3v4l.org

run code in 300+ PHP versions simultaneously
<?php class memberAccount { private $aNumber; public function __construct($aNumberParam) { $aNumber = $aNumberParam; } private function getNumber() { return $this->aNumber; } } class specialMemberAccount extends memberAccount { private function getNumber() { return $this->aNumber + 1000; } }

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)
8.3.60.0110.00716.63
8.3.50.0130.00721.89
8.3.40.0040.01118.40
8.3.30.0070.00718.96
8.3.20.0080.00020.29
8.3.10.0060.00321.72
8.3.00.0020.00520.90
8.2.180.0100.01018.17
8.2.170.0100.00318.69
8.2.160.0160.00022.96
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0100.00017.78
8.2.110.0080.00419.27
8.2.100.0040.00717.78
8.2.90.0000.00817.71
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0050.00917.27
8.2.50.0050.00318.07
8.2.40.0040.00718.09
8.2.30.0060.00317.95
8.2.20.0080.00017.54
8.2.10.0040.00417.93
8.2.00.0000.00717.44
8.1.280.0110.00725.92
8.1.270.0000.00920.48
8.1.260.0080.00026.35
8.1.250.0060.00328.09
8.1.240.0000.00922.39
8.1.230.0080.00420.98
8.1.220.0060.00317.74
8.1.210.0070.00418.98
8.1.200.0060.00317.10
8.1.190.0080.00017.11
8.1.180.0030.00618.10
8.1.170.0080.00018.64
8.1.160.0040.00421.95
8.1.150.0030.00618.82
8.1.140.0040.00419.06
8.1.130.0000.00617.66
8.1.120.0040.00417.36
8.1.110.0080.00017.37
8.1.100.0070.00017.36
8.1.90.0000.00817.35
8.1.80.0000.00717.34
8.1.70.0030.00317.34
8.1.60.0060.00317.46
8.1.50.0000.00817.36
8.1.40.0040.00417.35
8.1.30.0040.00417.44
8.1.20.0040.00417.36
8.1.10.0000.00717.25
8.1.00.0020.00517.30
8.0.300.0040.00419.91
8.0.290.0000.00716.63
8.0.280.0000.00818.22
8.0.270.0000.00717.13
8.0.260.0070.00017.01
8.0.250.0030.00316.89
8.0.240.0000.00716.79
8.0.230.0040.00416.80
8.0.220.0080.00016.74
8.0.210.0040.00416.72
8.0.200.0000.00716.80
8.0.190.0000.00716.71
8.0.180.0000.00716.78
8.0.170.0000.00716.83
8.0.160.0000.00716.75
8.0.150.0030.00316.56
8.0.140.0000.00716.62
8.0.130.0040.00413.22
8.0.120.0030.00516.79
8.0.110.0000.00716.69
8.0.100.0000.00716.64
8.0.90.0040.00416.77
8.0.80.0190.00316.64
8.0.70.0040.00416.60
8.0.60.0040.00416.71
8.0.50.0040.00416.82
8.0.30.0140.00816.94
8.0.20.0040.01617.40
8.0.10.0050.00216.77
8.0.00.0110.00616.64
7.4.330.0050.00015.03
7.4.320.0040.00416.29
7.4.300.0000.00616.40
7.4.290.0070.00016.40
7.4.280.0030.00616.46
7.4.270.0000.00716.30
7.4.260.0070.00016.44
7.4.250.0030.00416.43
7.4.240.0000.00716.33
7.4.230.0050.00216.35
7.4.220.0040.01416.49
7.4.210.0110.00316.58
7.4.200.0000.00716.36
7.4.160.0030.01316.49
7.4.150.0210.00617.40
7.4.140.0120.00617.86
7.4.130.0110.00816.44
7.4.120.0120.00416.22
7.4.110.0240.00016.19
7.4.100.0130.01216.40
7.4.90.0100.00716.39
7.4.80.0060.01319.39
7.4.70.0070.01016.31
7.4.60.0060.00916.32
7.4.50.0040.00416.36
7.4.40.0080.00816.44
7.4.30.0080.00816.45
7.4.00.0100.00314.51
7.3.330.0030.00313.00
7.3.320.0000.00513.00
7.3.310.0040.00416.21
7.3.300.0040.00416.04
7.3.290.0080.00716.17
7.3.280.0100.00716.19
7.3.270.0110.00617.40
7.3.260.0140.00316.11
7.3.250.0080.01016.35
7.3.240.0160.00316.53
7.3.230.0080.01616.39
7.3.210.0100.00716.48
7.3.200.0110.00719.39
7.3.190.0110.00516.26
7.3.180.0130.00316.13
7.3.170.0100.01216.29
7.3.160.0070.01016.13
7.2.330.0100.00716.55
7.2.320.0070.01016.50
7.2.310.0060.01216.55
7.2.300.0060.01116.39
7.2.290.0130.00416.43
7.2.00.0060.00919.31
7.1.100.0150.00017.87
7.1.70.0070.00717.13
7.1.60.0090.01219.46
7.1.50.0000.02216.74
7.1.00.0070.06322.45
7.0.200.0030.01015.02
7.0.140.0000.04022.12
7.0.60.0130.04719.94
7.0.50.0070.06017.73
7.0.40.0030.06720.05
7.0.30.0270.05720.15
7.0.20.0400.07020.23
7.0.10.0100.08720.12
7.0.00.0100.08320.07
5.6.280.0000.07721.16
5.6.210.0030.04020.46
5.6.200.0100.08018.15
5.6.190.0100.07020.47
5.6.180.0400.07020.33
5.6.170.0300.08720.51
5.6.160.0070.08020.51
5.6.150.0070.06718.17
5.6.140.0070.05018.24
5.6.130.0030.04318.15
5.6.120.0170.06021.16
5.6.110.0030.04720.98
5.6.100.0130.07721.13
5.6.90.0100.06721.07
5.6.80.0070.08720.52
5.5.350.0370.07020.48
5.5.340.0100.07317.96
5.5.330.0100.08320.29
5.5.320.0030.03720.27
5.5.310.0270.04320.51
5.5.300.0000.04717.95
5.5.290.0030.06718.02
5.5.280.0130.07320.68
5.5.270.0000.05020.84
5.5.260.0100.03720.89
5.5.250.0070.05020.71
5.5.240.0100.07020.16
5.4.450.0570.06319.32
5.4.440.0670.06019.35
5.4.430.0930.04019.34
5.4.420.0770.05019.38
5.4.410.0970.03719.08
5.4.400.0770.05719.15
5.4.390.1230.06718.53
5.4.380.1030.06718.78
5.4.370.1100.05318.76
5.4.360.1130.06318.58
5.4.350.1070.04718.59
5.4.340.0930.06018.52
5.4.320.1070.05018.66
5.4.310.1000.06018.58
5.4.300.0900.06318.62
5.4.290.0900.06718.78
5.4.280.0700.04718.48
5.4.270.0130.05018.70
5.4.260.0100.05718.62
5.4.250.0130.05718.70
5.4.240.0970.05018.78
5.4.230.0930.05718.55
5.4.220.1000.05718.73
5.4.210.1000.04718.69
5.4.200.1000.04716.58
5.4.190.1000.05018.71
5.4.180.1100.05018.72
5.4.170.0970.05318.68
5.4.160.1070.05318.79
5.4.150.0970.05318.76
5.4.140.1030.04316.45
5.4.130.0970.05016.24
5.4.120.0930.05316.20
5.4.110.1000.05016.48
5.4.100.1070.04316.46
5.4.90.1030.04716.29
5.4.80.0970.05716.20
5.4.70.1000.04316.27
5.4.60.1070.04316.29
5.4.50.0870.05716.21
5.4.40.1200.05316.41
5.4.30.0970.05016.17
5.4.20.1000.05016.40
5.4.10.0970.05016.18
5.4.00.1030.04315.79
5.3.290.1130.05714.88
5.3.280.1000.05014.82
5.3.270.1070.04014.74
5.3.260.0900.05714.65
5.3.250.0870.06014.83
5.3.240.1170.05014.63
5.3.230.0970.06014.59
5.3.220.1000.05014.67
5.3.210.1030.05314.61
5.3.200.1000.04714.62
5.3.190.1100.04714.78
5.3.180.1000.04314.72
5.3.170.0970.04314.62
5.3.160.0830.06014.55
5.3.150.0870.05014.62
5.3.140.1030.05014.57
5.3.130.1030.05314.67
5.3.120.1030.06014.53
5.3.110.1170.07014.54
5.3.100.1100.05314.22
5.3.90.1000.07314.07
5.3.80.0830.06314.14
5.3.70.0900.04714.22
5.3.60.0930.06014.13
5.3.50.1030.04313.99
5.3.40.1100.04714.18
5.3.30.1000.04713.90
5.3.20.1030.05013.70
5.3.10.1130.03713.68
5.3.00.1000.04713.68
5.2.170.0800.04011.25
5.2.160.0700.04311.15
5.2.150.0770.03711.17
5.2.140.0630.05011.17
5.2.130.0770.03311.21
5.2.120.0970.05711.31
5.2.110.0730.04711.16
5.2.100.0830.03311.21
5.2.90.0870.04711.21
5.2.80.0570.05711.20
5.2.70.0670.05011.13
5.2.60.0770.04011.09
5.2.50.0800.04011.09
5.2.40.0630.05011.09
5.2.30.0700.04311.10
5.2.20.0570.05011.16
5.2.10.0800.04310.89
5.2.00.0570.04310.76
5.1.60.0700.04010.00
5.1.50.0800.02310.07
5.1.40.0730.02310.10
5.1.30.0670.04010.32
5.1.20.0570.04010.38
5.1.10.0670.03710.20
5.1.00.0570.04310.11
5.0.50.0230.0378.59
5.0.40.0330.0278.55
5.0.30.0400.0438.36
5.0.20.0330.0278.32
5.0.10.0300.0278.38
5.0.00.0330.0438.25
4.4.90.0330.0175.93
4.4.80.0330.0205.95
4.4.70.0300.0205.93
4.4.60.0300.0235.93
4.4.50.0330.0205.93
4.4.40.0330.0335.96
4.4.30.0330.0205.93
4.4.20.0370.0205.95
4.4.10.0400.0205.99
4.4.00.0400.0275.93
4.3.110.0300.0275.93
4.3.100.0270.0235.93
4.3.90.0330.0205.93
4.3.80.0370.0305.93
4.3.70.0330.0205.93
4.3.60.0270.0275.93
4.3.50.0270.0275.93
4.3.40.0300.0375.93
4.3.30.0170.0235.93
4.3.20.0170.0235.93
4.3.10.0170.0205.93
4.3.00.0030.03314.42

preferences:
46.97 ms | 401 KiB | 5 Q