3v4l.org

run code in 300+ PHP versions simultaneously
<?hh class Wrapper<Tval as num> { private Tval $value; public function __construct(Tval $value) { $this->value = $value; } public function setValue(Tval $value): void { $this->value = $value; } public function getValue(): Tval { return $this->value; } public function add(num $addend): void { $this->value += $addend; } } function some() { $a = new Wrapper<int>(2); $a->add(1); } some();

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)
8.4.120.0080.00320.32
8.4.110.0130.00518.76
8.4.100.0120.00817.57
8.4.90.0120.00817.61
8.4.80.0090.00317.50
8.4.70.0080.01117.54
8.4.60.0140.00617.49
8.4.50.0100.01018.72
8.4.40.0040.01217.75
8.4.30.0060.00917.49
8.4.20.0060.00317.54
8.4.10.0130.00317.37
8.3.250.0110.00618.72
8.3.240.0100.00918.82
8.3.230.0110.00916.46
8.3.220.0120.00718.23
8.3.210.0150.00416.49
8.3.200.0130.00616.55
8.3.190.0060.00519.10
8.3.180.0120.00617.04
8.3.170.0130.00619.04
8.3.160.0040.00416.54
8.3.150.0120.00616.97
8.3.140.0090.00918.46
8.3.130.0040.01218.46
8.3.120.0070.01120.30
8.3.110.0100.00720.94
8.3.100.0030.00624.06
8.3.90.0000.00826.77
8.3.80.0000.00917.97
8.3.70.0130.00616.38
8.3.60.0120.00316.21
8.3.50.0110.00821.07
8.3.40.0100.00318.64
8.3.30.0140.00718.97
8.3.20.0060.00820.07
8.3.10.0120.00321.90
8.3.00.0070.00719.02
8.2.290.0150.00420.36
8.2.280.0110.00818.27
8.2.270.0110.00717.04
8.2.260.0080.01116.29
8.2.250.0030.00516.70
8.2.240.0040.00416.90
8.2.230.0090.00022.58
8.2.220.0080.00037.54
8.2.210.0030.00526.77
8.2.200.0000.00916.50
8.2.190.0070.00716.58
8.2.180.0160.00018.05
8.2.170.0110.00418.82
8.2.160.0140.00022.96
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0050.00221.00
8.2.110.0110.00020.83
8.2.100.0090.00317.78
8.2.90.0000.00917.89
8.2.80.0000.00719.15
8.2.70.0080.00017.93
8.2.60.0040.00417.50
8.2.50.0040.00418.10
8.2.40.0000.00822.29
8.2.30.0000.00717.95
8.2.20.0000.00717.51
8.2.10.0050.00217.87
8.2.00.0000.00717.85
8.1.330.0100.00816.57
8.1.320.0080.01015.88
8.1.310.0120.00615.96
8.1.300.0040.00418.44
8.1.290.0060.00330.84
8.1.280.0110.00725.92
8.1.270.0180.00020.24
8.1.260.0100.00326.35
8.1.250.0080.00028.09
8.1.240.0090.00022.42
8.1.230.0040.00720.89
8.1.220.0000.00717.74
8.1.210.0080.00018.77
8.1.200.0060.00317.11
8.1.190.0040.00417.10
8.1.180.0000.00718.10
8.1.170.0080.00019.01
8.1.160.0050.00221.85
8.1.150.0040.00418.75
8.1.140.0000.00717.30
8.1.130.0000.00817.73
8.1.120.0040.00417.31
8.1.110.0030.00517.36
8.1.100.0070.00017.30
8.1.90.0030.00317.21
8.1.80.0050.00317.30
8.1.70.0030.00317.25
8.1.60.0060.00317.37
8.1.50.0000.00717.38
8.1.40.0040.00417.34
8.1.30.0040.00417.56
8.1.20.0040.00417.42
8.1.10.0040.00417.45
8.1.00.0000.00817.35
8.0.300.0040.00419.86
8.0.290.0080.00016.58
8.0.280.0070.00018.23
8.0.270.0060.00017.22
8.0.260.0000.00617.24
8.0.250.0040.00416.73
8.0.240.0070.00016.77
8.0.230.0070.00016.70
8.0.220.0030.00316.74
8.0.210.0060.00016.73
8.0.200.0040.00416.82
8.0.190.0070.00016.82
8.0.180.0070.00016.81
8.0.170.0050.00316.77
8.0.160.0040.00416.75
8.0.150.0070.00016.73
8.0.140.0000.00716.71
8.0.130.0000.00613.30
8.0.120.0080.00016.75
8.0.110.0050.00216.76
8.0.100.0000.00716.60
8.0.90.0030.00316.82
8.0.80.0120.00316.80
8.0.70.0030.00316.76
8.0.60.0070.00016.77
8.0.50.0000.00816.66
8.0.30.0090.00916.95
8.0.20.0060.01317.40
8.0.10.0080.00016.74
8.0.00.0090.00816.79
7.4.330.0000.00615.03
7.4.320.0030.00316.32
7.4.300.0000.00716.46
7.4.290.0030.00316.44
7.4.280.0070.00016.45
7.4.270.0060.00016.51
7.4.260.0030.00316.46
7.4.250.0050.00216.45
7.4.240.0060.00116.31
7.4.230.0030.00316.44
7.4.220.0100.00916.31
7.4.210.0120.00316.47
7.4.200.0000.00716.20
7.4.160.0040.01116.42
7.4.150.0060.01017.40
7.4.140.0120.01217.86
7.4.130.0130.00616.41
7.4.120.0120.00516.41
7.4.110.0080.01116.23
7.4.100.0070.01416.57
7.4.90.0120.00916.29
7.4.80.0090.00819.39
7.4.70.0140.00816.46
7.4.60.0120.00416.27
7.4.50.0000.00816.36
7.4.40.0140.00316.58
7.4.30.0120.00616.52
7.3.330.0040.00413.28
7.3.320.0030.00313.09
7.3.310.0070.00016.20
7.3.300.0060.00016.02
7.3.290.0070.00916.16
7.3.280.0090.00916.14
7.3.270.0140.00317.40
7.3.260.0120.01216.13
7.3.240.0120.00416.44
7.3.230.0030.01416.39
7.3.210.0000.01616.23
7.3.200.0120.00619.39
7.3.190.0120.00416.36
7.3.180.0060.01016.30
7.3.170.0110.00416.27
7.3.160.0130.00716.17
7.2.330.0140.00416.39
7.2.320.0040.01216.52
7.2.310.0030.01316.19
7.2.300.0030.01416.54
7.2.290.0130.00316.63
5.6.110.0070.08720.97
5.6.100.0070.07020.95
5.6.90.0230.05020.93
5.6.80.0130.06720.28
5.5.270.0070.04020.84
5.5.260.0130.06720.64
5.5.250.0100.07720.46
5.5.240.0100.06320.15
5.4.430.0100.05719.21
5.4.420.0070.07319.38
5.4.410.0030.05719.44
5.4.400.0170.05019.07
5.4.390.0130.04719.12
5.4.380.0100.05319.04
5.4.370.0100.05319.25
5.4.360.0070.05719.12
5.4.350.0100.05319.16
5.4.340.0030.05719.23
5.4.320.0070.05719.11
5.4.310.0070.05319.16
5.4.300.0130.04719.09
5.4.290.0130.05719.20
5.4.280.0100.05319.01
5.4.270.0100.05319.11
5.4.260.0170.04719.25
5.4.250.0100.05319.15
5.4.240.0070.06019.25
5.4.230.0200.04319.12
5.4.220.0100.05719.05
5.4.210.0100.07019.01
5.4.200.0130.04716.87
5.4.190.0070.06319.14
5.4.180.0100.05319.09
5.4.170.0000.06319.03
5.4.160.0100.06019.09
5.4.150.0000.06019.09
5.4.140.0030.05716.64
5.4.130.0000.05716.44
5.4.120.0070.05316.54
5.4.110.0100.04716.24
5.4.100.0030.05716.58
5.4.90.0130.05316.41
5.4.80.0130.04316.53
5.4.70.0170.04716.45
5.4.60.0030.06316.44
5.4.50.0130.06016.28
5.4.40.0070.05316.38
5.4.30.0170.05716.55
5.4.20.0170.04716.55
5.4.10.0170.04016.61
5.4.00.0100.04715.73
5.3.290.0030.05714.54
5.3.280.0100.05014.43
5.3.270.0230.04014.49
5.3.260.0070.05714.62
5.3.250.0230.04314.47
5.3.240.0130.05314.54
5.3.230.0070.05314.62
5.3.220.0070.05314.44
5.3.210.0030.06014.46
5.3.200.0170.04014.40
5.3.190.0170.04714.35
5.3.180.0100.05014.34
5.3.170.0100.05014.40
5.3.160.0200.05314.56
5.3.150.0100.05014.48
5.3.140.0030.05714.47
5.3.130.0130.04714.45
5.3.120.0100.05314.46
5.3.110.0030.05714.33
5.3.100.0100.05013.95
5.3.90.0070.06013.93
5.3.80.0070.05013.85
5.3.70.0070.05013.88
5.3.60.0170.04313.87
5.3.50.0130.04313.79
5.3.40.0030.05313.82
5.3.30.0030.05313.74
5.3.20.0100.05013.54
5.3.10.0130.04713.54
5.3.00.0030.05313.59
5.2.170.0030.04710.98
5.2.160.0100.03711.00
5.2.150.0130.03710.99
5.2.140.0000.04710.94
5.2.130.0130.03310.94
5.2.120.0070.03710.94
5.2.110.0030.04311.10
5.2.100.0070.04011.02
5.2.90.0100.03711.04
5.2.80.0000.04711.17
5.2.70.0070.04011.08
5.2.60.0030.04310.82
5.2.50.0100.03711.00
5.2.40.0070.03710.83
5.2.30.0030.04310.96
5.2.20.0030.04010.96
5.2.10.0030.04010.84
5.2.00.0100.04010.75
5.1.60.0030.03310.03
5.1.50.0030.0379.88
5.1.40.0070.03310.05
5.1.30.0070.03310.31
5.1.20.0070.03310.37
5.1.10.0100.0309.99
5.1.00.0070.03310.07
5.0.50.0100.0238.43
5.0.40.0000.0308.48
5.0.30.0130.0338.13
5.0.20.0030.0278.11
5.0.10.0070.0278.26
5.0.00.0000.0438.07
4.4.90.0070.0175.81
4.4.80.0000.0235.83
4.4.70.0000.0235.84
4.4.60.0130.0205.89
4.4.50.0030.0205.82
4.4.40.0000.0375.86
4.4.30.0070.0175.80
4.4.20.0100.0175.79
4.4.10.0000.0235.79
4.4.00.0000.0375.78
4.3.110.0030.0235.79
4.3.100.0030.0235.71
4.3.90.0070.0275.64
4.3.80.0070.0405.64
4.3.70.0070.0275.68
4.3.60.0000.0235.82
4.3.50.0030.0235.64
4.3.40.0030.0335.64
4.3.30.0000.0234.42
4.3.20.0030.0204.39
4.3.10.0000.0234.47
4.3.00.0200.01015.18

preferences:
124.26 ms | 403 KiB | 5 Q