3v4l.org

run code in 300+ PHP versions simultaneously
<?hh class Foo { protected $test; function setTest($test) : Foo { $this->test = $test; return $this; } } class Bar extends Foo { function setTest($test) : Bar { return parent::setTest($test); } } var_dump((new Bar)->setTest('test'));

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)
8.4.120.0090.00520.68
8.4.110.0110.00918.98
8.4.100.0110.01017.70
8.4.90.0120.00718.63
8.4.80.0100.00117.75
8.4.70.0050.00317.70
8.4.60.0140.00618.58
8.4.50.0070.00118.42
8.4.40.0040.00719.28
8.4.30.0160.00317.47
8.4.20.0100.01017.69
8.4.10.0050.00517.28
8.3.250.0140.00418.88
8.3.240.0090.00716.38
8.3.230.0070.00116.40
8.3.220.0130.00417.05
8.3.210.0050.00516.43
8.3.200.0040.00416.45
8.3.190.0080.00616.90
8.3.180.0060.00616.47
8.3.170.0150.00316.98
8.3.160.0130.00616.34
8.3.150.0160.00020.61
8.3.140.0120.00618.67
8.3.130.0030.00618.46
8.3.120.0040.00420.83
8.3.110.0060.00320.94
8.3.100.0070.00316.33
8.3.90.0030.00516.61
8.3.80.0100.00018.31
8.3.70.0150.00016.50
8.3.60.0070.01018.18
8.3.50.0120.00521.99
8.3.40.0070.00718.64
8.3.30.0070.00719.11
8.3.20.0070.00020.09
8.3.10.0070.00021.63
8.3.00.0070.00018.89
8.2.290.0080.00520.14
8.2.280.0110.00518.07
8.2.270.0100.01016.80
8.2.260.0060.00918.17
8.2.250.0080.00016.57
8.2.240.0090.00917.03
8.2.230.0030.00622.58
8.2.220.0080.00024.06
8.2.210.0050.00326.77
8.2.200.0040.00418.04
8.2.190.0110.00716.58
8.2.180.0120.00616.38
8.2.170.0060.01122.96
8.2.160.0130.00022.27
8.2.150.0040.00724.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0000.01019.54
8.2.110.0030.00621.01
8.2.100.0080.00317.66
8.2.90.0050.00317.63
8.2.80.0000.00817.97
8.2.70.0000.00817.93
8.2.60.0040.00417.97
8.2.50.0080.00018.10
8.2.40.0000.00819.82
8.2.30.0040.00417.98
8.2.20.0040.00417.61
8.2.10.0040.00417.93
8.2.00.0040.00417.48
8.1.330.0140.00621.80
8.1.320.0100.00716.14
8.1.310.0110.00418.44
8.1.300.0060.00318.32
8.1.290.0060.00618.88
8.1.280.0100.01025.92
8.1.270.0000.00918.75
8.1.260.0070.00726.35
8.1.250.0040.00428.09
8.1.240.0000.00919.09
8.1.230.0080.00320.97
8.1.220.0000.00917.74
8.1.210.0080.00018.77
8.1.200.0060.00617.23
8.1.190.0000.00817.10
8.1.180.0080.00018.10
8.1.170.0040.00418.52
8.1.160.0000.00721.93
8.1.150.0050.00218.70
8.1.140.0040.00419.11
8.1.130.0000.00717.78
8.1.120.0000.00717.23
8.1.110.0040.00417.32
8.1.100.0040.00417.26
8.1.90.0030.00317.35
8.1.80.0000.00717.28
8.1.70.0040.00417.32
8.1.60.0040.00417.42
8.1.50.0040.00417.39
8.1.40.0060.00317.34
8.1.30.0040.00417.48
8.1.20.0040.00417.39
8.1.10.0070.00017.45
8.1.00.0040.00417.39
8.0.300.0000.00820.16
8.0.290.0040.00416.63
8.0.280.0030.00318.21
8.0.270.0030.00317.06
8.0.260.0000.00817.08
8.0.250.0000.00716.73
8.0.240.0030.00316.82
8.0.230.0000.00716.87
8.0.220.0070.00016.77
8.0.210.0080.00016.73
8.0.200.0070.00416.79
8.0.190.0040.00416.85
8.0.180.0000.00716.77
8.0.170.0000.00716.81
8.0.160.0070.00016.69
8.0.150.0000.00716.56
8.0.140.0000.00716.71
8.0.130.0040.00413.30
8.0.120.0050.00216.68
8.0.110.0040.00416.73
8.0.100.0050.00216.56
8.0.90.0050.00216.78
8.0.80.0060.00916.79
8.0.70.0040.00416.74
8.0.60.0000.00816.83
8.0.50.0030.00416.70
8.0.30.0090.01316.87
8.0.20.0130.00617.40
8.0.10.0030.00316.72
8.0.00.0060.01216.54
7.4.330.0000.00615.03
7.4.320.0040.00416.46
7.4.300.0030.00316.46
7.4.290.0070.00016.44
7.4.280.0050.00316.48
7.4.270.0070.00016.29
7.4.260.0080.00016.45
7.4.250.0040.00416.38
7.4.240.0020.00516.40
7.4.230.0070.00016.57
7.4.220.0090.00916.52
7.4.210.0060.00916.48
7.4.200.0000.00716.46
7.4.160.0130.00716.40
7.4.150.0090.00917.40
7.4.140.0120.00617.86
7.4.130.0080.01116.27
7.4.120.0060.01516.35
7.4.110.0030.01416.48
7.4.100.0120.00916.38
7.4.90.0080.00816.51
7.4.80.0070.01119.39
7.4.70.0100.01116.28
7.4.60.0140.00716.36
7.4.50.0000.00816.42
7.4.40.0130.00616.48
7.4.30.0150.00616.49
7.3.330.0030.00313.16
7.3.320.0050.00013.19
7.3.310.0030.00315.94
7.3.300.0030.00316.10
7.3.290.0060.00716.18
7.3.280.0090.00916.08
7.3.270.0060.01217.40
7.3.260.0110.00616.34
7.3.250.0090.00716.25
7.3.240.0090.00616.27
7.3.230.0070.01416.39
7.3.210.0070.01016.02
7.3.200.0160.00319.39
7.3.190.0120.00916.13
7.3.180.0100.00616.19
7.3.170.0070.01016.31
7.3.160.0080.00816.22
7.2.330.0080.01116.50
7.2.320.0140.00816.26
7.2.310.0060.01216.21
7.2.300.0120.00616.52
7.2.290.0090.00916.28
5.4.390.0130.06018.59
5.4.380.0170.05718.51
5.4.370.0230.06018.78
5.4.360.0170.05718.75
5.4.350.0270.07718.75
5.4.340.0130.05718.62
5.4.320.0130.06318.80
5.4.310.0300.07018.69
5.4.300.0170.06318.76
5.4.290.0200.05318.54
5.4.280.0300.04718.81
5.4.270.0230.05018.58
5.4.260.0230.04718.77
5.4.250.0230.05018.58
5.4.240.0230.05318.56
5.4.230.0200.05018.70
5.4.220.0200.05318.66
5.4.210.0100.06318.54
5.4.200.0300.03716.64
5.4.190.0170.05318.49
5.4.180.0100.06318.77
5.4.170.0300.04318.73
5.4.160.0300.04318.54
5.4.150.0230.05318.74
5.4.140.0170.05316.22
5.4.130.0230.05716.17
5.4.120.0070.06316.29
5.4.110.0230.06316.26
5.4.100.0100.06016.28
5.4.90.0170.06316.42
5.4.80.0100.05716.18
5.4.70.0130.05316.25
5.4.60.0230.05016.14
5.4.50.0200.04316.23
5.4.40.0130.05016.16
5.4.30.0170.04716.21
5.4.20.0100.05716.21
5.4.10.0200.04716.26
5.4.00.0070.05715.73
5.3.290.0170.05314.55
5.3.280.0170.05014.57
5.3.270.0300.04714.60
5.3.260.0300.04014.60
5.3.250.0170.05314.52
5.3.240.0200.05014.53
5.3.230.0270.04314.64
5.3.220.0230.04714.45
5.3.210.0170.05714.47
5.3.200.0230.04714.51
5.3.190.0270.06314.55
5.3.180.0130.05714.54
5.3.170.0070.06314.55
5.3.160.0200.05314.65
5.3.150.0100.06014.61
5.3.140.0100.05714.50
5.3.130.0170.06314.49
5.3.120.0200.05314.59
5.3.110.0130.06314.54
5.3.100.0230.04714.01
5.3.90.0170.05313.94
5.3.80.0200.05014.10
5.3.70.0330.04014.00
5.3.60.0300.06013.96
5.3.50.0200.05013.87
5.3.40.0130.06314.06
5.3.30.0170.05313.89
5.3.20.0300.05713.60
5.3.10.0230.06013.55
5.3.00.0170.07013.58
5.2.170.0100.05011.10
5.2.160.0200.03711.18
5.2.150.0230.03311.11
5.2.140.0170.04011.07
5.2.130.0200.03711.13
5.2.120.0170.03711.13
5.2.110.0170.04011.25
5.2.100.0170.04011.14
5.2.90.0200.03311.11
5.2.80.0270.02711.24
5.2.70.0030.05011.14
5.2.60.0100.04310.97
5.2.50.0170.03711.01
5.2.40.0070.04711.13
5.2.30.0200.03311.00
5.2.20.0100.04310.89
5.2.10.0200.03710.91
5.2.00.0130.04010.82
5.1.60.0100.03310.10
5.1.50.0070.04010.02
5.1.40.0100.0339.97
5.1.30.0100.03710.43
5.1.20.0070.04010.45
5.1.10.0100.03710.13
5.1.00.0070.04310.11
5.0.50.0130.0278.66
5.0.40.0070.0308.38
5.0.30.0070.0478.35
5.0.20.0070.0278.28
5.0.10.0000.0438.34
5.0.00.0030.0478.33
4.4.90.0100.0175.82
4.4.80.0100.0205.89
4.4.70.0100.0205.89
4.4.60.0130.0175.82
4.4.50.0100.0175.91
4.4.40.0030.0375.81
4.4.30.0070.0235.82
4.4.20.0200.0105.96
4.4.10.0130.0175.97
4.4.00.0030.0405.95
4.3.110.0030.0275.82
4.3.100.0030.0235.83
4.3.90.0030.0305.76
4.3.80.0100.0305.78
4.3.70.0130.0135.80
4.3.60.0000.0275.78
4.3.50.0030.0275.86
4.3.40.0100.0305.82
4.3.30.0000.0274.56
4.3.20.0030.0234.63
4.3.10.0030.0234.57
4.3.00.0070.0208.77

preferences:
31.11 ms | 403 KiB | 5 Q