3v4l.org

run code in 300+ PHP versions simultaneously
<?php final class A { private int $value; public function __construct(int $value) { $this->value = $value; } public function getValue(): int { return $this->value; } } $a = new A(100); echo $a->getValue() . PHP_EOL; $a->__construct(200); echo $a->getValue() . PHP_EOL;

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)
8.4.120.0110.00324.08
8.4.110.0100.00918.83
8.4.100.0110.00818.85
8.4.90.0040.00420.49
8.4.80.0060.00317.75
8.4.70.0110.00917.78
8.4.60.0110.00918.86
8.4.50.0050.00419.43
8.4.40.0100.01019.64
8.4.30.0130.00718.85
8.4.20.0060.01517.47
8.4.10.0030.00619.31
8.3.250.0110.00718.94
8.3.240.0070.00117.07
8.3.230.0110.00816.73
8.3.220.0110.00719.04
8.3.210.0130.00518.34
8.3.200.0070.00316.38
8.3.190.0120.00717.32
8.3.180.0130.00616.64
8.3.170.0090.00919.08
8.3.160.0040.01518.28
8.3.150.0000.00818.77
8.3.140.0040.00416.82
8.3.130.0030.00518.53
8.3.120.0060.00920.84
8.3.110.0040.00420.94
8.3.100.0040.00424.06
8.3.90.0170.00326.77
8.3.80.0030.00618.55
8.3.70.0070.01416.75
8.3.60.0040.01416.50
8.3.50.0090.00824.54
8.3.40.0140.00318.77
8.3.30.0160.00018.80
8.3.20.0070.00021.78
8.3.10.0040.00420.20
8.3.00.0060.00323.53
8.2.290.0110.00620.68
8.2.280.0110.00716.58
8.2.270.0070.01117.54
8.2.260.0050.00316.82
8.2.250.0000.00816.79
8.2.240.0030.00617.26
8.2.230.0030.00522.58
8.2.220.0030.00637.54
8.2.210.0070.01026.77
8.2.200.0070.00316.63
8.2.190.0110.00416.88
8.2.180.0060.00925.92
8.2.170.0140.00718.80
8.2.160.0100.00322.96
8.2.150.0080.00025.66
8.2.140.0070.00024.66
8.2.130.0000.00826.16
8.2.120.0060.00320.94
8.2.110.0000.01022.24
8.2.100.0090.00317.84
8.2.90.0030.00617.96
8.2.80.0000.00819.29
8.2.70.0030.00617.63
8.2.60.0000.00918.04
8.2.50.0000.00818.07
8.2.40.0040.00418.16
8.2.30.0020.00518.08
8.2.20.0070.00017.99
8.2.10.0000.00819.20
8.2.00.0040.00419.08
8.1.330.0100.00822.13
8.1.320.0100.00817.82
8.1.310.0000.00817.00
8.1.300.0090.00018.17
8.1.290.0030.00630.84
8.1.280.0070.01325.92
8.1.270.0060.00322.13
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0060.00322.14
8.1.230.0120.00020.85
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.25
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0030.00618.78
8.1.160.0040.00418.91
8.1.150.0070.00018.91
8.1.140.0000.00818.89
8.1.130.0040.00417.48
8.1.120.0050.00317.52
8.1.110.0080.00017.41
8.1.100.0000.00817.37
8.1.90.0000.00717.45
8.1.80.0030.00517.51
8.1.70.0050.00217.49
8.1.60.0040.00417.61
8.1.50.0030.00517.43
8.1.40.0000.00817.59
8.1.30.0050.00317.56
8.1.20.0000.00817.64
8.1.10.0000.00717.53
8.1.00.0040.00417.54
8.0.300.0040.00420.12
8.0.290.0040.00416.75
8.0.280.0030.00318.50
8.0.270.0070.00017.98
8.0.260.0000.00716.74
8.0.250.0030.00316.95
8.0.240.0040.00416.89
8.0.230.0000.00716.91
8.0.220.0000.00716.80
8.0.210.0000.00716.86
8.0.200.0000.00816.96
8.0.190.0030.00316.92
8.0.180.0040.00416.90
8.0.170.0030.00616.81
8.0.160.0050.00316.80
8.0.150.0030.00516.94
8.0.140.0040.00416.91
8.0.130.0060.00013.35
8.0.120.0040.00416.93
8.0.110.0000.00816.93
8.0.100.0040.00416.85
8.0.90.0080.00016.94
8.0.80.0070.01016.89
8.0.70.0030.00516.79
8.0.60.0000.00716.96
8.0.50.0000.00816.71
8.0.30.0060.01117.19
8.0.20.0130.00717.07
8.0.10.0050.00216.90
8.0.00.0130.01316.59
7.4.330.0000.00415.55
7.4.320.0030.00316.55
7.4.300.0030.00316.62
7.4.290.0000.00716.66
7.4.280.0000.00816.61
7.4.270.0060.00016.60
7.4.260.0060.00316.60
7.4.250.0000.00716.56
7.4.240.0030.00516.63
7.4.230.0080.00016.49
7.4.220.0030.00516.54
7.4.210.0050.00916.57
7.4.200.0000.00716.45
7.4.130.0170.00416.65
7.4.120.0080.01216.59
7.4.110.0170.00516.37
7.4.100.0120.00916.56
7.4.90.0120.00916.50
7.4.80.0110.01217.79
7.4.70.0100.01216.49
7.4.60.0140.00716.31
7.4.50.0100.00916.41
7.4.40.0090.00916.35
7.4.30.0090.00916.41
7.4.20.0100.00916.42
7.4.10.0100.00916.38
7.4.00.0090.01016.46
7.3.330.0000.00716.28
7.3.320.0000.00513.07
7.3.310.0000.00716.18
7.3.300.0000.00616.21
7.3.290.0030.00316.16
7.3.280.0060.00916.11
7.3.260.0210.00416.34
7.3.240.0090.01116.20
7.3.230.0090.01116.01
7.3.220.0070.02016.24
7.3.210.0080.01016.23
7.3.200.0110.01016.19
7.3.190.0160.00616.20
7.3.180.0120.01116.09
7.3.170.0090.00916.19
7.3.160.0090.00916.19
7.3.150.0090.00916.21
7.3.140.0100.00916.19
7.3.130.0090.00916.18
7.3.120.0090.00916.17
7.3.110.0100.00916.18
7.3.100.0100.00916.18
7.3.90.0090.00916.18
7.3.80.0090.00816.18
7.3.70.0090.00916.14
7.3.60.0080.01016.12
7.3.50.0090.00916.12
7.3.40.0090.00916.13
7.3.30.0090.00916.13
7.3.20.0110.00916.22
7.3.10.0110.00916.19
7.3.00.0110.00916.20
7.2.340.0130.01016.36
7.2.330.0150.00716.23
7.2.320.0110.00916.34
7.2.310.0110.01016.55
7.2.300.0100.01316.36
7.2.290.0090.00916.28
7.2.280.0090.00916.24
7.2.270.0100.01016.28
7.2.260.0090.01016.29
7.2.250.0090.00916.28
7.2.240.0090.01016.29
7.2.230.0090.01016.27
7.2.220.0090.01016.29
7.2.210.0090.01016.28
7.2.200.0090.01016.28
7.2.190.0090.00916.25
7.2.180.0090.00916.27
7.2.170.0090.00916.25
7.2.160.0090.01016.24
7.2.150.0110.00916.39
7.2.140.0110.00916.37
7.2.130.0100.01016.36
7.2.120.0110.00916.38
7.2.110.0100.00916.38
7.2.100.0100.00916.38
7.2.90.0090.01116.37
7.2.80.0110.00916.37
7.2.70.0090.01016.36
7.2.60.0120.00916.34
7.2.50.0100.01116.35
7.2.40.0110.01016.39
7.2.30.0100.01016.37
7.2.20.0100.01016.36
7.2.10.0110.01016.34
7.2.00.0100.01016.35

preferences:
29.6 ms | 403 KiB | 5 Q