3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(&$bar) { var_dump($bar); } $z = new stdclass; $v = array_merge(array(&$z), array("foo")); call_user_func_array("foo", $v);

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)
8.3.60.0110.00318.55
8.3.50.0120.00822.06
8.3.40.0070.00718.90
8.3.30.0040.01119.00
8.3.20.0060.00320.03
8.3.10.0040.00420.54
8.3.00.0050.00319.27
8.2.180.0060.00916.75
8.2.170.0070.00722.96
8.2.160.0100.00320.39
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0080.00026.16
8.2.120.0000.00822.22
8.2.110.0030.00621.18
8.2.100.0090.00317.84
8.2.90.0050.00317.78
8.2.80.0080.00017.97
8.2.70.0040.00417.38
8.2.60.0000.00817.80
8.2.50.0060.00318.07
8.2.40.0040.00418.22
8.2.30.0040.00418.11
8.2.20.0000.00717.66
8.2.10.0050.00318.03
8.2.00.0040.00417.71
8.1.280.0100.01025.92
8.1.270.0040.00423.82
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00022.27
8.1.230.0040.00820.85
8.1.220.0040.00417.74
8.1.210.0050.00518.77
8.1.200.0100.00017.23
8.1.190.0000.00917.23
8.1.180.0000.00818.10
8.1.170.0030.00618.61
8.1.160.0050.00221.99
8.1.150.0040.00418.87
8.1.140.0040.00417.45
8.1.130.0000.00717.44
8.1.120.0040.00317.35
8.1.110.0040.00417.34
8.1.100.0000.00717.33
8.1.90.0030.00417.48
8.1.80.0040.00417.38
8.1.70.0000.00717.39
8.1.60.0100.00317.60
8.1.50.0030.00517.48
8.1.40.0000.00717.53
8.1.30.0040.00417.63
8.1.20.0030.00617.64
8.1.10.0040.00417.59
8.1.00.0000.00717.46
8.0.300.0000.00820.03
8.0.290.0070.00016.63
8.0.280.0030.00318.37
8.0.270.0050.00317.25
8.0.260.0040.00416.80
8.0.250.0030.00316.93
8.0.240.0000.00816.81
8.0.230.0040.00416.82
8.0.220.0000.00716.89
8.0.210.0000.00816.77
8.0.200.0000.00816.77
8.0.190.0060.00316.86
8.0.180.0030.00316.83
8.0.170.0000.00816.86
8.0.160.0030.00716.83
8.0.150.0070.00016.88
8.0.140.0090.00316.73
8.0.130.0050.00313.31
8.0.120.0000.00716.70
8.0.110.0000.00716.85
8.0.100.0040.00416.77
8.0.90.0000.00716.82
8.0.80.0100.00916.89
8.0.70.0040.00416.99
8.0.60.0040.00416.94
8.0.50.0030.00516.84
8.0.30.0090.00917.26
8.0.20.0080.01017.40
8.0.10.0040.00417.06
8.0.00.0080.01416.49
7.4.330.0000.00515.20
7.4.320.0000.00716.49
7.4.300.0040.00416.35
7.4.290.0000.00716.42
7.4.280.0060.00316.57
7.4.270.0070.00016.50
7.4.260.0030.00316.34
7.4.250.0020.00516.47
7.4.240.0020.00516.54
7.4.230.0000.00716.57
7.4.220.0060.01316.51
7.4.210.0070.00716.62
7.4.200.0070.00016.52
7.4.160.0040.01216.50
7.4.150.0160.00617.40
7.4.140.0120.00617.86
7.4.130.0100.00716.52
7.4.120.0090.00816.51
7.4.110.0090.00916.62
7.4.100.0140.00316.59
7.4.90.0170.00616.65
7.4.80.0120.00619.39
7.4.70.0100.01316.32
7.4.60.0030.01316.45
7.4.50.0050.00316.36
7.4.40.0100.00616.32
7.4.30.0100.00716.41
7.4.00.0050.01214.91
7.3.330.0030.00313.13
7.3.320.0000.00513.31
7.3.310.0070.00016.30
7.3.300.0060.00016.30
7.3.290.0030.01016.30
7.3.280.0080.00916.28
7.3.270.0070.01017.40
7.3.260.0140.00416.27
7.3.250.0130.00316.36
7.3.240.0070.01016.57
7.3.230.0090.00616.39
7.3.210.0180.00416.63
7.3.200.0080.01119.39
7.3.190.0090.00616.56
7.3.180.0100.00616.34
7.3.170.0100.00616.29
7.3.160.0070.01116.52
7.3.120.0130.00614.80
7.3.110.0070.01014.85
7.3.100.0030.01414.75
7.3.90.0040.00814.96
7.3.80.0040.01115.00
7.3.70.0040.00714.85
7.3.60.0000.01514.66
7.3.50.0090.00014.62
7.3.40.0110.00614.69
7.3.30.0040.00414.71
7.3.20.0030.00616.61
7.3.10.0060.00716.42
7.3.00.0080.00716.36
7.2.330.0040.01216.58
7.2.320.0100.01016.57
7.2.310.0060.01816.56
7.2.300.0170.00016.55
7.2.290.0000.02116.68
7.2.250.0090.00915.01
7.2.240.0070.00715.20
7.2.230.0090.00614.72
7.2.220.0140.00015.04
7.2.210.0070.01014.53
7.2.200.0070.00715.18
7.2.190.0060.00914.58
7.2.180.0070.00714.94
7.2.170.0030.00714.96
7.2.130.0110.00416.68
7.2.120.0120.00516.55
7.2.110.0070.00716.51
7.2.100.0160.00416.67
7.2.90.0070.00916.37
7.2.80.0110.00516.69
7.2.70.0120.00416.64
7.2.60.0080.00916.69
7.2.50.0080.00916.67
7.2.40.0100.00916.83
7.2.30.0090.00916.61
7.2.20.0140.00316.60
7.2.10.0110.00916.77
7.2.00.0120.00917.54
7.1.330.0000.01315.58
7.1.320.0000.01515.70
7.1.310.0000.01415.41
7.1.300.0030.00715.76
7.1.290.0070.00715.68
7.1.280.0000.01515.78
7.1.270.0030.00615.82
7.1.260.0040.01115.78
7.1.250.0110.00515.54
7.1.200.0050.00315.74
7.1.100.0050.01317.66
7.1.70.0000.01016.85
7.1.60.0080.01519.32
7.1.50.0060.01116.99
7.1.00.0070.07322.54
7.0.200.0030.00716.66
7.0.140.0000.09022.10
7.0.70.3170.02719.85
7.0.60.0030.05320.07
7.0.50.0070.08717.90
7.0.40.0070.05020.10
7.0.30.0500.04020.20
7.0.20.0270.08320.26
7.0.10.0330.05720.07
7.0.00.0030.07020.24
5.6.280.0000.07720.99
5.6.210.0000.07720.52
5.6.200.0030.06718.23
5.6.190.0100.05320.45
5.6.180.0100.07320.56
5.6.170.0230.05320.54
5.6.160.0130.07320.57
5.6.150.0030.05318.27
5.6.140.0070.08018.18
5.6.130.0100.07718.28
5.6.120.0100.06721.14
5.6.110.0230.07321.09
5.6.100.0030.08721.04
5.6.90.0130.05721.00
5.6.80.0100.07720.41
5.6.70.0170.07720.36
5.5.350.0030.08020.49
5.5.340.0130.03318.02
5.5.330.0100.04020.15
5.5.320.0100.07720.44
5.5.310.0300.04320.25
5.5.300.0070.08017.99
5.5.290.0070.03717.95
5.5.280.0000.04720.94
5.5.270.0030.04320.71
5.5.260.0170.05720.97
5.5.250.0030.04720.68
5.5.240.0000.04320.04
5.4.450.1200.02719.44
5.4.440.1030.05019.16
5.4.430.0970.06019.34
5.4.420.0630.00019.47
5.4.410.0670.00019.50
5.4.400.0630.00019.27
5.4.390.0630.00019.16
5.4.380.0630.00019.04
5.4.370.0630.00019.02
5.4.360.0670.00019.08
5.4.350.0630.00019.07
5.4.340.0630.00019.16
5.4.320.0060.03712.50
5.4.310.0060.03812.50
5.4.300.0040.03812.50
5.4.290.0040.04012.50
5.4.280.0060.03612.40
5.4.270.0060.03612.40
5.4.260.0070.03612.39
5.4.250.0070.03712.40
5.4.240.0040.03712.40
5.4.230.0090.03412.39
5.4.220.0070.03512.39
5.4.210.0050.03612.39
5.4.200.0070.03712.39
5.4.190.0060.03612.39
5.4.180.0060.03612.38
5.4.170.0070.03912.39
5.4.160.0130.04012.39
5.4.150.0090.03512.39
5.4.140.0070.04012.07
5.4.130.0060.03512.06
5.4.120.0030.03812.02
5.4.110.0060.03612.00
5.4.100.0050.03712.01
5.4.90.0060.04212.01
5.4.80.0080.04612.01
5.4.70.0040.03512.01
5.4.60.0030.03712.00
5.4.50.0090.03112.01
5.4.40.0080.03212.00
5.4.30.0070.03311.99
5.4.20.0050.03612.00
5.4.10.0070.03412.00
5.4.00.0060.03511.48
5.3.290.0110.03412.80
5.3.280.0040.04012.71
5.3.270.0060.03812.73
5.3.260.0060.03912.72
5.3.250.0060.03712.72
5.3.240.0060.03712.71
5.3.230.0050.03912.71
5.3.220.0030.04012.68
5.3.210.0050.03912.68
5.3.200.0060.03712.68
5.3.190.0070.03612.68
5.3.180.0070.03512.67
5.3.170.0050.03712.66
5.3.160.0050.03812.67
5.3.150.0070.03512.68
5.3.140.0050.03812.66
5.3.130.0060.03912.66
5.3.120.0070.03812.66
5.3.110.0050.04012.66
5.3.100.0050.03812.12
5.3.90.0050.03712.10
5.3.80.0070.03612.09
5.3.70.0060.03712.09
5.3.60.0050.03712.08
5.3.50.0050.03612.02
5.3.40.0020.03912.04
5.3.30.0050.03611.98
5.3.20.0060.03411.76
5.3.10.0040.04011.73
5.3.00.0050.03611.71
5.2.170.0030.0329.22
5.2.160.0040.0299.22
5.2.150.0040.0319.21
5.2.140.0050.0309.21
5.2.130.0100.0239.18
5.2.120.0060.0279.18
5.2.110.0030.0309.18
5.2.100.0050.0289.18
5.2.90.0070.0279.18
5.2.80.0050.0389.17
5.2.70.0070.0319.17
5.2.60.0040.0309.13
5.2.50.0050.0349.09
5.2.40.0050.0289.07
5.2.30.0060.0299.04
5.2.20.0000.0339.04
5.2.10.0070.0278.95
5.2.00.0030.0308.80
5.1.60.0080.0208.08
5.1.50.0020.0278.08
5.1.40.0050.0248.07
5.1.30.0050.0258.42
5.1.20.0080.0228.43
5.1.10.0030.0278.16
5.1.00.0050.0258.16
5.0.50.0030.0216.64
5.0.40.0030.0206.50
5.0.30.0050.0296.30
5.0.20.0040.0196.28
5.0.10.0050.0196.25
5.0.00.0040.0306.25
4.4.90.0050.0144.77
4.4.80.0030.0154.75
4.4.70.0030.0154.75
4.4.60.0020.0164.75
4.4.50.0030.0154.77
4.4.40.0030.0254.70
4.4.30.0040.0144.76
4.4.20.0040.0144.85
4.4.10.0040.0144.85
4.4.00.0020.0254.76
4.3.110.0050.0134.67
4.3.100.0030.0154.66
4.3.90.0020.0154.63
4.3.80.0040.0234.59
4.3.70.0010.0164.63
4.3.60.0020.0154.63
4.3.50.0020.0174.63
4.3.40.0040.0224.54
4.3.30.0020.0163.30
4.3.20.0010.0173.28
4.3.10.0020.0153.24
4.3.00.0270.0134.37

preferences:
43.68 ms | 401 KiB | 5 Q