3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function __construct($foo) {} } class Bar extends Foo { public function __construct($bar) {} }

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)
8.3.60.0070.01418.14
8.3.50.0120.00522.05
8.3.40.0120.00318.59
8.3.30.0080.00618.80
8.3.20.0040.00420.22
8.3.10.0040.00421.64
8.3.00.0100.00019.06
8.2.180.0040.01118.16
8.2.170.0110.00422.96
8.2.160.0110.00422.13
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00019.31
8.2.110.0090.00022.08
8.2.100.0080.00418.03
8.2.90.0020.00518.96
8.2.80.0060.00317.97
8.2.70.0000.00817.50
8.2.60.0030.00517.80
8.2.50.0050.00318.07
8.2.40.0040.00418.09
8.2.30.0000.00818.01
8.2.20.0040.00417.41
8.2.10.0000.00817.97
8.2.00.0040.00417.60
8.1.280.0040.01425.92
8.1.270.0030.00518.73
8.1.260.0150.00326.35
8.1.250.0030.00528.09
8.1.240.0090.00022.15
8.1.230.0090.00319.15
8.1.220.0030.00617.74
8.1.210.0060.00318.77
8.1.200.0050.00517.23
8.1.190.0040.00417.00
8.1.180.0000.01018.10
8.1.170.0030.00618.72
8.1.160.0070.00021.86
8.1.150.0040.00418.62
8.1.140.0040.00419.11
8.1.130.0030.00317.75
8.1.120.0070.00017.27
8.1.110.0050.00217.23
8.1.100.0030.00517.39
8.1.90.0000.00717.21
8.1.80.0000.00717.25
8.1.70.0000.00817.30
8.1.60.0050.00317.43
8.1.50.0030.00517.29
8.1.40.0070.00017.42
8.1.30.0040.00417.48
8.1.20.0040.00417.58
8.1.10.0000.00717.45
8.1.00.0030.00617.32
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00318.22
8.0.270.0070.00017.03
8.0.260.0060.00017.11
8.0.250.0040.00316.70
8.0.240.0000.00916.85
8.0.230.0000.00716.84
8.0.220.0030.00316.79
8.0.210.0070.00016.69
8.0.200.0030.00716.86
8.0.190.0040.00416.69
8.0.180.0040.00416.77
8.0.170.0040.00416.84
8.0.160.0000.00816.77
8.0.150.0000.00716.59
8.0.140.0030.00416.62
8.0.130.0060.00013.13
8.0.120.0000.00916.75
8.0.110.0000.00716.64
8.0.100.0050.00316.78
8.0.90.0040.00416.78
8.0.80.0060.01116.76
8.0.70.0040.00416.78
8.0.60.0000.00816.72
8.0.50.0080.00016.76
8.0.30.0070.01416.82
8.0.20.0070.01117.40
8.0.10.0020.00516.94
8.0.00.0070.01516.45
7.4.330.0020.00315.03
7.4.320.0030.00316.46
7.4.300.0050.00216.38
7.4.290.0000.00716.40
7.4.280.0030.00516.42
7.4.270.0000.00616.47
7.4.260.0030.00316.32
7.4.250.0050.00316.39
7.4.240.0040.00316.42
7.4.230.0080.00016.36
7.4.220.0100.01016.46
7.4.210.0120.00316.33
7.4.200.0050.00216.25
7.4.160.0070.00716.32
7.4.150.0100.01017.40
7.4.140.0100.00617.86
7.4.130.0100.00916.33
7.4.120.0100.01116.43
7.4.110.0070.01416.34
7.4.100.0090.00616.17
7.4.90.0130.00316.40
7.4.80.0090.01319.39
7.4.70.0090.01016.37
7.4.60.0060.01216.37
7.4.50.0020.00216.47
7.4.40.0110.00616.36
7.4.30.0080.00816.21
7.4.00.0070.00714.98
7.3.330.0050.00013.17
7.3.320.0000.00513.04
7.3.310.0040.00416.12
7.3.300.0060.00016.08
7.3.290.0080.00816.17
7.3.280.0090.00816.16
7.3.270.0100.00917.40
7.3.260.0120.00616.53
7.3.250.0150.00316.14
7.3.240.0140.00316.16
7.3.230.0120.00516.39
7.3.210.0080.00816.45
7.3.200.0090.00919.39
7.3.190.0060.01216.40
7.3.180.0060.00916.20
7.3.170.0140.00416.42
7.3.160.0070.01516.25
7.3.10.0090.00616.54
7.3.00.0050.00516.61
7.2.330.0060.01316.54
7.2.320.0140.00416.61
7.2.310.0100.01416.52
7.2.300.0160.00616.49
7.2.290.0150.00916.21
7.2.130.0030.01016.65
7.2.120.0030.00716.65
7.2.110.0070.00716.56
7.2.100.0030.00616.66
7.2.90.0060.00716.71
7.2.80.0070.00816.48
7.2.70.0030.00916.80
7.2.60.0050.00916.79
7.2.50.0100.00616.79
7.2.40.0050.01016.51
7.2.30.0060.00416.66
7.2.20.0060.01016.68
7.2.10.0070.00316.73
7.2.00.0060.00817.56
7.1.250.0030.00915.53
7.1.200.0060.00615.47
7.1.100.0040.00417.77
7.1.70.0040.00416.97
7.1.60.0100.01019.46
7.1.50.0100.00316.87
7.1.00.0070.07022.41
7.0.200.0000.00716.66
7.0.140.0030.03321.95
7.0.60.0030.06019.93
7.0.50.0100.04017.83
7.0.40.0070.08720.21
7.0.30.0230.09020.23
7.0.20.0300.04320.30
7.0.10.0100.08720.15
7.0.00.0100.04720.16
5.6.280.0130.06320.99
5.6.210.0030.06320.47
5.6.200.0030.05018.19
5.6.190.0170.08020.48
5.6.180.0330.05020.52
5.6.170.0230.03320.55
5.6.160.0100.08720.46
5.6.150.0070.08018.27
5.6.140.0070.07718.16
5.6.130.0030.04018.18
5.6.120.0070.03721.06
5.6.110.0100.08321.11
5.6.100.0130.07320.89
5.6.90.0100.08321.03
5.6.80.0100.05320.29
5.5.350.0030.07720.49
5.5.340.0030.04318.05
5.5.330.0030.04320.37
5.5.320.0370.07320.36
5.5.310.0330.08020.37
5.5.300.0000.08317.95
5.5.290.0100.07718.08
5.5.280.0070.04020.88
5.5.270.0030.05720.80
5.5.260.0000.08320.68
5.5.250.0170.07720.77
5.5.240.1730.04020.19
5.4.450.0700.06319.55
5.4.440.0130.06319.61
5.4.430.0070.06319.46
5.4.420.0170.07019.52
5.4.410.0270.03319.25
5.4.400.0070.05319.13
5.4.390.0070.07718.73
5.4.380.0230.06018.75
5.4.370.0200.05318.71
5.4.360.0170.05318.84
5.4.350.0230.05718.56
5.4.340.0130.06718.53
5.4.320.0170.07018.55
5.4.310.0170.06018.62
5.4.300.0400.05718.73
5.4.290.0300.05718.72
5.4.280.0170.06718.55
5.4.270.0170.05718.69
5.4.260.0170.06018.71
5.4.250.0170.05318.78
5.4.240.0230.06018.72
5.4.230.0270.05018.55
5.4.220.0230.05718.82
5.4.210.0100.06018.77
5.4.200.0200.05016.68
5.4.190.0200.05018.59
5.4.180.0070.07718.79
5.4.170.0270.07018.77
5.4.160.0200.05718.50
5.4.150.0300.05318.78
5.4.140.0200.06716.47
5.4.130.0170.05716.30
5.4.120.0230.04716.23
5.4.110.0170.07016.28
5.4.100.0230.05316.46
5.4.90.0330.05016.37
5.4.80.0170.06316.18
5.4.70.0230.05016.25
5.4.60.0330.05016.17
5.4.50.0200.05316.22
5.4.40.0170.05016.25
5.4.30.0100.06316.39
5.4.20.0270.05016.26
5.4.10.0130.05716.41
5.4.00.0130.06015.90
5.3.290.0370.06314.71
5.3.280.0300.04014.64
5.3.270.0270.04714.75
5.3.260.0200.07014.58
5.3.250.0200.05314.77
5.3.240.0130.06014.70
5.3.230.0170.05714.57
5.3.220.0170.05714.59
5.3.210.0270.06314.75
5.3.200.0330.05714.75
5.3.190.0100.06014.61
5.3.180.0200.05714.62
5.3.170.0200.05314.54
5.3.160.0230.07014.59
5.3.150.0330.04014.78
5.3.140.0230.04714.59
5.3.130.0170.05714.75
5.3.120.0130.06014.65
5.3.110.0170.05714.68
5.3.100.0200.04714.06
5.3.90.0200.05014.16
5.3.80.0170.05714.02
5.3.70.0100.06014.13
5.3.60.0170.05714.02
5.3.50.0170.05013.98
5.3.40.0370.04714.12
5.3.30.0200.05313.93
5.3.20.0130.05713.69
5.3.10.0030.06013.78
5.3.00.0170.05313.84
5.2.170.0170.04011.22
5.2.160.0170.04011.16
5.2.150.0100.05011.19
5.2.140.0130.04311.27
5.2.130.0130.04711.14
5.2.120.0130.04311.09
5.2.110.0170.04011.16
5.2.100.0170.04311.10
5.2.90.0070.05011.15
5.2.80.0170.05311.23
5.2.70.0130.05011.13
5.2.60.0200.04011.17
5.2.50.0230.04011.07
5.2.40.0100.05011.12
5.2.30.0170.05310.99
5.2.20.0200.03711.02
5.2.10.0130.04010.96
5.2.00.0130.04710.90
5.1.60.0200.03710.02
5.1.50.0070.04310.18
5.1.40.0170.03710.11
5.1.30.0200.04010.44
5.1.20.0130.05010.39
5.1.10.0170.04010.05
5.1.00.0200.04010.16
5.0.50.0100.0338.63
5.0.40.0030.0408.45
5.0.30.0070.0578.36
5.0.20.0100.0338.27
5.0.10.0100.0278.21
5.0.00.0100.0508.39
4.4.90.0100.0275.89
4.4.80.0100.0235.91
4.4.70.0000.0275.89
4.4.60.0100.0205.88
4.4.50.0030.0275.92
4.4.40.0100.0335.87
4.4.30.0070.0275.89
4.4.20.0100.0275.97
4.4.10.0100.0276.02
4.4.00.0000.0435.95
4.3.110.0030.0335.83
4.3.100.0100.0275.85
4.3.90.0000.0275.81
4.3.80.0000.0505.79
4.3.70.0070.0275.91
4.3.60.0100.0235.80
4.3.50.0070.0305.89
4.3.40.0070.0405.80
4.3.30.0070.0204.85
4.3.20.0070.0204.85
4.3.10.0070.0234.85
4.3.00.0130.01712.48

preferences:
58.77 ms | 401 KiB | 5 Q