3v4l.org

run code in 300+ PHP versions simultaneously
<?php function dummy (&$refparam) { var_dump($refparam); } call_user_func_array("dummy", array("value"));

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)
8.3.60.0110.00418.43
8.3.50.0180.00321.92
8.3.40.0120.00318.65
8.3.30.0070.00718.59
8.3.20.0090.00018.60
8.3.10.0030.00620.78
8.3.00.0080.00023.48
8.2.180.0100.01016.50
8.2.170.0120.00622.96
8.2.160.0000.01920.44
8.2.150.0060.00324.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00319.23
8.2.110.0090.00020.56
8.2.100.0040.00817.84
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0000.00917.25
8.2.60.0040.00417.80
8.2.50.0050.00318.10
8.2.40.0040.00418.03
8.2.30.0000.00819.75
8.2.20.0040.00417.58
8.2.10.0030.00517.54
8.2.00.0040.00417.61
8.1.280.0090.00625.92
8.1.270.0080.00023.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.00
8.1.230.0000.01117.77
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0030.00617.23
8.1.180.0000.00818.10
8.1.170.0040.00418.43
8.1.160.0040.00418.80
8.1.150.0040.00418.45
8.1.140.0050.00217.23
8.1.130.0070.00017.69
8.1.120.0070.00017.32
8.1.110.0040.00417.33
8.1.100.0070.00017.32
8.1.90.0000.00717.35
8.1.80.0040.00417.21
8.1.70.0070.00017.21
8.1.60.0030.00617.47
8.1.50.0000.00917.29
8.1.40.0040.00417.38
8.1.30.0080.00017.57
8.1.20.0030.00517.68
8.1.10.0070.00017.28
8.1.00.0000.01017.34
8.0.300.0000.00718.77
8.0.290.0000.00716.58
8.0.280.0030.00318.42
8.0.270.0040.00417.04
8.0.260.0040.00416.79
8.0.250.0070.00016.84
8.0.240.0080.00016.87
8.0.230.0000.00716.76
8.0.220.0030.00316.71
8.0.210.0000.00716.80
8.0.200.0030.00316.91
8.0.190.0040.00416.86
8.0.180.0000.00716.87
8.0.170.0070.00016.84
8.0.160.0070.00016.84
8.0.150.0000.00816.75
8.0.140.0030.00516.73
8.0.130.0000.00613.29
8.0.120.0020.00516.76
8.0.110.0040.00416.86
8.0.100.0040.00416.76
8.0.90.0050.00316.64
8.0.80.0120.00316.77
8.0.70.0040.00416.67
8.0.60.0000.00716.81
8.0.50.0040.00416.69
8.0.30.0080.01216.93
8.0.20.0080.01017.40
8.0.10.0000.00716.82
8.0.00.0130.00816.88
7.4.330.0050.00014.63
7.4.320.0030.00316.41
7.4.300.0030.00316.55
7.4.290.0050.00216.54
7.4.280.0070.00416.58
7.4.270.0030.00316.52
7.4.260.0000.00513.23
7.4.250.0000.00816.55
7.4.240.0070.00016.58
7.4.230.0000.00716.33
7.4.220.0070.01016.64
7.4.210.0110.00516.59
7.4.200.0000.00716.49
7.4.190.0030.00316.30
7.4.160.0190.00316.35
7.4.150.0030.01317.40
7.4.140.0090.01317.86
7.4.130.0100.00716.49
7.4.120.0130.00516.41
7.4.110.0100.00716.45
7.4.100.0170.00016.64
7.4.90.0100.00916.43
7.4.80.0090.00919.37
7.4.70.0060.01016.66
7.4.60.0120.00616.39
7.4.50.0000.00816.22
7.4.40.0070.00322.27
7.4.30.0150.00616.36
7.4.00.0070.00715.04
7.3.330.0000.00513.29
7.3.320.0070.00013.25
7.3.310.0050.00316.15
7.3.300.0040.00416.28
7.3.290.0100.01016.30
7.3.280.0070.00916.34
7.3.270.0090.00917.40
7.3.260.0120.00918.24
7.3.250.0110.00816.29
7.3.240.0090.00616.24
7.3.230.0090.00916.39
7.3.210.0070.01016.54
7.3.200.0130.00319.39
7.3.190.0120.00916.32
7.3.180.0070.01016.28
7.3.170.0100.00616.30
7.3.160.0090.01216.30
7.3.120.0040.01114.54
7.2.330.0060.01116.43
7.2.320.0080.00816.48
7.2.310.0130.01016.24
7.2.300.0070.01316.23
7.2.290.0120.00916.43
7.2.110.0200.00316.46
7.2.80.0030.00916.34
7.2.60.0080.00816.85
7.2.00.0030.01319.14
7.1.200.0040.00715.66
7.1.100.0000.01418.19
7.1.70.0030.00717.15
7.1.60.0140.01019.40
7.1.50.0030.01717.05
7.1.00.0100.06022.48
7.0.200.0030.00616.62
7.0.140.0000.07721.92
7.0.60.0030.04021.79
7.0.50.0030.06722.16
7.0.40.0030.06720.08
7.0.30.0070.08020.19
7.0.20.0130.07319.99
7.0.10.0100.06720.02
7.0.00.0100.08320.10
5.6.280.0070.07021.04
5.6.210.0000.04320.70
5.6.200.0030.04321.01
5.6.190.0000.04020.98
5.6.180.0130.07721.15
5.6.170.0130.07321.00
5.6.160.0030.08021.01
5.6.150.0100.07021.14
5.6.140.0030.08721.12
5.6.130.0100.07721.15
5.6.120.0030.08720.94
5.6.110.0000.09021.14
5.6.100.0030.08020.89
5.6.90.0100.07721.11
5.6.80.0000.06320.36
5.6.70.0000.07720.52
5.6.60.0070.04320.43
5.6.50.0000.08320.38
5.6.40.0130.05720.50
5.6.30.0030.08020.36
5.6.20.0030.07320.41
5.6.10.0000.07720.36
5.6.00.0030.05320.46
5.5.350.0030.04020.38
5.5.340.0070.08020.77
5.5.330.0030.05020.88
5.5.320.0000.07020.94
5.5.310.0070.07720.65
5.5.300.0130.06720.98
5.5.290.0100.06320.78
5.5.280.0070.08320.73
5.5.270.0070.08020.74
5.5.260.0070.08720.61
5.5.250.0070.07720.77
5.5.240.0070.07020.26
5.5.230.0070.06320.25
5.5.220.0070.07320.14
5.5.210.0030.06020.03
5.5.200.0030.06720.23
5.5.190.0100.07020.20
5.5.180.0030.05020.30
5.5.160.0030.07720.12
5.5.150.0000.07720.15
5.5.140.0070.07320.15
5.5.130.0000.07720.11
5.5.120.0070.04720.20
5.5.110.0000.08320.02
5.5.100.0000.08720.07
5.5.90.0030.07720.01
5.5.80.0000.04720.20
5.5.70.0100.03320.11
5.5.60.0070.03320.09
5.5.50.0170.05320.13
5.5.40.0100.07320.09
5.5.30.0100.07320.10
5.5.20.0130.07320.00
5.5.10.0030.07320.06
5.5.00.0100.07019.98
5.4.450.0000.07719.24
5.4.440.0070.08019.49
5.4.430.0000.08319.49
5.4.420.0070.06719.22
5.4.410.0030.06019.12
5.4.400.0000.08019.04
5.4.390.0070.06719.07
5.4.380.0070.05019.13
5.4.370.0030.06719.07
5.4.360.0030.07318.91
5.4.350.0000.07718.91
5.4.340.0030.06719.20
5.4.320.0100.06719.16
5.4.310.0070.07019.07
5.4.300.0030.07019.05
5.4.290.0070.07019.11
5.4.280.0000.05019.21
5.4.270.0030.07319.01
5.4.260.0070.06719.16
5.4.250.0070.07719.03
5.4.240.0030.06319.06
5.4.230.0030.06719.16
5.4.220.0030.03719.19
5.4.210.0070.05719.04
5.4.200.0070.07319.21
5.4.190.0070.06719.06
5.4.180.0000.08019.02
5.4.170.0030.07719.18
5.4.160.0100.05319.15
5.4.150.0100.07319.20
5.4.140.0100.06716.42
5.4.130.0030.07016.46
5.4.120.0100.05016.48
5.4.110.0030.07016.46
5.4.100.0030.06316.39
5.4.90.0000.07716.39
5.4.80.0130.06316.41
5.4.70.0030.06716.49
5.4.60.0070.07016.44
5.4.50.0000.07716.35
5.4.40.0030.06716.36
5.4.30.0070.07316.48
5.4.20.0030.06016.30
5.4.10.0100.05716.51
5.4.00.0100.06015.86
5.3.290.0070.08014.71
5.3.280.0100.06714.63
5.3.270.0000.08314.69
5.3.260.0000.06714.57
5.3.250.0070.07014.70
5.3.240.0000.08014.66
5.3.230.0030.07014.66
5.3.220.0030.07714.52
5.3.210.0030.08014.61
5.3.200.0030.07014.48
5.3.190.0030.07714.62
5.3.180.0070.06014.61
5.3.170.0030.07714.61
5.3.160.0030.07014.63
5.3.150.0000.07314.55
5.3.140.0030.05714.60
5.3.130.0000.07314.50
5.3.120.0100.07014.56
5.3.110.0030.06014.59
5.3.100.0000.07314.05
5.3.90.0070.06713.97
5.3.80.0070.05014.12
5.3.70.0000.07314.07
5.3.60.0070.06714.06
5.3.50.0030.07313.95
5.3.40.0030.07314.00
5.3.30.0030.06713.79
5.3.20.0070.07013.76
5.3.10.0030.06013.65
5.3.00.0000.06313.74
5.2.170.0030.06310.98
5.2.160.0030.06311.20
5.2.150.0030.06011.24
5.2.140.0000.06311.23
5.2.130.0070.05311.07
5.2.120.0000.06311.09
5.2.110.0030.03711.11
5.2.100.0030.05311.16
5.2.90.0000.05711.20
5.2.80.0000.06010.98
5.2.70.0030.05311.00
5.2.60.0070.05011.03
5.2.50.0030.06010.87
5.2.40.0070.05311.01
5.2.30.0070.05310.98
5.2.20.0000.05711.01
5.2.10.0100.05710.82
5.2.00.0070.06010.72
5.1.60.0030.0509.86
5.1.50.0000.05310.05
5.1.40.0070.04710.06
5.1.30.0030.05310.40
5.1.20.0000.05710.30
5.1.10.0030.05710.07
5.1.00.0030.05010.04
5.0.50.0070.0439.47
5.0.40.0030.0379.47
5.0.30.0070.0639.47
5.0.20.0000.0439.47
5.0.10.0030.0279.47
5.0.00.0030.0639.47
4.4.90.0030.0339.47
4.4.80.0030.0339.47
4.4.70.0000.0409.47
4.4.60.0070.0279.47
4.4.50.0000.0379.47
4.4.40.0030.0439.47
4.4.30.0000.0379.47
4.4.20.0000.0339.47
4.4.10.0000.0379.47
4.4.00.0030.0539.47
4.3.110.0030.0309.47
4.3.100.0000.0339.47
4.3.90.0030.0309.47
4.3.80.0000.0579.47
4.3.70.0030.0279.47
4.3.60.0000.0339.47
4.3.50.0000.0339.47
4.3.40.0030.0509.47
4.3.30.0130.0109.47
4.3.20.0030.0309.47
4.3.10.0000.0309.47
4.3.00.0000.0309.47

preferences:
40.5 ms | 401 KiB | 5 Q