3v4l.org

run code in 300+ PHP versions simultaneously
<?php $bar = new stdClass(); function testfunc($foo = null) { $foo->baz = 1; } call_user_func_array('testfunc', array($bar)); print_r($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)
8.3.40.0140.00718.83
8.3.30.0150.00020.31
8.3.20.0070.00720.21
8.3.10.0070.00721.08
8.3.00.0000.00822.51
8.2.170.0140.00722.96
8.2.160.0070.01322.17
8.2.150.0040.00425.66
8.2.140.0070.00424.66
8.2.130.0040.00426.16
8.2.120.0040.01120.87
8.2.110.0060.00319.21
8.2.100.0040.00717.78
8.2.90.0040.00419.28
8.2.80.0000.00917.97
8.2.70.0030.00617.50
8.2.60.0070.00017.92
8.2.50.0050.00318.07
8.2.40.0040.00417.90
8.2.30.0000.00719.42
8.2.20.0040.00417.52
8.2.10.0040.00417.73
8.2.00.0030.00717.61
8.1.270.0070.00023.99
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0040.00422.46
8.1.230.0080.00420.84
8.1.220.0040.00418.77
8.1.210.0080.00018.98
8.1.200.0000.00917.35
8.1.190.0090.00017.63
8.1.180.0040.00418.10
8.1.170.0080.00018.65
8.1.160.0000.00718.98
8.1.150.0000.00918.54
8.1.140.0040.00417.41
8.1.130.0030.00317.82
8.1.120.0050.00317.48
8.1.110.0090.00217.33
8.1.100.0000.00717.38
8.1.90.0020.00517.34
8.1.80.0070.00017.43
8.1.70.0000.00717.47
8.1.60.0090.00017.48
8.1.50.0000.00717.42
8.1.40.0040.00417.42
8.1.30.0080.00017.67
8.1.20.0040.00417.57
8.1.10.0050.00317.46
8.1.00.0000.00817.51
8.0.300.0000.00719.84
8.0.290.0040.00416.93
8.0.280.0050.00318.39
8.0.270.0070.00017.26
8.0.260.0070.00016.73
8.0.250.0070.00016.86
8.0.240.0000.00716.96
8.0.230.0030.00316.87
8.0.220.0000.01016.79
8.0.210.0040.00416.77
8.0.200.0030.00317.00
8.0.190.0070.00016.80
8.0.180.0000.00816.80
8.0.170.0070.00016.79
8.0.160.0000.00716.82
8.0.150.0040.00416.73
8.0.140.0070.00316.71
8.0.130.0060.00013.30
8.0.120.0050.00316.95
8.0.110.0040.00416.88
8.0.100.0000.00716.78
8.0.90.0040.00416.75
8.0.80.0000.01516.83
8.0.70.0000.00716.86
8.0.60.0000.00816.84
8.0.50.0000.00816.98
8.0.30.0100.01217.18
8.0.20.0100.00817.40
8.0.10.0020.00516.87
8.0.00.0100.01216.85
7.4.330.0050.00016.89
7.4.320.0030.00316.50
7.4.300.0040.00416.45
7.4.290.0030.00316.62
7.4.280.0030.00616.35
7.4.270.0030.00316.52
7.4.260.0000.00513.29
7.4.250.0080.00016.41
7.4.240.0020.00616.58
7.4.230.0070.00016.64
7.4.220.0180.00016.58
7.4.210.0060.00916.60
7.4.200.0030.00316.60
7.4.190.0000.00716.40
7.4.160.0060.00916.36
7.4.150.0130.00417.40
7.4.140.0110.01117.86
7.4.130.0100.01216.45
7.4.120.0090.00916.54
7.4.110.0070.01016.52
7.4.100.0060.01216.50
7.4.90.0080.00816.58
7.4.80.0090.00919.39
7.4.70.0090.00916.52
7.4.60.0100.01016.64
7.4.50.0000.00816.57
7.4.40.0040.01222.77
7.4.30.0130.00316.52
7.4.00.0090.00614.82
7.3.330.0000.00613.27
7.3.320.0050.00013.29
7.3.310.0070.00016.15
7.3.300.0000.00716.16
7.3.290.0040.01216.30
7.3.280.0090.00716.25
7.3.270.0070.01117.40
7.3.260.0070.01118.24
7.3.250.0110.00516.39
7.3.240.0080.00816.39
7.3.230.0030.01416.39
7.3.210.0070.01016.22
7.3.200.0180.00419.39
7.3.190.0120.01016.30
7.3.180.0070.01016.34
7.3.170.0030.01316.37
7.3.160.0090.01216.41
7.3.120.0060.00614.89
7.2.330.0040.01516.63
7.2.320.0090.00916.63
7.2.310.0110.00716.48
7.2.300.0140.00316.74
7.2.290.0140.00316.59
7.2.80.0040.00816.53
7.2.60.0060.00616.81
7.1.200.0040.01115.68
7.1.70.0060.00316.98
7.1.60.0210.00419.17
7.1.50.0210.00316.92
7.1.00.0070.03022.57
7.0.200.0970.00314.95
7.0.140.0030.06721.97
7.0.110.0370.09019.91
7.0.100.0600.07019.88
7.0.90.0630.08719.81
7.0.80.0700.06319.89
7.0.70.0430.04719.87
7.0.60.0470.04719.99
7.0.50.0600.07719.87
7.0.40.0100.07719.69
7.0.30.0170.06019.63
7.0.20.0030.03719.65
7.0.10.0130.08019.68
7.0.00.0100.08319.79
5.6.280.0000.08020.92
5.6.260.0000.05320.62
5.6.250.0070.08020.68
5.6.240.0030.05320.59
5.6.230.0100.05320.50
5.6.220.0030.04720.49
5.6.210.0030.07720.58
5.6.200.0100.06020.60
5.6.190.0030.08320.63
5.6.180.0030.08020.64
5.6.170.0100.07720.59
5.6.160.0000.07720.59
5.6.150.0200.07020.59
5.6.140.0130.08020.55
5.6.130.0100.07720.48
5.6.120.0130.07320.60
5.6.110.0130.08020.59
5.6.100.0030.09320.57
5.6.90.0030.05020.59
5.6.80.0170.06319.88
5.6.70.0100.04019.91
5.6.60.0030.04019.96
5.6.50.0200.05320.18
5.6.40.0070.06319.82
5.6.30.0170.07019.87
5.6.20.0170.07019.99
5.6.10.0130.06319.91
5.6.00.0100.07719.85
5.5.380.0070.07717.51
5.5.370.0070.04317.56
5.5.360.0100.04017.46
5.5.350.0100.07017.61
5.5.340.0000.04317.84
5.5.330.0030.07717.91
5.5.320.0030.08017.91
5.5.310.0130.03317.93
5.5.300.0070.07718.23
5.5.290.0070.08018.07
5.5.280.0000.05318.10
5.5.270.0030.08317.90
5.5.260.0100.08018.10
5.5.250.0030.08317.73
5.5.240.0100.07317.48
5.5.230.0030.05717.61
5.5.220.0030.04717.50
5.5.210.0070.07717.47
5.5.200.0130.07317.27
5.5.190.0030.07717.23
5.5.180.0100.07317.45
5.5.160.0030.07717.28
5.5.150.0070.07717.45
5.5.140.0100.07317.28
5.5.130.0070.07717.45
5.5.120.0200.06717.44
5.5.110.0030.08017.45
5.5.100.0070.07717.18
5.5.90.0130.06717.18
5.5.80.0100.06717.16
5.5.70.0070.07017.36
5.5.60.0070.07317.34
5.5.50.0100.06317.32
5.5.40.0030.08017.33
5.5.30.0100.07317.15
5.5.20.0070.07017.34
5.5.10.0000.03717.46
5.5.00.0030.03717.36
5.4.450.0100.07719.49
5.4.440.0130.07319.29
5.4.430.0000.05719.46
5.4.420.0030.08019.46
5.4.410.0170.06719.24
5.4.400.0070.07319.11
5.4.390.0130.06718.86
5.4.380.0070.07018.94
5.4.370.0030.04319.14
5.4.360.0030.04719.11
5.4.350.0000.08719.09
5.4.340.0100.07718.96
5.4.320.0200.04318.93
5.4.310.0070.07319.14
5.4.300.0070.06018.86
5.4.290.0030.04319.28
5.4.280.0100.07318.96
5.4.270.0030.04719.21
5.4.260.0070.07318.93
5.4.250.0070.07319.09
5.4.240.0170.06719.26
5.4.230.0030.08018.98
5.4.220.0070.07318.89
5.4.210.0070.09019.14
5.4.200.0130.07318.97
5.4.190.0070.04018.94
5.4.180.0000.03719.09
5.4.170.0100.07318.93
5.4.160.0100.07319.10
5.4.150.0000.04019.27
5.4.140.0030.07016.41
5.4.130.0000.03316.37
5.4.120.0030.03316.54
5.4.110.0070.03716.52
5.4.100.0000.03716.45
5.4.90.0000.04316.42
5.4.80.0030.03016.25
5.4.70.0070.03016.34
5.4.60.0100.02716.45
5.4.50.0070.03016.39
5.4.40.0030.03716.53
5.4.30.0000.03016.33
5.4.20.0030.09016.41
5.4.10.0000.03316.33
5.4.00.0100.05016.00
5.3.290.0030.07314.89
5.3.280.0070.05714.82
5.3.270.0070.03014.83
5.3.260.0070.05014.71
5.3.250.0030.03314.83
5.3.240.0030.07014.68
5.3.230.0070.04714.68
5.3.220.0070.03314.41
5.3.210.0070.03714.57
5.3.200.0100.06314.71
5.3.190.0030.03314.64
5.3.180.0030.03314.57
5.3.170.0130.03314.57
5.3.160.0070.02714.70
5.3.150.0070.03314.57
5.3.140.0070.03014.41
5.3.130.0070.02714.68
5.3.120.0000.03314.55
5.3.110.0070.03714.54
5.3.100.0130.06314.03
5.3.90.0030.05314.02
5.3.80.0000.03314.25
5.3.70.0030.08013.87
5.3.60.0030.03014.05
5.3.50.0000.03714.17
5.3.40.0000.03713.94
5.3.30.0000.04713.91
5.3.20.0070.03013.76
5.3.10.0000.03713.67
5.3.00.0130.03013.64
5.2.170.0000.03011.10
5.2.160.0000.06311.27
5.2.150.0030.02310.99
5.2.140.0030.02710.99
5.2.130.0000.03311.22
5.2.120.0000.03011.09
5.2.110.0000.04711.11
5.2.100.0030.02711.24
5.2.90.0030.02311.11
5.2.80.0030.04711.11
5.2.70.0000.04011.09
5.2.60.0000.03310.90
5.2.50.0000.04011.14
5.2.40.0000.03010.96
5.2.30.0030.03711.09
5.2.20.0030.03310.97
5.2.10.0030.03010.87
5.2.00.0000.02710.79
5.1.60.0030.02310.07
5.1.50.0000.0279.96
5.1.40.0070.02310.05
5.1.30.0030.02310.40
5.1.20.0000.02710.41
5.1.10.0000.02710.21
5.1.00.0000.02710.22
5.0.50.0030.0209.71
5.0.40.0070.0139.71
5.0.30.0000.0339.71
5.0.20.0070.0139.71
5.0.10.0000.0279.71
5.0.00.0000.0339.71
4.4.90.0000.0379.71
4.4.80.0000.0239.71
4.4.70.0030.0139.71
4.4.60.0000.0179.71
4.4.50.0030.0139.71
4.4.40.0000.0279.71
4.4.30.0000.0309.71
4.4.20.0000.0239.71
4.4.10.0000.0209.71
4.4.00.0030.0239.71
4.3.110.0000.0179.71
4.3.100.0000.0179.71
4.3.90.0030.0139.71
4.3.80.0000.0239.71
4.3.70.0000.0179.71
4.3.60.0000.0239.71
4.3.50.0000.0179.71
4.3.40.0030.0209.71
4.3.30.0000.0179.71
4.3.20.0000.0139.71
4.3.10.0000.0139.71
4.3.00.0000.0139.71

preferences:
41.95 ms | 400 KiB | 5 Q