3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Base { protected $v = true; protected function isVmh() { return $this->v; } public function __call($name, $args) { return false; } } $b = new Base; echo $b->isVmh() ? 1 : 0;

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)
8.3.60.0040.01816.63
8.3.50.0100.00821.95
8.3.40.0140.00018.50
8.3.30.0110.00318.92
8.3.20.0050.00220.38
8.3.10.0050.00323.53
8.3.00.0030.00620.59
8.2.180.0080.01116.63
8.2.170.0070.00722.96
8.2.160.0150.00022.00
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0070.00326.16
8.2.120.0080.00021.04
8.2.110.0060.00322.16
8.2.100.0120.00017.59
8.2.90.0060.00319.14
8.2.80.0080.00017.97
8.2.70.0090.00017.63
8.2.60.0030.00717.68
8.2.50.0030.00618.07
8.2.40.0040.00418.16
8.2.30.0030.00618.08
8.2.20.0000.01017.52
8.2.10.0040.00417.49
8.2.00.0000.00817.48
8.1.280.0030.01025.92
8.1.270.0080.00023.84
8.1.260.0020.00526.35
8.1.250.0040.00428.09
8.1.240.0090.00023.83
8.1.230.0120.00018.98
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.25
8.1.190.0030.00617.41
8.1.180.0050.00518.10
8.1.170.0050.00318.42
8.1.160.0030.00622.00
8.1.150.0070.00018.49
8.1.140.0050.00217.41
8.1.130.0030.00317.88
8.1.120.0030.00617.29
8.1.110.0000.00717.39
8.1.100.0050.00317.28
8.1.90.0070.00017.44
8.1.80.0000.00717.41
8.1.70.0000.00717.28
8.1.60.0040.00417.65
8.1.50.0040.00417.44
8.1.40.0070.00017.39
8.1.30.0040.00417.57
8.1.20.0030.00617.62
8.1.10.0040.00417.57
8.1.00.0040.00417.58
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0000.00718.52
8.0.270.0030.00317.29
8.0.260.0030.00316.72
8.0.250.0000.00716.82
8.0.240.0000.00817.02
8.0.230.0040.00416.93
8.0.220.0000.00816.82
8.0.210.0030.00316.76
8.0.200.0060.00016.83
8.0.190.0040.00416.93
8.0.180.0000.00816.85
8.0.170.0030.00516.80
8.0.160.0030.00516.75
8.0.150.0040.00416.76
8.0.140.0040.00416.78
8.0.130.0030.00313.21
8.0.120.0030.00516.80
8.0.110.0000.00816.75
8.0.100.0000.00816.75
8.0.90.0050.00216.79
8.0.80.0110.00616.81
8.0.70.0050.00216.65
8.0.60.0050.00216.71
8.0.50.0040.00416.87
8.0.30.0170.00817.03
8.0.20.0090.00917.40
8.0.10.0000.00716.81
8.0.00.0110.00916.88
7.4.330.0050.00015.00
7.4.320.0030.00316.59
7.4.300.0030.00316.60
7.4.290.0040.00416.49
7.4.280.0030.00316.48
7.4.270.0000.00716.52
7.4.260.0030.00316.38
7.4.250.0000.00716.44
7.4.240.0050.00216.56
7.4.230.0030.00316.52
7.4.220.0110.00716.60
7.4.210.0110.00816.57
7.4.200.0070.00016.39
7.4.190.0000.00716.63
7.4.160.0100.00616.35
7.4.150.0120.00617.40
7.4.140.0080.01217.86
7.4.130.0090.00816.43
7.4.120.0100.00716.52
7.4.110.0130.01016.56
7.4.100.0040.01416.48
7.4.90.0070.01016.66
7.4.80.0040.01216.47
7.4.70.0100.01016.48
7.4.60.0000.01616.35
7.4.50.0030.00616.40
7.4.40.0090.00622.77
7.4.30.0040.01116.64
7.4.00.0090.00615.10
7.3.330.0050.00013.24
7.3.320.0050.00013.03
7.3.310.0040.00416.27
7.3.300.0030.00316.10
7.3.290.0030.01316.24
7.3.280.0040.01216.21
7.3.270.0160.00417.40
7.3.260.0060.01216.19
7.3.250.0170.00616.24
7.3.240.0110.00716.22
7.3.230.0090.00616.44
7.3.210.0130.00816.20
7.3.200.0090.00919.39
7.3.190.0160.00616.48
7.3.180.0050.01116.54
7.3.170.0080.00816.37
7.3.160.0100.00716.18
7.3.120.0030.01314.70
7.3.110.0100.00314.80
7.3.100.0040.01214.51
7.3.90.0060.00914.86
7.3.80.0040.00714.46
7.3.70.0070.00714.72
7.3.60.0100.00714.83
7.3.50.0030.00914.49
7.3.40.0070.00714.50
7.3.30.0000.01414.42
7.3.20.0100.00716.35
7.3.10.0060.00916.34
7.3.00.0120.00316.50
7.2.330.0180.00616.75
7.2.320.0070.01016.43
7.2.310.0030.01316.46
7.2.300.0050.01116.53
7.2.290.0090.01216.59
7.2.250.0080.01114.88
7.2.240.0100.00715.04
7.2.230.0060.01215.14
7.2.220.0030.01215.28
7.2.210.0000.01514.89
7.2.200.0150.00314.99
7.2.190.0070.01114.73
7.2.180.0090.00314.69
7.2.170.0030.01114.91
7.2.00.0030.00919.19
7.1.330.0070.01015.73
7.1.320.0090.00615.46
7.1.310.0060.00615.62
7.1.300.0090.00015.50
7.1.290.0070.00315.62
7.1.280.0030.01015.64
7.1.270.0000.01415.57
7.1.260.0030.00615.59
7.1.100.0030.00918.32
7.1.70.0040.01116.91
7.1.60.0060.01619.29
7.1.50.0070.01516.79
7.1.00.0000.07722.42
7.0.200.0120.00316.32
7.0.140.0070.07322.15
7.0.60.0100.08019.95
7.0.50.0000.04317.86
7.0.40.0000.05320.11
7.0.30.0330.07320.24
7.0.20.0270.07020.09
7.0.10.0330.07320.10
7.0.00.0100.06020.12
5.6.280.0070.07020.90
5.6.210.0070.03720.71
5.6.200.0100.08018.12
5.6.190.0130.08020.61
5.6.180.0430.08020.68
5.6.170.0130.04320.52
5.6.160.0100.08720.47
5.6.150.0100.03318.16
5.6.140.0070.04018.34
5.6.130.0030.07718.12
5.6.120.0030.04320.98
5.6.110.0030.04020.98
5.6.100.0030.07720.99
5.6.90.0100.08020.98
5.6.80.0230.06720.36
5.6.70.2000.03720.50
5.5.350.0000.08720.42
5.5.340.0070.08018.08
5.5.330.0030.07720.32
5.5.320.0030.09020.55
5.5.310.0230.04320.35
5.5.300.0200.06717.97
5.5.290.0130.07717.94
5.5.280.0070.04020.88
5.5.270.0130.07720.77
5.5.260.0030.05020.80
5.5.250.0200.07020.56
5.5.240.0070.07720.27
5.4.450.0200.04319.57
5.4.440.0870.06319.25
5.4.430.0100.05319.40
5.4.420.0700.06019.68
5.4.410.0500.06719.32
5.4.400.1370.06718.73
5.4.390.1470.06018.54
5.4.380.0200.05318.81
5.4.370.0130.05318.72
5.4.360.0200.04318.47
5.4.350.0200.05018.52
5.4.340.0130.06318.57
5.4.320.0100.03312.50
5.4.310.0040.04412.50
5.4.300.0070.03412.50
5.4.290.0070.03812.50
5.4.280.0100.03412.37
5.4.270.0040.03912.37
5.4.260.0060.04012.37
5.4.250.0140.04612.37
5.4.240.0090.04112.38
5.4.230.0080.03812.36
5.4.220.0070.03812.36
5.4.210.0050.04212.36
5.4.200.0050.04112.36
5.4.190.0070.03812.36
5.4.180.0090.03512.36
5.4.170.0090.04912.37
5.4.160.0080.04712.37
5.4.150.0120.04512.36
5.4.140.0100.05012.04
5.4.130.0110.04212.03
5.4.120.0090.03711.99
5.4.110.0100.03811.99
5.4.100.0080.03811.99
5.4.90.0090.03711.99
5.4.80.0100.03911.99
5.4.70.0050.04511.98
5.4.60.0090.03611.99
5.4.50.0070.03911.98
5.4.40.0090.04111.97
5.4.30.0120.03711.97
5.4.20.0120.04411.97
5.4.10.0060.04011.97
5.4.00.0040.04211.46
5.3.290.0080.04212.80
5.3.280.0080.03812.71
5.3.270.0050.04312.73
5.3.260.0080.04012.72
5.3.250.0080.03812.72
5.3.240.0100.03812.71
5.3.230.0090.03712.71
5.3.220.0080.05212.68
5.3.210.0070.05512.68
5.3.200.0060.04412.68
5.3.190.0080.03912.68
5.3.180.0080.04812.67
5.3.170.0080.05712.67
5.3.160.0080.04312.68
5.3.150.0070.04512.68
5.3.140.0140.05212.66
5.3.130.0110.05312.65
5.3.120.0130.04912.66
5.3.110.0110.05312.66
5.3.100.0110.04812.12
5.3.90.0120.04612.08
5.3.80.0060.05012.07
5.3.70.0110.04612.07
5.3.60.0120.04512.06
5.3.50.0110.04512.00
5.3.40.0090.05312.00
5.3.30.0100.04811.96
5.3.20.0070.04811.75
5.3.10.0080.03711.70
5.3.00.0090.04011.69
5.2.170.0090.0319.19
5.2.160.0050.0329.19
5.2.150.0050.0359.20
5.2.140.0100.0389.19
5.2.130.0090.0409.15
5.2.120.0100.0399.15
5.2.110.0080.0379.16
5.2.100.0080.0459.16
5.2.90.0110.0459.15
5.2.80.0110.0449.14
5.2.70.0070.0369.14
5.2.60.0070.0309.09
5.2.50.0040.0379.07
5.2.40.0090.0279.04
5.2.30.0110.0299.02
5.2.20.0100.0289.00
5.2.10.0100.0308.92
5.2.00.0060.0328.78
5.1.60.0070.0308.07
5.1.50.0060.0308.07
5.1.40.0070.0338.05
5.1.30.0060.0278.40
5.1.20.0030.0338.43
5.1.10.0030.0318.15
5.1.00.0030.0318.14
5.0.50.0050.0216.63
5.0.40.0040.0206.48
5.0.30.0050.0366.30
5.0.20.0040.0276.26
5.0.10.0050.0276.24
5.0.00.0050.0396.23
4.4.90.0030.0224.78
4.4.80.0040.0154.76
4.4.70.0000.0194.75
4.4.60.0050.0164.76
4.4.50.0070.0144.77
4.4.40.0020.0294.71
4.4.30.0020.0184.76
4.4.20.0030.0174.85
4.4.10.0010.0204.85
4.4.00.0010.0284.76
4.3.110.0020.0194.66
4.3.100.0040.0144.67
4.3.90.0020.0164.63
4.3.80.0040.0234.58
4.3.70.0020.0154.63
4.3.60.0030.0214.62
4.3.50.0030.0234.63
4.3.40.0030.0324.54
4.3.30.0030.0203.28
4.3.20.0030.0203.27
4.3.10.0060.0173.23
4.3.00.0170.03012.57

preferences:
47.72 ms | 400 KiB | 5 Q