3v4l.org

run code in 300+ PHP versions simultaneously
<?php $my_array = []; function f(&$array) { }; f($my_aray); var_dump($my_aray);

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)
8.3.40.0080.00618.54
8.3.30.0110.00318.79
8.3.20.0000.00820.04
8.3.10.0040.00423.46
8.3.00.0030.00717.46
8.2.170.0090.00622.96
8.2.160.0070.00720.33
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0080.00022.16
8.2.110.0030.00722.25
8.2.100.0040.00717.78
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0050.00317.80
8.2.50.0060.00618.07
8.2.40.0000.00818.16
8.2.30.0040.00417.99
8.2.20.0040.00417.59
8.2.10.0000.00717.96
8.2.00.0040.00717.52
8.1.270.0090.00023.97
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00420.95
8.1.230.0080.00318.99
8.1.220.0050.00217.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0000.00717.41
8.1.180.0030.00618.10
8.1.170.0040.00418.58
8.1.160.0050.00321.95
8.1.150.0050.00518.50
8.1.140.0070.00317.34
8.1.130.0030.00317.73
8.1.120.0030.00717.29
8.1.110.0030.00317.37
8.1.100.0000.00717.25
8.1.90.0050.00217.38
8.1.80.0030.00317.37
8.1.70.0000.00817.36
8.1.60.0140.00017.54
8.1.50.0000.00817.47
8.1.40.0030.00517.49
8.1.30.0090.00017.63
8.1.20.0030.00617.69
8.1.10.0000.00717.51
8.1.00.0000.00717.32
8.0.300.0000.00818.77
8.0.290.0080.00017.15
8.0.280.0030.00318.38
8.0.270.0070.00017.18
8.0.260.0000.00617.08
8.0.250.0050.00216.90
8.0.240.0060.00016.84
8.0.230.0000.00716.75
8.0.220.0000.00716.77
8.0.210.0040.00416.79
8.0.200.0000.00716.89
8.0.190.0040.00416.86
8.0.180.0040.00816.72
8.0.170.0040.00416.81
8.0.160.0040.00416.84
8.0.150.0000.00716.66
8.0.140.0000.00716.77
8.0.130.0000.00613.34
8.0.120.0040.00416.84
8.0.110.0080.00016.83
8.0.100.0000.00716.86
8.0.90.0040.00416.61
8.0.80.0030.01716.80
8.0.70.0040.00416.89
8.0.60.0040.00416.71
8.0.50.0000.00716.81
8.0.30.0120.00617.02
8.0.20.0100.01017.40
8.0.10.0040.00416.93
8.0.00.0110.00716.55
7.4.330.0030.00315.03
7.4.320.0070.00016.52
7.4.300.0060.00016.34
7.4.290.0000.00716.55
7.4.280.0050.00516.52
7.4.270.0080.00016.50
7.4.260.0000.00716.57
7.4.250.0000.00716.56
7.4.240.0020.00516.50
7.4.230.0030.00316.40
7.4.220.0120.00316.42
7.4.210.0090.00616.58
7.4.200.0050.00216.38
7.4.190.0080.00016.63
7.4.160.0060.00916.28
7.4.150.0130.00317.40
7.4.140.0140.00817.86
7.4.130.0110.00816.51
7.4.120.0110.00816.39
7.4.110.0100.01016.45
7.4.100.0120.00616.46
7.4.90.0100.00716.38
7.4.80.0140.00319.39
7.4.70.0120.00616.41
7.4.60.0100.01016.53
7.4.50.0050.00316.27
7.4.40.0030.00922.77
7.4.30.0000.01716.35
7.4.00.0060.01214.76
7.3.330.0060.00013.07
7.3.320.0030.00313.05
7.3.310.0000.00816.34
7.3.300.0000.00816.11
7.3.290.0100.01116.18
7.3.280.0120.00816.25
7.3.270.0100.00717.40
7.3.260.0140.00916.52
7.3.250.0090.00916.27
7.3.240.0000.02016.50
7.3.230.0140.00616.45
7.3.210.0090.00916.20
7.3.200.0150.00619.39
7.3.190.0140.01216.57
7.3.180.0120.00316.51
7.3.170.0030.01216.29
7.3.160.0130.00316.56
7.3.120.0070.01014.69
7.2.330.0140.00416.65
7.2.320.0120.00616.52
7.2.310.0070.01016.46
7.2.300.0110.00416.51
7.2.290.0100.00716.44
7.2.60.0070.01016.42
7.2.00.0070.00719.16
7.1.200.0100.00315.89
7.1.100.0060.00917.96
7.1.70.0050.00516.86
7.1.60.0130.01319.46
7.1.50.0070.01417.02
7.1.00.0030.07722.36
7.0.200.0030.00316.76
7.0.140.0070.07022.18
7.0.60.0130.07719.99
7.0.50.0070.08017.87
7.0.40.0100.08320.10
7.0.30.0230.05320.16
7.0.20.0270.08020.17
7.0.10.0030.05720.33
7.0.00.0070.08320.07
5.6.280.0030.07321.15
5.6.210.0130.06320.52
5.6.200.0070.03718.18
5.6.190.0100.07720.63
5.6.180.0230.05320.41
5.6.170.0170.05720.52
5.6.160.0070.05720.59
5.6.150.0030.09018.18
5.6.140.0070.06718.22
5.6.130.0070.03718.18
5.6.120.0000.07720.97
5.6.110.0130.06021.05
5.6.100.0100.08321.12
5.6.90.0100.07321.02
5.6.80.0100.06320.38
5.6.70.4330.04320.53
5.5.350.0130.05320.50
5.5.340.0030.08717.99
5.5.330.0030.04020.42
5.5.320.0200.04320.25
5.5.310.0200.06020.27
5.5.300.0030.05017.95
5.5.290.0130.04717.95
5.5.280.0030.04320.88
5.5.270.0100.08020.95
5.5.260.0070.06020.86
5.5.250.0170.07720.71
5.5.240.0230.08020.16
5.4.450.0130.05319.30
5.4.440.0830.05019.63
5.4.430.0630.05719.18
5.4.420.0830.04019.43
5.4.410.0770.05019.16
5.4.400.0170.06019.14
5.4.390.0670.06019.14
5.4.380.0200.06318.70
5.4.370.0300.05318.44
5.4.360.0270.05018.47
5.4.350.0230.06018.59
5.4.340.0500.03718.76
5.4.320.0040.04212.50
5.4.310.0050.03912.50
5.4.300.0060.03712.50
5.4.290.0190.05312.48
5.4.280.0250.07812.38
5.4.270.0180.07112.38
5.4.260.0130.04112.38
5.4.250.0110.04912.38
5.4.240.0380.09712.38
5.4.230.0120.05912.38
5.4.220.0100.04712.38
5.4.210.0080.05512.38
5.4.200.0100.04612.38
5.4.190.0080.03912.37
5.4.180.0200.06712.37
5.4.170.0360.10012.38
5.4.160.0350.06512.38
5.4.150.0280.07312.37
5.4.140.0080.05512.06
5.4.130.0060.04712.04
5.4.120.0070.05112.00
5.4.110.0190.10112.00
5.4.100.0080.05412.00
5.4.90.0190.07212.00
5.4.80.0110.04412.00
5.4.70.0090.05311.99
5.4.60.0180.06412.00
5.4.50.0060.04911.99
5.4.40.0130.06911.98
5.4.30.0240.07611.98
5.4.20.0090.04911.98
5.4.10.0050.05611.98
5.4.00.0090.04811.47
5.3.290.0060.04212.80
5.3.280.0100.08212.71
5.3.270.0160.05012.72
5.3.260.0100.04512.72
5.3.250.0190.05812.72
5.3.240.0130.04612.72
5.3.230.0070.05112.71
5.3.220.0080.05612.68
5.3.210.0070.05812.68
5.3.200.0180.11012.68
5.3.190.0120.05012.68
5.3.180.0160.06312.68
5.3.170.0130.05712.67
5.3.160.0110.04812.68
5.3.150.0060.04612.67
5.3.140.0080.04512.66
5.3.130.0100.04012.65
5.3.120.0080.05712.65
5.3.110.0180.05612.66
5.3.100.0160.07112.11
5.3.90.0150.05912.09
5.3.80.0100.05012.08
5.3.70.0120.04612.08
5.3.60.0110.06612.07
5.3.50.0100.04512.00
5.3.40.0060.03912.00
5.3.30.0260.08611.95
5.3.20.0060.03911.72
5.3.10.0100.05911.70
5.3.00.0090.04011.68
5.2.170.0120.0409.18
5.2.160.0110.0479.18
5.2.150.0200.0779.18
5.2.140.0060.0369.19
5.2.130.0130.0409.14
5.2.120.0070.0349.14
5.2.110.0070.0339.15
5.2.100.0080.0319.14
5.2.90.0080.0399.14
5.2.80.0100.0379.13
5.2.70.0100.0379.14
5.2.60.0090.0399.09
5.2.50.0110.0419.05
5.2.40.0090.0419.04
5.2.30.0080.0439.01
5.2.20.0080.0429.00
5.2.10.0100.0458.93
5.2.00.0120.0418.78
5.1.60.0080.0338.07
5.1.50.0170.0428.07
5.1.40.0110.0438.05
5.1.30.0190.0598.40
5.1.20.0080.0488.41
5.1.10.0060.0328.14
5.1.00.0050.0278.14
5.0.50.0050.0236.62
5.0.40.0040.0216.48
5.0.30.0040.0366.29
5.0.20.0040.0226.27
5.0.10.0050.0226.24
5.0.00.0060.0336.23
4.4.90.0030.0194.78
4.4.80.0030.0184.75
4.4.70.0020.0194.75
4.4.60.0040.0164.75
4.4.50.0060.0324.77
4.4.40.0100.0444.71
4.4.30.0040.0244.76
4.4.20.0000.0214.84
4.4.10.0030.0184.85
4.4.00.0050.0274.76
4.3.110.0030.0214.67
4.3.100.0050.0184.66
4.3.90.0020.0174.63
4.3.80.0040.0264.59
4.3.70.0040.0144.63
4.3.60.0020.0174.63
4.3.50.0010.0184.63
4.3.40.0040.0244.54
4.3.30.0020.0173.29
4.3.20.0050.0143.26
4.3.10.0020.0193.22
4.3.00.0100.03710.30

preferences:
44.91 ms | 400 KiB | 5 Q