3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(1, 2, 3); doFoo($arr); function doFoo($array) { foreach ($array as &$foo) { // ... } }

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)
8.3.60.0140.00718.27
8.3.50.0140.00821.14
8.3.40.0070.00718.54
8.3.30.0100.00320.17
8.3.20.0040.00420.04
8.3.10.0040.00420.90
8.3.00.0000.00822.37
8.2.180.0110.00416.50
8.2.170.0070.01422.96
8.2.160.0100.00322.11
8.2.150.0000.00824.18
8.2.140.0030.00624.66
8.2.130.0060.00326.16
8.2.120.0040.00420.79
8.2.110.0060.00319.29
8.2.100.0040.00717.84
8.2.90.0030.00619.26
8.2.80.0060.00317.97
8.2.70.0060.00317.63
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0060.00318.15
8.2.30.0000.00719.28
8.2.20.0040.00417.62
8.2.10.0040.00417.62
8.2.00.0000.00717.73
8.1.280.0000.01425.92
8.1.270.0050.00323.99
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0060.00324.02
8.1.230.0030.00720.95
8.1.220.0030.00618.77
8.1.210.0050.00319.03
8.1.200.0040.00717.35
8.1.190.0050.00317.66
8.1.180.0030.00918.10
8.1.170.0080.00018.59
8.1.160.0040.00418.77
8.1.150.0040.00418.54
8.1.140.0000.00817.44
8.1.130.0040.00417.75
8.1.120.0040.00417.43
8.1.110.0040.00417.46
8.1.100.0050.00217.35
8.1.90.0040.00417.41
8.1.80.0030.00417.31
8.1.70.0040.00417.41
8.1.60.0030.00617.57
8.1.50.0000.00717.39
8.1.40.0080.00017.53
8.1.30.0000.00817.45
8.1.20.0040.00417.55
8.1.10.0040.00417.42
8.1.00.0030.00517.36
8.0.300.0050.00319.89
8.0.290.0040.00417.18
8.0.280.0000.00718.43
8.0.270.0070.00017.18
8.0.260.0030.00316.79
8.0.250.0030.00316.83
8.0.240.0050.00316.80
8.0.230.0040.00416.91
8.0.220.0040.00416.93
8.0.210.0070.00016.79
8.0.200.0040.00416.94
8.0.190.0040.00416.96
8.0.180.0000.00816.95
8.0.170.0000.00716.87
8.0.160.0030.00316.76
8.0.150.0000.00716.81
8.0.140.0040.00416.86
8.0.130.0060.00313.30
8.0.120.0040.00416.89
8.0.110.0000.00716.82
8.0.100.0040.00416.87
8.0.90.0040.00416.95
8.0.80.0130.00316.83
8.0.70.0070.00016.73
8.0.60.0000.00716.74
8.0.50.0000.00716.89
8.0.30.0120.00917.01
8.0.20.0120.00517.40
8.0.10.0040.00417.00
8.0.00.0080.01016.66
7.4.330.0000.00516.70
7.4.320.0030.00316.54
7.4.300.0030.00316.51
7.4.290.0030.00316.57
7.4.280.0070.00016.52
7.4.270.0000.00716.40
7.4.260.0050.00013.29
7.4.250.0060.00316.49
7.4.240.0030.00416.52
7.4.230.0000.00716.69
7.4.220.0190.00616.56
7.4.210.0040.01116.58
7.4.200.0030.00316.48
7.4.190.0000.00716.46
7.4.160.0140.00316.37
7.4.150.0070.01017.40
7.4.140.0070.01017.86
7.4.130.0120.00516.54
7.4.120.0080.01016.65
7.4.110.0100.01316.49
7.4.100.0080.00816.56
7.4.90.0030.01516.65
7.4.80.0030.01319.39
7.4.70.0120.00416.37
7.4.60.0060.01216.47
7.4.50.0050.00516.57
7.4.40.0090.00622.77
7.4.30.0070.01416.55
7.4.00.0070.00714.82
7.3.330.0000.00513.21
7.3.320.0030.00313.26
7.3.310.0070.00016.39
7.3.300.0000.00716.25
7.3.290.0030.01416.27
7.3.280.0120.00616.27
7.3.270.0110.00617.40
7.3.260.0090.01118.24
7.3.250.0100.00716.47
7.3.240.0140.00316.69
7.3.230.0080.00816.39
7.3.210.0130.00316.67
7.3.200.0120.00719.39
7.3.190.0130.00316.26
7.3.180.0050.01616.42
7.3.170.0070.01016.47
7.3.160.0130.00916.40
7.3.120.0090.00614.62
7.2.330.0160.00616.61
7.2.320.0080.00916.45
7.2.310.0160.01016.51
7.2.300.0070.01516.61
7.2.290.0090.01516.66
7.2.60.0000.01416.73
7.2.50.0110.01116.96
7.1.200.0000.01015.60
7.1.70.0230.00016.92
7.1.60.0120.00919.17
7.1.50.0080.00616.98
7.1.00.0100.08322.48
7.0.200.0110.00416.68
7.0.140.0000.07721.99
7.0.100.0000.05320.05
7.0.90.0100.08319.90
7.0.80.0170.08019.89
7.0.70.0070.04719.88
7.0.60.0230.06719.91
7.0.50.0130.07020.25
7.0.40.0100.07020.10
7.0.30.0030.08020.15
7.0.20.0070.07720.18
7.0.10.0100.08019.95
7.0.00.0100.07720.07
5.6.280.0030.07321.04
5.6.250.0070.09020.82
5.6.240.0170.06320.51
5.6.230.0030.09720.61
5.6.220.0070.08020.68
5.6.210.0070.04020.62
5.6.200.0130.07721.14
5.6.190.0270.03321.05
5.6.180.0070.08021.01
5.6.170.0130.07020.96
5.6.160.0130.05721.04
5.6.150.0070.07020.99
5.6.140.0100.08021.14
5.6.130.0030.09021.05
5.6.120.0100.07321.05
5.6.110.0030.09020.93
5.6.100.0000.07321.09
5.6.90.0100.06321.01
5.6.80.0170.06720.50
5.6.70.0100.07320.34
5.6.60.0100.07720.39
5.6.50.0170.07720.39
5.6.40.0130.06020.32
5.6.30.0130.07720.41
5.6.20.0130.07320.41
5.6.10.0130.06020.36
5.6.00.0030.08320.29
5.5.380.0030.09020.42
5.5.370.0030.08020.36
5.5.360.0070.08020.38
5.5.350.0100.05720.33
5.5.340.0030.06320.77
5.5.330.0100.07020.78
5.5.320.0030.08720.88
5.5.310.0070.05020.93
5.5.300.0100.04320.88
5.5.290.0030.06020.77
5.5.280.0300.06720.79
5.5.270.0030.06720.87
5.5.260.0030.07320.77
5.5.250.0100.03320.61
5.5.240.0070.08720.30
5.5.230.0070.08720.30
5.5.220.0170.07020.23
5.5.210.0100.04320.29
5.5.200.0130.06720.21
5.5.190.0100.06320.26
5.5.180.0130.07020.23
5.5.160.0070.08020.23
5.5.150.0130.04320.11
5.5.140.0100.07720.17
5.5.130.0100.06320.18
5.5.120.0070.04720.25
5.5.110.0170.07020.20
5.5.100.0100.07020.17
5.5.90.0000.04320.07
5.5.80.0100.07020.13
5.5.70.0100.08020.00
5.5.60.0000.04720.06
5.5.50.0130.06720.11
5.5.40.0170.06320.11
5.5.30.0030.06319.96
5.5.20.0070.07719.93
5.5.10.0070.03720.05
5.5.00.0000.04319.97
5.4.450.0100.06719.18
5.4.440.0070.09319.38
5.4.430.0070.07319.45
5.4.420.0100.07019.44
5.4.410.0030.08319.42
5.4.400.0170.06319.16
5.4.390.0100.07319.18
5.4.380.0130.07019.16
5.4.370.0100.07319.21
5.4.360.0130.06719.21
5.4.350.0130.07019.18
5.4.340.0100.06718.85
5.4.320.0070.07718.90
5.4.310.0070.06018.87
5.4.300.0130.07319.15
5.4.290.0130.07319.12
5.4.280.0170.06719.13
5.4.270.0070.04019.22
5.4.260.0100.04019.03
5.4.250.0070.07319.02
5.4.240.0100.07318.89
5.4.230.0070.04719.06
5.4.220.0000.08719.02
5.4.210.0030.04719.02
5.4.200.0130.05319.15
5.4.190.0100.07318.86
5.4.180.0200.08019.09
5.4.170.0000.06718.89
5.4.160.0070.10018.82
5.4.150.0100.05019.11
5.4.140.0030.04016.41
5.4.130.0030.07716.49
5.4.120.0100.07316.35
5.4.110.0000.05316.48
5.4.100.0070.07716.32
5.4.90.0030.05016.51
5.4.80.0030.07716.32
5.4.70.0170.06716.48
5.4.60.0130.03716.34
5.4.50.0070.04316.48
5.4.40.0170.06716.42
5.4.30.0030.07716.37
5.4.20.0030.07716.39
5.4.10.0030.07316.49
5.4.00.0070.06015.89
5.3.290.0070.07715.58
5.3.280.0130.06715.58
5.3.270.0030.06715.58
5.3.260.0130.04015.58
5.3.250.0070.08015.58
5.3.240.0000.04715.58
5.3.230.0270.05715.58
5.3.220.0070.07715.58
5.3.210.0030.08015.58
5.3.200.0130.07015.58
5.3.190.0100.07015.58
5.3.180.0070.06715.58
5.3.170.0000.08015.58
5.3.160.0100.08315.58
5.3.150.0100.06315.58
5.3.140.0030.08015.58
5.3.130.0100.06315.58
5.3.120.0170.06315.58
5.3.110.0030.08015.58
5.3.100.0100.07315.58
5.3.90.0100.03715.58
5.3.80.0070.06715.58
5.3.70.0030.06715.58
5.3.60.0000.04315.58
5.3.50.0030.07315.58
5.3.40.0170.05715.58
5.3.30.0030.06715.58
5.3.20.0070.07315.58
5.3.10.0100.05715.58
5.3.00.0030.06715.58
5.2.170.0070.05715.58
5.2.160.0100.05715.58
5.2.150.0070.06315.58
5.2.140.0070.06015.58
5.2.130.0030.06315.58
5.2.120.0000.03715.58
5.2.110.0030.06015.58
5.2.100.0100.05715.58
5.2.90.0070.04015.58
5.2.80.0100.05315.58
5.2.70.0030.06015.58
5.2.60.0070.06315.58
5.2.50.0070.06015.58
5.2.40.0000.06315.58
5.2.30.0070.05715.58
5.2.20.0070.05715.58
5.2.10.0030.06315.58
5.2.00.0030.06015.58
5.1.60.0030.05315.58
5.1.50.0030.05715.58
5.1.40.0000.05715.58
5.1.30.0030.05715.58
5.1.20.0130.04715.58
5.1.10.0100.05015.58
5.1.00.0030.04715.58
5.0.50.0070.04715.58
5.0.40.0130.04015.58
5.0.30.0030.06315.58
5.0.20.0000.05015.58
5.0.10.0100.03715.58
5.0.00.0070.06315.58
4.4.90.0030.03315.58
4.4.80.0030.03015.58
4.4.70.0000.03715.58
4.4.60.0000.03715.58
4.4.50.0000.04015.58
4.4.40.0100.05015.58
4.4.30.0030.03315.58
4.4.20.0030.03315.58
4.4.10.0000.03315.58
4.4.00.0070.05015.58
4.3.110.0000.03715.58
4.3.100.0070.03015.58
4.3.90.0070.03015.58
4.3.80.0070.05315.58
4.3.70.0000.02315.58
4.3.60.0000.03015.58
4.3.50.0030.03015.58
4.3.40.0000.04315.58
4.3.30.0070.02715.58
4.3.20.0000.04015.58
4.3.10.0030.02715.58
4.3.00.0000.03015.58

preferences:
43.01 ms | 401 KiB | 5 Q