3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo{ private $bar; } $foo->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)
8.3.40.0100.00718.64
8.3.30.0120.00318.77
8.3.20.0070.00020.20
8.3.10.0060.00321.95
8.3.00.0030.00522.43
8.2.170.0070.00722.96
8.2.160.0000.01520.39
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0080.00020.88
8.2.110.0060.00322.05
8.2.100.0060.00519.21
8.2.90.0000.00718.95
8.2.80.0040.00419.34
8.2.70.0040.00417.36
8.2.60.0040.00417.93
8.2.50.0090.00018.07
8.2.40.0020.00518.09
8.2.30.0000.00717.81
8.2.20.0000.00817.64
8.2.10.0030.00617.62
8.2.00.0080.00317.58
8.1.270.0040.00419.94
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00024.01
8.1.230.0070.00419.01
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0030.00617.22
8.1.190.0000.00817.29
8.1.180.0030.00518.80
8.1.170.0050.00318.59
8.1.160.0030.00322.18
8.1.150.0040.00418.38
8.1.140.0070.00017.32
8.1.130.0030.00617.77
8.1.120.0000.00717.23
8.1.110.0080.00017.21
8.1.100.0040.00417.32
8.1.90.0030.00517.23
8.1.80.0000.00717.38
8.1.70.0000.00717.34
8.1.60.0000.00917.43
8.1.50.0040.00417.27
8.1.40.0040.00417.25
8.1.30.0050.00217.46
8.1.20.0040.00417.43
8.1.10.0000.00817.42
8.1.00.0070.00417.24
8.0.300.0050.00318.77
8.0.290.0070.00016.92
8.0.280.0030.00318.31
8.0.270.0030.00317.05
8.0.260.0070.00016.63
8.0.250.0030.00516.86
8.0.240.0040.00416.88
8.0.230.0070.00016.88
8.0.220.0060.00016.74
8.0.210.0030.00516.84
8.0.200.0030.00316.87
8.0.190.0000.00816.93
8.0.180.0000.00716.86
8.0.170.0000.00916.85
8.0.160.0040.00416.95
8.0.150.0040.00416.85
8.0.140.0040.00416.70
8.0.130.0050.00013.21
8.0.120.0000.00816.78
8.0.110.0050.00216.78
8.0.100.0040.00416.88
8.0.90.0030.00316.71
8.0.80.0070.01416.74
8.0.70.0000.00816.65
8.0.60.0050.00316.79
8.0.50.0000.00716.69
8.0.30.0060.01516.92
8.0.20.0120.00717.40
8.0.10.0080.00016.80
8.0.00.0100.01016.64
7.4.330.0000.00515.00
7.4.320.0060.00016.29
7.4.300.0030.00316.29
7.4.290.0030.00316.39
7.4.280.0040.00416.46
7.4.270.0000.00716.30
7.4.260.0000.00716.37
7.4.250.0040.00416.33
7.4.240.0030.00416.48
7.4.230.0050.00216.39
7.4.220.0090.00916.50
7.4.210.0080.00716.52
7.4.200.0000.00716.17
7.4.190.0040.00416.63
7.4.160.0130.00316.56
7.4.150.0100.00717.40
7.4.140.0080.01217.86
7.4.130.0080.00916.32
7.4.120.0070.01016.29
7.4.110.0070.01016.55
7.4.100.0030.01316.33
7.4.90.0070.01016.48
7.4.80.0100.00719.39
7.4.70.0090.00616.09
7.4.60.0080.00816.54
7.4.50.0030.00516.13
7.4.40.0040.01522.77
7.4.30.0060.01016.40
7.4.00.0090.00814.51
7.3.330.0000.00513.25
7.3.320.0030.00212.99
7.3.310.0000.00716.26
7.3.300.0040.00416.25
7.3.290.0090.00616.23
7.3.280.0110.00716.22
7.3.270.0110.00617.40
7.3.260.0080.01216.23
7.3.250.0090.01016.18
7.3.240.0130.00416.33
7.3.230.0180.00016.50
7.3.210.0060.01216.27
7.3.200.0100.00619.39
7.3.190.0060.01616.45
7.3.180.0090.00616.18
7.3.170.0120.00416.27
7.3.160.0130.00316.35
7.3.120.0080.00914.68
7.3.110.0070.01014.71
7.3.100.0090.00614.45
7.3.90.0070.01114.75
7.3.80.0000.01214.47
7.3.70.0040.00814.32
7.3.60.0060.00614.79
7.3.50.0030.01014.60
7.3.40.0080.00614.70
7.3.30.0080.00814.53
7.3.20.0070.00716.29
7.3.10.0030.00816.49
7.3.00.0030.00916.39
7.2.330.0060.01116.63
7.2.320.0130.00316.53
7.2.310.0070.01016.58
7.2.300.0130.00316.51
7.2.290.0070.01116.43
7.2.250.0040.01514.97
7.2.240.0080.00814.91
7.2.230.0040.01414.88
7.2.220.0030.00914.98
7.2.210.0090.00014.95
7.2.200.0000.01715.05
7.2.190.0060.00614.93
7.2.180.0030.00914.90
7.2.170.0030.00614.94
7.2.130.0000.00916.77
7.2.120.0040.01116.87
7.2.110.0000.01516.50
7.2.100.0060.00616.77
7.2.90.0070.00716.60
7.2.80.0060.00616.70
7.2.70.0030.00716.64
7.2.60.0050.01016.70
7.2.50.0030.00616.60
7.2.40.0060.00616.64
7.2.30.0070.00716.82
7.2.20.0030.00916.39
7.2.10.0000.01316.45
7.2.00.0080.00517.92
7.1.330.0060.01015.68
7.1.320.0040.00415.59
7.1.310.0080.00315.92
7.1.300.0030.00815.60
7.1.290.0070.00715.64
7.1.280.0030.01315.59
7.1.270.0030.00915.66
7.1.260.0040.01115.25
7.1.250.0050.00515.35
7.1.200.0030.00715.75
7.1.100.0040.00717.98
7.1.70.0000.01016.86
7.1.60.0090.00619.82
7.1.50.0110.01116.80
7.1.00.0000.04022.57
7.0.200.0000.00716.81
7.0.140.0000.07322.11
7.0.60.0130.08020.00
7.0.50.0170.07017.90
7.0.40.0130.07720.13
7.0.30.0300.03320.26
7.0.20.0230.05320.24
7.0.10.0100.05020.12
7.0.00.0130.08320.15
5.6.280.0000.07721.13
5.6.210.0170.07320.50
5.6.200.0000.05718.28
5.6.190.0330.05720.57
5.6.180.0370.07020.51
5.6.170.0270.07320.51
5.6.160.0100.05720.57
5.6.150.0030.05318.29
5.6.140.0070.04718.21
5.6.130.0100.05318.12
5.6.120.0070.06020.98
5.6.110.0130.07721.11
5.6.100.0170.05721.13
5.6.90.0100.08021.00
5.6.80.0070.06320.37
5.6.70.4100.03720.33
5.5.350.0000.08020.49
5.5.340.0100.07717.95
5.5.330.0030.07020.57
5.5.320.0170.07020.31
5.5.310.0100.05320.41
5.5.300.0000.04018.01
5.5.290.0070.04717.95
5.5.280.0130.05320.73
5.5.270.0000.04720.87
5.5.260.0170.07320.72
5.5.250.0070.08020.61
5.5.240.0030.05020.17
5.4.450.0900.06019.48
5.4.440.0800.05319.17
5.4.430.0800.05019.19
5.4.420.0200.04319.57
5.4.410.0800.06019.32
5.4.400.0430.05718.78
5.4.390.0400.06318.55
5.4.380.0870.05318.75
5.4.370.0200.04318.70
5.4.360.0130.05018.61
5.4.350.0040.03712.01
5.4.340.0060.03712.01
5.4.320.0070.03512.50
5.4.310.0080.03512.49
5.4.300.0050.03712.50
5.4.290.0080.03612.50
5.4.280.0090.03112.39
5.4.270.0130.02912.39
5.4.260.0030.04012.39
5.4.250.0030.05318.75
5.4.240.0100.06718.65
5.4.230.0170.04018.82
5.4.220.0100.05718.97
5.4.210.0030.06718.90
5.4.200.0070.05319.09
5.4.190.0070.05318.80
5.4.180.0070.08018.96
5.4.170.0130.04718.99
5.4.160.0130.05318.74
5.4.150.0130.06019.01
5.4.140.0070.05716.39
5.4.130.0100.06016.50
5.4.120.0100.07316.38
5.4.110.0030.05316.52
5.4.100.0170.05316.41
5.4.90.0030.04716.55
5.4.80.0130.03716.34
5.4.70.0130.05716.35
5.4.60.0030.05016.42
5.4.50.0030.05016.60
5.4.40.0030.05016.55
5.4.30.0070.05016.44
5.4.20.0200.03716.44
5.4.10.0030.05316.36
5.4.00.0070.04715.85
5.3.290.0040.04012.80
5.3.280.0070.06714.43
5.3.270.0070.05714.61
5.3.260.0100.05014.68
5.3.250.0000.05714.68
5.3.240.0100.04714.66
5.3.230.0100.05314.81
5.3.220.0130.07314.72
5.3.210.0130.06314.73
5.3.200.0100.04714.72
5.3.190.0030.06014.62
5.3.180.0070.05014.57
5.3.170.0070.05714.64
5.3.160.0030.05014.64
5.3.150.0070.04714.69
5.3.140.0070.05014.63
5.3.130.0100.04714.72
5.3.120.0070.05014.50
5.3.110.0070.06014.63
5.3.100.0030.06714.10
5.3.90.0030.05313.98
5.3.80.0070.04713.98
5.3.70.0030.05013.91
5.3.60.0030.05014.00
5.3.50.0000.05313.93
5.3.40.0030.04714.02
5.3.30.0100.04313.98
5.3.20.0100.04713.77
5.3.10.0000.05313.63
5.3.00.0030.05013.71
5.2.170.0030.04011.04
5.2.160.0070.04011.23
5.2.150.0000.04311.30
5.2.140.0000.04311.09
5.2.130.0030.04011.31
5.2.120.0000.04011.16
5.2.110.0030.04010.92
5.2.100.0030.04011.18
5.2.90.0000.04011.18
5.2.80.0070.03711.03
5.2.70.0070.03711.30
5.2.60.0030.04311.03
5.2.50.0030.04011.01
5.2.40.0070.03710.97
5.2.30.0030.04310.86
5.2.20.0000.04310.93
5.2.10.0070.03710.82
5.2.00.0030.04010.88
5.1.60.0030.0339.98
5.1.50.0100.02710.23
5.1.40.0070.0309.95
5.1.30.0030.03710.23
5.1.20.0000.04010.30
5.1.10.0030.03310.13
5.1.00.0000.0379.91
5.0.50.0030.0278.59
5.0.40.0000.0278.60
5.0.30.0000.0438.16
5.0.20.0030.0238.18
5.0.10.0030.0238.12
5.0.00.0030.0408.21
4.4.90.0030.0206.64
4.4.80.0100.0136.64
4.4.70.0070.0206.64
4.4.60.0070.0206.64
4.4.50.0070.0236.64
4.4.40.0000.0376.64
4.4.30.0070.0176.64
4.4.20.0000.0206.64
4.4.10.0000.0206.64
4.4.00.0030.0306.64
4.3.110.0000.0236.64
4.3.100.0030.0276.64
4.3.90.0000.0236.64
4.3.80.0000.0336.64
4.3.70.0030.0206.64
4.3.60.0030.0176.64
4.3.50.0030.0206.64
4.3.40.0000.0336.64
4.3.30.0000.0236.64
4.3.20.0030.0206.64
4.3.10.0030.0176.64
4.3.00.0200.0236.77

preferences:
43.81 ms | 400 KiB | 5 Q