3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private $value; public function setValue($val) { $this->value = $val; } public function getValue() { return $this->value; } } class B extends A { private $value; public function setValue($val) { $this->value = $val; } } $a = new A; $b = new B; $a->setValue(123); $b->setValue(544); var_dump($a->getValue(), $b->getValue());

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)
8.3.60.0150.00616.63
8.3.50.0080.01222.04
8.3.40.0110.00718.74
8.3.30.0140.00018.97
8.3.20.0000.00720.25
8.3.10.0080.00021.95
8.3.00.0060.00319.13
8.2.180.0140.00718.29
8.2.170.0040.01122.96
8.2.160.0080.01220.39
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0050.00319.64
8.2.110.0070.00319.38
8.2.100.0040.00817.63
8.2.90.0000.00818.90
8.2.80.0080.00017.97
8.2.70.0120.00017.35
8.2.60.0000.00817.93
8.2.50.0090.00018.07
8.2.40.0040.00419.88
8.2.30.0040.00417.91
8.2.20.0080.00017.60
8.2.10.0030.00618.04
8.2.00.0040.00417.65
8.1.280.0090.00925.92
8.1.270.0000.00818.93
8.1.260.0020.00526.35
8.1.250.0060.00328.09
8.1.240.0060.00323.92
8.1.230.0060.00618.93
8.1.220.0050.00317.79
8.1.210.0090.00018.77
8.1.200.0060.00317.35
8.1.190.0030.00517.22
8.1.180.0060.00318.10
8.1.170.0040.00420.37
8.1.160.0080.00021.96
8.1.150.0040.00418.82
8.1.140.0070.00017.39
8.1.130.0000.00717.87
8.1.120.0060.00317.30
8.1.110.0030.00517.36
8.1.100.0030.00317.37
8.1.90.0040.00417.36
8.1.80.0050.00217.29
8.1.70.0040.00417.42
8.1.60.0000.00817.57
8.1.50.0000.01117.52
8.1.40.0030.00617.52
8.1.30.0000.00917.71
8.1.20.0040.00417.56
8.1.10.0040.00417.37
8.1.00.0000.00717.45
8.0.300.0020.00518.77
8.0.290.0040.00416.63
8.0.280.0030.00318.39
8.0.270.0000.00717.15
8.0.260.0040.00417.16
8.0.250.0040.00316.91
8.0.240.0030.00616.90
8.0.230.0030.00616.89
8.0.220.0000.00716.73
8.0.210.0050.00216.82
8.0.200.0000.00716.88
8.0.190.0040.00416.94
8.0.180.0000.00716.79
8.0.170.0030.00516.75
8.0.160.0030.00416.72
8.0.150.0040.00416.80
8.0.140.0030.00316.77
8.0.130.0000.00613.22
8.0.120.0040.00416.84
8.0.110.0050.00316.73
8.0.100.0040.00416.66
8.0.90.0030.00516.73
8.0.80.0040.01916.83
8.0.70.0030.00516.70
8.0.60.0000.00716.79
8.0.50.0040.00416.80
8.0.30.0090.01217.11
8.0.20.0120.00617.40
8.0.10.0000.00817.02
8.0.00.0070.01016.90
7.4.330.0000.00515.03
7.4.320.0030.00316.46
7.4.300.0050.00216.49
7.4.290.0000.00716.55
7.4.280.0000.00816.55
7.4.270.0070.00016.47
7.4.260.0000.00716.57
7.4.250.0030.00516.39
7.4.240.0050.00316.54
7.4.230.0030.00316.58
7.4.220.0090.00916.71
7.4.210.0070.00916.49
7.4.200.0070.00016.34
7.4.160.0120.00316.53
7.4.150.0120.00617.40
7.4.140.0110.01217.86
7.4.130.0080.00816.43
7.4.120.0170.00216.52
7.4.110.0120.00616.62
7.4.100.0090.00916.32
7.4.90.0090.00916.40
7.4.80.0140.00716.43
7.4.70.0080.01116.41
7.4.60.0000.01616.46
7.4.50.0050.00316.38
7.4.40.0100.01416.41
7.4.30.0120.00616.36
7.4.00.0100.00814.80
7.3.330.0020.00213.19
7.3.320.0080.00413.18
7.3.310.0070.00016.38
7.3.300.0030.00316.17
7.3.290.0000.00716.16
7.3.280.0100.00716.22
7.3.270.0140.00717.40
7.3.260.0240.00316.16
7.3.250.0090.01116.28
7.3.240.0100.00716.24
7.3.230.0070.01016.39
7.3.210.0160.00316.26
7.3.200.0070.01119.39
7.3.190.0060.01016.33
7.3.180.0080.00916.53
7.3.170.0060.01016.47
7.3.160.0090.00916.34
7.3.120.0070.01114.73
7.3.110.0030.01614.96
7.3.100.0070.01014.95
7.3.90.0060.00914.71
7.3.80.0090.00614.72
7.3.70.0070.00714.60
7.3.60.0030.01214.74
7.3.50.0080.00414.80
7.3.40.0080.00814.59
7.3.30.0060.00614.53
7.3.20.0060.00616.73
7.3.10.0040.00816.63
7.3.00.0100.00616.50
7.2.330.0100.01616.55
7.2.320.0160.00416.42
7.2.310.0040.01916.64
7.2.300.0070.01016.66
7.2.290.0070.01016.44
7.2.250.0100.00715.25
7.2.240.0070.01414.95
7.2.230.0120.00614.90
7.2.220.0050.00515.06
7.2.210.0030.00814.61
7.2.200.0100.00715.12
7.2.190.0110.00415.11
7.2.180.0040.00814.91
7.2.170.0060.00915.02
7.2.60.0080.00416.63
7.2.00.0040.00819.21
7.1.330.0000.01315.71
7.1.320.0060.00615.48
7.1.310.0060.00615.91
7.1.300.0060.00615.75
7.1.290.0030.01015.71
7.1.280.0030.00915.78
7.1.270.0100.00615.66
7.1.260.0000.00915.61
7.1.200.0130.00315.62
7.1.100.0030.00618.23
7.1.70.0030.01316.81
7.1.60.0200.00319.50
7.1.50.0070.01416.86
7.1.00.0000.08022.33
7.0.200.0030.00616.61
7.0.140.0000.07721.95
7.0.60.0000.07019.95
7.0.50.0070.06017.88
7.0.40.0100.08320.23
7.0.30.0200.06320.23
7.0.20.0300.05720.07
7.0.10.0230.04020.16
7.0.00.0100.06020.09
5.6.280.0030.07321.08
5.6.210.0100.03720.71
5.6.200.0070.04018.18
5.6.190.0170.08020.41
5.6.180.0200.04320.60
5.6.170.0430.08320.50
5.6.160.0200.07020.57
5.6.150.0070.08318.21
5.6.140.0070.07318.17
5.6.130.0070.03718.21
5.6.120.0170.05021.02
5.6.110.0130.06321.14
5.6.100.0070.07321.05
5.6.90.0070.07720.99
5.6.80.0230.07020.51
5.6.70.0300.07720.51
5.5.350.0170.02720.44
5.5.340.0000.04018.04
5.5.330.0070.07720.57
5.5.320.0100.05020.27
5.5.310.0230.08320.34
5.5.300.0030.04018.04
5.5.290.0000.07017.93
5.5.280.0000.07020.86
5.5.270.0070.04020.77
5.5.260.0030.08320.88
5.5.250.0070.03720.78
5.5.240.0030.07320.28
5.4.450.0600.06019.45
5.4.440.0700.06319.33
5.4.430.1070.06719.39
5.4.420.0630.05719.48
5.4.410.0800.06719.55
5.4.400.0270.05018.50
5.4.390.0270.05318.60
5.4.380.0230.06318.73
5.4.370.0230.05018.75
5.4.360.0230.05318.75
5.4.350.0400.07018.64
5.4.340.0370.05018.74
5.4.320.0270.05718.46
5.4.310.0300.05018.48
5.4.300.0200.06018.75
5.4.290.0300.05018.48
5.4.280.0330.04718.83
5.4.270.0430.06318.47
5.4.260.0330.06718.50
5.4.250.0300.05018.58
5.4.240.0330.05718.78
5.4.230.0230.05318.75
5.4.220.0070.06018.65
5.4.210.0130.05018.56
5.4.200.0130.05016.67
5.4.190.0230.05318.45
5.4.180.0270.05018.46
5.4.170.0270.05318.49
5.4.160.0230.05318.76
5.4.150.0270.05018.67
5.4.140.0300.04316.47
5.4.130.0170.05316.42
5.4.120.0230.05016.45
5.4.110.0200.05016.46
5.4.100.0270.04716.17
5.4.90.0300.05316.17
5.4.80.0300.04316.27
5.4.70.0200.05716.26
5.4.60.0270.05016.27
5.4.50.0230.06016.30
5.4.40.0370.04016.17
5.4.30.0230.05016.22
5.4.20.0270.04716.18
5.4.10.0270.04316.38
5.4.00.0170.05715.78
5.3.290.0200.06014.70
5.3.280.0230.05314.58
5.3.270.0230.05714.67
5.3.260.0200.06714.66
5.3.250.0200.05714.77
5.3.240.0130.06314.71
5.3.230.0230.05314.82
5.3.220.0170.06014.55
5.3.210.0270.05314.60
5.3.200.0330.05014.79
5.3.190.0230.05314.70
5.3.180.0200.05014.62
5.3.170.0200.05314.79
5.3.160.0200.05314.60
5.3.150.0230.05314.61
5.3.140.0270.04714.66
5.3.130.0270.05014.65
5.3.120.0300.04714.66
5.3.110.0300.04714.57
5.3.100.0300.05014.17
5.3.90.0270.05014.15
5.3.80.0300.04714.12
5.3.70.0230.05014.13
5.3.60.0270.04714.13
5.3.50.0270.04714.00
5.3.40.0230.05014.07
5.3.30.0230.05013.93
5.3.20.0230.05013.91
5.3.10.0200.05313.71
5.3.00.0200.05713.64
5.2.170.0270.04011.18
5.2.160.0270.03711.36
5.2.150.0200.04311.19
5.2.140.0170.04711.20
5.2.130.0200.04011.15
5.2.120.0130.04711.18
5.2.110.0270.04311.23
5.2.100.0200.04311.14
5.2.90.0230.04311.18
5.2.80.0230.05711.19
5.2.70.0130.04711.33
5.2.60.0270.04011.16
5.2.50.0270.03711.13
5.2.40.0130.04311.20
5.2.30.0200.04010.98
5.2.20.0100.04711.02
5.2.10.0200.04010.90
5.2.00.0200.03710.91
5.1.60.0130.03710.00
5.1.50.0170.03310.05
5.1.40.0130.03710.01
5.1.30.0130.03710.35
5.1.20.0170.03710.45
5.1.10.0130.03710.20
5.1.00.0100.04310.11
5.0.50.0130.0238.70
5.0.40.0100.0278.47
5.0.30.0100.0408.37
5.0.20.0030.0308.19
5.0.10.0100.0278.20
5.0.00.0070.0478.37
4.4.90.0130.0177.29
4.4.80.0070.0237.29
4.4.70.0070.0237.29
4.4.60.0100.0207.29
4.4.50.0070.0237.29
4.4.40.0070.0377.29
4.4.30.0030.0277.29
4.4.20.0030.0277.29
4.4.10.0000.0277.29
4.4.00.0070.0377.29
4.3.110.0130.0177.29
4.3.100.0130.0177.29
4.3.90.0170.0207.29
4.3.80.0070.0437.29
4.3.70.0100.0277.29
4.3.60.0100.0277.29
4.3.50.0000.0307.29
4.3.40.0170.0277.29
4.3.30.0070.0207.29
4.3.20.0000.0277.29
4.3.10.0000.0277.29
4.3.00.0100.0239.30

preferences:
45.23 ms | 401 KiB | 5 Q