3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function __get($v) { var_dump(get_called_class()); var_dump(debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 2)); } } $foo = new Foo; $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)
8.3.40.0040.01118.72
8.3.30.0110.00422.96
8.3.20.0150.00022.96
8.2.170.0160.00322.96
8.2.160.0150.00319.97
8.2.150.0120.00318.92
7.4.10.0090.00616.38
7.4.00.0050.01115.80
7.3.130.0100.00716.42
7.3.120.0070.00716.05
7.3.110.0060.00916.27
7.3.100.0070.01116.29
7.3.90.0040.01416.15
7.3.80.0060.00916.20
7.3.70.0090.00616.39
7.3.60.0120.00316.28
7.3.50.0090.00616.06
7.3.40.0070.00716.36
7.3.30.0090.00916.21
7.3.20.2860.01316.18
7.3.10.1490.00316.17
7.3.00.0490.00516.29
7.2.260.0000.01916.10
7.2.250.0100.01016.34
7.2.240.0060.00916.27
7.2.230.0080.00816.50
7.2.220.0090.00916.70
7.2.210.0030.01316.67
7.2.200.0030.01016.34
7.2.190.0060.00916.42
7.2.180.0060.01216.28
7.2.170.0070.00716.43
7.2.160.0090.00616.36
7.2.150.2920.00716.66
7.2.140.2440.00316.47
7.2.130.0470.01016.61
7.2.120.1180.00717.41
7.2.110.0260.00617.58
7.2.100.0080.00717.58
7.2.90.0110.00917.54
7.2.80.0150.00817.56
7.2.70.0100.01317.31
7.2.60.0100.00917.31
7.2.50.0090.01217.64
7.2.40.0160.00917.56
7.2.30.0120.01017.47
7.2.20.0140.00817.62
7.2.10.0150.00717.48
7.2.00.0070.01118.11
7.1.330.0000.01517.36
7.1.320.0090.00317.27
7.1.310.0090.00617.45
7.1.300.0100.00317.29
7.1.290.4270.01015.59
7.1.280.3200.00715.56
7.1.270.2920.00715.44
7.1.260.1690.01015.48
7.1.250.0460.00915.40
7.1.240.0330.01315.49
7.1.230.0200.00817.29
7.1.220.0160.00817.25
7.1.210.0150.01217.26
7.1.200.0150.00716.55
7.1.190.0170.01317.28
7.1.180.0150.01517.29
7.1.170.0120.01517.36
7.1.160.0220.00717.11
7.1.150.0190.00917.19
7.1.140.0130.01317.20
7.1.130.0150.01217.39
7.1.120.0180.00917.27
7.1.110.0140.01617.16
7.1.100.0100.01017.55
7.1.90.0190.00517.39
7.1.80.0180.01117.31
7.1.70.0100.00817.11
7.1.60.0140.00918.39
7.1.50.0140.00914.32
7.1.40.0100.00511.65
7.1.30.0180.01117.28
7.1.20.0090.00911.65
7.1.10.0150.01517.35
7.1.00.0090.04016.98
7.0.330.0710.01014.83
7.0.320.0170.00616.98
7.0.310.0100.01716.84
7.0.300.0140.01417.03
7.0.290.0150.01116.87
7.0.280.0180.00716.86
7.0.270.0190.00817.02
7.0.260.0190.00817.11
7.0.250.0060.01816.83
7.0.240.0140.01416.90
7.0.230.0190.00417.09
7.0.220.0180.00916.93
7.0.210.0090.01816.91
7.0.200.0100.00916.77
7.0.190.0190.00817.07
7.0.180.0190.00817.16
7.0.170.0120.00812.91
7.0.160.0220.00616.95
7.0.150.0110.00811.65
7.0.140.0080.03716.83
7.0.130.0120.00912.87
7.0.120.0150.00411.65
7.0.110.0150.00612.84
7.0.100.0140.00511.65
7.0.90.0180.00916.86
7.0.80.0180.00916.80
7.0.70.0080.01817.03
7.0.60.0190.03818.38
7.0.50.0070.03217.36
7.0.40.0120.04317.44
7.0.30.0380.04017.59
7.0.20.0220.04617.57
7.0.10.0240.02817.58
7.0.00.0070.04617.46
5.6.400.0140.00015.79
5.6.390.0100.00316.07
5.6.380.0180.01115.91
5.6.370.0240.00315.78
5.6.360.0180.00915.94
5.6.350.0160.01115.92
5.6.340.0080.02415.86
5.6.330.0130.00811.65
5.6.320.0210.00815.96
5.6.310.0180.01316.10
5.6.300.0170.01315.86
5.6.290.0190.01116.00
5.6.280.0120.03918.44
5.6.270.0210.00916.17
5.6.260.0190.00915.64
5.6.250.0160.01216.16
5.6.240.0200.00816.00
5.6.230.0160.00915.96
5.6.220.0140.01415.73
5.6.210.0120.02918.29
5.6.200.0080.02816.98
5.6.190.0090.03818.21
5.6.180.0160.03518.04
5.6.170.0210.04618.15
5.6.160.0200.01918.37
5.6.150.0100.02617.05
5.6.140.0170.03816.87
5.6.130.0130.03816.96
5.6.120.0120.04718.52
5.6.110.0110.04618.31
5.6.100.0140.04018.49
5.6.90.0180.02018.44
5.6.80.0140.04218.02
5.6.70.0630.02618.03
5.6.60.0170.01215.77
5.6.50.0150.01115.77
5.6.40.0180.00615.75
5.6.30.0070.01716.02
5.6.20.0160.01015.74
5.6.10.0140.01415.79
5.6.00.0160.01315.77
5.5.380.0120.01615.74
5.5.370.0150.01215.61
5.5.360.0210.00715.65
5.5.350.0180.04018.07
5.5.340.0110.02316.86
5.5.330.0080.02818.08
5.5.320.0270.03218.09
5.5.310.0250.04518.02
5.5.300.0070.04514.86
5.5.290.0090.02616.81
5.5.280.0180.03718.36
5.5.270.0120.04418.29
5.5.260.0090.04918.36
5.5.250.0040.05118.16
5.5.240.2130.02818.04
5.5.230.0160.01215.80
5.5.220.0120.01415.71
5.5.210.0150.01115.69
5.5.200.0130.01115.53
5.5.190.0170.00715.73
5.5.180.0130.00915.65
5.5.170.0150.01515.75
5.5.160.0120.00415.47
5.5.150.0130.00815.52
5.5.140.0230.00315.65
5.5.130.0130.00615.68
5.5.120.0090.00915.32
5.5.110.0160.00615.80
5.5.100.0030.01415.73
5.5.90.0120.00915.66
5.5.80.0120.01015.82
5.5.70.0060.01615.36
5.5.60.0090.01015.38
5.5.50.0070.01415.44
5.5.40.0090.00915.72
5.5.30.0120.00615.73
5.5.20.0120.00815.44
5.5.10.0040.01115.55
5.5.00.0090.00915.36
5.4.450.0080.02316.01
5.4.440.0130.02715.90
5.4.430.0200.02616.01
5.4.420.0150.02316.09
5.4.410.0170.03115.77
5.4.400.0130.02715.85
5.4.390.0180.02315.95
5.4.380.0190.03215.56
5.4.370.0240.03115.65
5.4.360.0260.02915.56
5.4.350.0310.02815.57
5.4.340.0250.03315.67
5.4.330.0120.00612.65
5.4.320.0070.02512.61
5.4.310.0050.02512.49
5.4.300.0080.02112.52
5.4.290.0060.02412.55
5.4.280.0070.02512.38
5.4.270.0060.01912.47
5.4.260.0080.01912.48
5.4.250.0090.02012.52
5.4.240.0070.01712.39
5.4.230.0080.02012.43
5.4.220.0090.01912.40
5.4.210.0060.01912.28
5.4.200.0060.02212.35
5.4.190.0070.01812.30
5.4.180.0060.01912.35
5.4.170.0080.01912.47
5.4.160.0070.02212.33
5.4.150.0090.02112.29
5.4.140.0060.02112.32
5.4.130.0050.02212.20
5.4.120.0030.02412.22
5.4.110.0040.02112.18
5.4.100.0070.02012.24
5.4.90.0060.02112.09
5.4.80.0070.02412.21
5.4.70.0050.02312.13
5.4.60.0020.02612.16
5.4.50.0070.02112.16
5.4.40.0020.02212.25
5.4.30.0060.01912.20
5.4.20.0050.02112.13
5.4.10.0060.02012.17
5.4.00.0020.02311.95
5.3.290.0060.03912.80
5.3.280.0070.03612.71
5.3.270.0100.03612.72
5.3.260.0090.03612.72
5.3.250.0060.03912.72
5.3.240.0050.03712.72
5.3.230.0070.03512.70
5.3.220.0040.04612.68
5.3.210.0090.03412.68
5.3.200.0080.03312.68
5.3.190.0060.04412.68
5.3.180.0060.03512.67
5.3.170.0080.03312.67
5.3.160.0100.03512.68
5.3.150.0040.03712.67
5.3.140.0040.03712.66
5.3.130.0060.03712.66
5.3.120.0040.03912.66
5.3.110.0080.04012.66
5.3.100.0070.03412.12
5.3.90.0030.03812.10
5.3.80.0070.03412.09
5.3.70.0060.03512.09
5.3.60.0040.03712.07
5.3.50.0080.03412.02
5.3.40.0070.03412.02
5.3.30.0050.03511.98
5.3.20.0060.03411.76
5.3.10.0040.03611.72
5.3.00.0080.03311.71
5.2.170.0030.0329.23
5.2.160.0050.0299.23
5.2.150.0030.0319.22
5.2.140.0040.0309.22
5.2.130.0040.0289.18
5.2.120.0040.0289.18
5.2.110.0020.0329.19
5.2.100.0040.0289.18
5.2.90.0060.0329.18
5.2.80.0040.0309.18
5.2.70.0060.0289.18
5.2.60.0030.0339.13
5.2.50.0030.0369.10
5.2.40.0070.0269.08
5.2.30.0040.0309.05
5.2.20.0050.0289.04
5.2.10.0070.0328.95
5.2.00.0030.0308.80
5.1.60.0030.0258.09
5.1.50.0060.0228.09
5.1.40.0100.0188.07
5.1.30.0070.0288.41
5.1.20.0050.0258.44
5.1.10.0010.0338.17
5.1.00.0040.0288.17
5.0.50.0050.0196.64
5.0.40.0020.0236.50
5.0.30.0040.0306.32
5.0.20.0030.0266.28
5.0.10.0070.0186.26
5.0.00.0030.0296.25
4.4.90.0040.0154.78
4.4.80.0040.0144.75
4.4.70.0030.0184.75
4.4.60.0030.0154.75
4.4.50.0000.0174.77
4.4.40.0020.0254.71
4.4.30.0060.0164.76
4.4.20.0020.0154.84
4.4.10.0070.0174.85
4.4.00.0070.0314.76
4.3.110.0030.0144.67
4.3.100.0020.0154.66
4.3.90.0050.0174.63
4.3.80.0020.0244.58
4.3.70.0030.0164.63
4.3.60.0020.0144.63
4.3.50.0030.0214.63
4.3.40.0000.0254.53
4.3.30.0020.0173.30
4.3.20.0000.0173.28
4.3.10.0040.0143.23
4.3.00.0030.01718.23

preferences:
39.86 ms | 400 KiB | 5 Q