0.30.0130.00617.06
8.0.20.0150.00517.40
8.0.10.0050.00316.82
8.0.00.0180.00416.65
7.4.330.0070.00015.00
7.4.320.0000.00616.41
7.4.300.0060.00016.50
7.4.290.0000.00616.56
7.4.280.0050.00516.54
7.4.270.0030.00316.55
7.4.260.0060.00013.29
7.4.250.0050.00316.48
7.4.240.0020.00516.59
7.4.230.0070.00016.63
7.4.220.0120.00616.64
7.4.210.0060.00916.62
7.4.200.0030.00316.58
7.4.190.0030.00316.44
7.4.160.0090.00616.34
7.4.150.0060.01217.40
7.4.140.0100.01017.86
7.4.130.0060.01216.49
7.4.120.0080.00816.38
7.4.110.0060.01316.54
7.4.100.0130.00616.43
7.4.90.0070.01016.34
7.4.80.0090.01219.39
7.4.70.0150.00416.42
7.4.60.0090.01316.60
7.4.50.0040.00416.58
7.4.40.0110.00722.77
7.4.30.0100.01016.51
7.4.00.0040.00914.84
7.3.330.0060.00013.09
7.3.320.0020.00213.22
7.3.310.0000.00716.37
7.3.300.0000.00716.11
7.3.290.0090.00616.22
7.3.280.0070.00916.22
7.3.270.0080.00817.40
7.3.260.0150.00316.34
7.3.250.0140.01116.45
7.3.240.0070.01316.51
7.3.230.0160.00016.50
7.3.210.0090.00916.48
7.3.200.0100.00719.39
7.3.190.0080.00916.39
7.3.180.0100.00616.29
7.3.170.0040.01116.49
7.3.160.0070.01016.25
7.3.120.0030.01214.72
7.2.330.0100.00716.43
7.2.320.0040.01516.22
7.2.310.0100.01316.64
7.2.300.0160.00816.59
7.2.290.0080.00816.68
7.2.00.0040.01119.03
7.1.200.0000.00915.46
7.1.100.0090.00317.95
7.1.70.0070.00317.19
7.1.60.0070.01019.32
7.1.50.0030.01716.71
7.1.00.0000.04022.37
7.0.200.0320.00316.50
7.0.140.0070.06322.02
7.0.100.0000.04720.17
7.0.90.0100.04719.95
7.0.80.0100.08019.95
7.0.70.0100.07019.86
7.0.60.0100.08319.96
7.0.50.0030.05020.25
7.0.40.0070.04720.00
7.0.30.0100.07720.08
7.0.20.0100.08319.96
7.0.10.0070.08319.98
7.0.00.0030.08720.02
5.6.280.0100.06721.07
5.6.250.0130.07020.82
5.6.240.0070.08720.63
5.6.230.0000.06020.54
5.6.220.0100.08320.52
5.6.210.0030.05720.64
5.6.200.0100.07021.01
5.6.190.0030.09321.12
5.6.180.0030.08321.04
5.6.170.0200.07721.06
5.6.160.0100.07321.09
5.6.150.0030.09021.03
5.6.140.0100.07721.01
5.6.130.0100.09321.06
5.6.120.0130.07021.02
5.6.110.0170.06720.89
5.6.100.0000.08320.97
5.6.90.0100.08320.90
5.6.80.0070.07720.27
5.6.70.0000.06720.50
5.6.60.0100.07320.34
5.6.50.0130.07720.30
5.6.40.0130.06320.32
5.6.30.0130.07320.32
5.6.20.0070.07720.36
5.6.10.0130.07020.24
5.6.00.0070.04720.38
5.5.380.0100.07720.38
5.5.370.0100.07720.45
5.5.360.0170.06020.41
5.5.350.0070.08320.43
5.5.340.0100.07720.82
5.5.330.0100.06320.84
5.5.320.0100.08020.81
5.5.310.0030.08320.68
5.5.300.0030.07320.83
5.5.290.0070.08020.77
5.5.280.0100.07320.68
5.5.270.0100.08020.59
5.5.260.0100.04720.77
5.5.250.0100.07020.58
5.5.240.0070.08320.22
5.5.230.0100.07720.10
5.5.220.0070.07320.23
5.5.210.0030.07320.23
5.5.200.0070.08020.22
5.5.190.0100.08320.20
5.5.180.0030.07720.22
5.5.160.0100.07020.06
5.5.150.0070.03720.07
5.5.140.0100.08020.18
5.5.130.0130.05020.18
5.5.120.0070.06020.13
5.5.110.0100.08020.21
5.5.100.0200.07020.03
5.5.90.0130.07020.07
5.5.80.0030.04320.00
5.5.70.0070.03720.04
5.5.60.0030.04319.91
5.5.50.0030.04019.96
5.5.40.0030.04320.00
5.5.30.0070.04320.05
5.5.20.0100.03320.09
5.5.10.0030.04320.01
5.5.00.0070.04019.96
5.4.450.0130.07319.45
5.4.440.0070.08019.22
5.4.430.0070.07719.45
5.4.420.0070.04319.41
5.4.410.0100.07319.24
5.4.400.0030.05319.03
5.4.390.0170.06319.12
5.4.380.0070.07319.12
5.4.370.0100.05319.16
5.4.360.0070.05319.14
5.4.350.0100.06719.03
5.4.340.0030.06319.18
5.4.320.0230.05319.13
5.4.310.0070.08319.14
5.4.300.0070.05719.04
5.4.290.0030.08319.12
5.4.280.0070.08019.09
5.4.270.0230.06319.02
5.4.260.0070.07718.90
5.4.250.0030.04719.17
5.4.240.0130.04718.94
5.4.230.0100.03319.13
5.4.220.0070.03718.94
5.4.210.0030.03719.04
5.4.200.0070.03718.89
5.4.190.0070.03718.88
5.4.180.0000.04319.08
5.4.170.0130.03319.07
5.4.160.0070.03319.19
5.4.150.0100.02718.88
5.4.140.0070.03716.41
5.4.130.0070.03316.34
5.4.120.0030.07316.43
5.4.110.0030.07316.41
5.4.100.0100.07016.52
5.4.90.0070.03316.55
5.4.80.0030.03716.30
5.4.70.0100.04016.52
5.4.60.0000.03716.32
5.4.50.0070.03016.47
5.4.40.0000.04016.42
5.4.30.0070.03316.29
5.4.20.0000.04016.36
5.4.10.0030.04016.40
5.4.00.0070.03315.80
5.3.290.0100.06314.59
5.3.280.0000.04314.51
5.3.270.0030.04014.70
5.3.260.0070.03314.66
5.3.250.0100.03014.72
5.3.240.0100.03314.61
5.3.230.0100.07314.52
5.3.220.0000.06014.48
5.3.210.0000.05314.52
5.3.200.0000.04314.62
5.3.190.0100.07014.68
5.3.180.0100.06314.52
5.3.170.0000.04014.63
5.3.160.0030.03314.57
5.3.150.0030.03714.68
5.3.140.0030.03314.61
5.3.130.0100.03014.46
5.3.120.0070.03714.57
5.3.110.0070.03014.54
5.3.100.0000.04014.02
5.3.90.0100.03014.04
5.3.80.0070.03313.91
5.3.70.0030.03714.07
5.3.60.0070.03314.06
5.3.50.0000.03714.01
5.3.40.0100.03013.94
5.3.30.0000.03714.04
5.3.20.0070.03313.75
5.3.10.0000.03713.57
5.3.00.0000.04013.70
5.2.170.0000.03311.18
5.2.160.0100.02011.07
5.2.150.0030.03011.05
5.2.140.0030.03011.19
5.2.130.0000.03011.09
5.2.120.0000.03711.00
5.2.110.0070.02711.03
5.2.100.0000.03011.11
5.2.90.0070.02711.16
5.2.80.0030.02710.99
5.2.70.0070.02711.14
5.2.60.0000.03011.04
5.2.50.0000.03011.12
5.2.40.0030.02311.00
5.2.30.0000.03310.88
5.2.20.0070.02310.96
5.2.10.0030.02710.99
5.2.00.0000.03010.80
5.1.60.0030.0239.86
5.1.50.0030.0239.84
5.1.40.0030.02310.05
5.1.30.0030.02710.36
5.1.20.0000.02710.37
5.1.10.0070.0179.90
5.1.00.0000.03710.13
5.0.50.0030.0238.91
5.0.40.0030.0208.91
5.0.30.0030.0408.91
5.0.20.0070.0408.91
5.0.10.0070.0408.91
5.0.00.0030.0438.91
4.4.90.0030.0108.91
4.4.80.0030.0108.91
4.4.70.0000.0138.91
4.4.60.0000.0138.91
4.4.50.0030.0138.91
4.4.40.0000.0278.91
4.4.30.0000.0178.91
4.4.20.0030.0308.91
4.4.10.0000.0178.91
4.4.00.0070.0278.91
4.3.110.0000.0178.91
4.3.100.0000.0208.91
4.3.90.0000.0178.91
4.3.80.0030.0508.91
4.3.70.0000.0338.91
4.3.60.0000.0378.91
4.3.50.0000.0208.91
4.3.40.0070.0408.91
4.3.30.0070.0208.91
4.3.20.0030.0278.91
4.3.10.0030.0208.91
4.3.00.0000.0238.91

preferences:
46.48 ms | 401 KiB | 5 Q