3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [0, 1, 2]; foreach ($array as &$val) { var_dump(current($array)); }

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)
8.3.70.0080.00818.30
8.3.60.0090.01216.36
8.3.50.0110.00721.16
8.3.40.0100.01018.43
8.3.30.0100.00718.72
8.3.20.0050.00320.35
8.3.10.0040.00421.60
8.3.00.0050.00323.48
8.2.190.0100.00716.58
8.2.180.0120.00316.50
8.2.170.0090.00619.04
8.2.160.0000.01322.96
8.2.150.0080.00025.66
8.2.140.0000.00824.66
8.2.130.0080.00019.82
8.2.120.0040.00426.35
8.2.110.0050.00522.21
8.2.100.0090.00318.04
8.2.90.0040.00419.08
8.2.80.0060.00617.97
8.2.70.0060.00317.49
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0000.00822.27
8.2.30.0000.00819.38
8.2.20.0070.00017.73
8.2.10.0040.00417.99
8.2.00.0000.00818.02
8.1.280.0110.00325.92
8.1.270.0080.00023.97
8.1.260.0030.00628.09
8.1.250.0000.00828.09
8.1.240.0090.00023.84
8.1.230.0070.00319.01
8.1.220.0050.00317.77
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0040.00417.25
8.1.180.0000.00818.10
8.1.170.0080.00018.44
8.1.160.0030.00620.82
8.1.150.0040.00418.93
8.1.140.0000.00819.61
8.1.130.0030.00317.69
8.1.120.0000.00817.46
8.1.110.0070.00017.34
8.1.100.0000.00717.34
8.1.90.0070.00017.36
8.1.80.0050.00217.36
8.1.70.0050.00217.45
8.1.60.0030.00617.60
8.1.50.0080.00017.53
8.1.40.0000.00817.37
8.1.30.0080.00017.54
8.1.20.0050.00217.63
8.1.10.0000.00817.45
8.1.00.0040.00417.41
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0030.00318.43
8.0.270.0000.00717.25
8.0.260.0090.00017.24
8.0.250.0040.00416.97
8.0.240.0030.00316.95
8.0.230.0040.00416.88
8.0.220.0060.00016.76
8.0.210.0070.00016.77
8.0.200.0000.00716.78
8.0.190.0000.00916.96
8.0.180.0040.00416.96
8.0.170.0050.00316.82
8.0.160.0030.00416.85
8.0.150.0030.00316.73
8.0.140.0000.00816.77
8.0.130.0030.00313.30
8.0.120.0000.00816.80
8.0.110.0040.00416.90
8.0.100.0080.00016.87
8.0.90.0070.00016.84
8.0.80.0060.01016.82
8.0.70.0040.00416.91
8.0.60.0040.00416.83
8.0.50.0050.00216.83
8.0.30.0060.01216.97
8.0.20.0130.00917.40
8.0.10.0000.00716.87
8.0.00.0090.00916.60
7.4.330.0000.00516.88
7.4.320.0000.00616.45
7.4.300.0000.00616.64
7.4.290.0000.00716.45
7.4.280.0050.00516.40
7.4.270.0000.00716.64
7.4.260.0000.00816.55
7.4.250.0000.00716.51
7.4.240.0020.00616.52
7.4.230.0030.00316.30
7.4.220.0120.00316.53
7.4.210.0030.01116.58
7.4.200.0030.00516.49
7.4.160.0090.00616.53
7.4.150.0340.02917.40
7.4.140.0150.00817.86
7.4.130.0120.00516.36
7.4.120.0080.01016.45
7.4.110.0090.00916.61
7.4.100.0030.01416.46
7.4.90.0160.00616.53
7.4.80.0140.00719.39
7.4.70.0070.01016.59
7.4.60.0090.00616.57
7.4.50.0040.01116.27
7.4.40.0100.00616.41
7.4.30.0060.01516.50
7.4.00.0030.01214.92
7.3.330.0040.00413.19
7.3.320.0000.00613.06
7.3.310.0070.00016.28
7.3.300.0080.00016.27
7.3.290.0070.00016.21
7.3.280.0080.00916.25
7.3.270.0060.01317.40
7.3.260.0130.00316.54
7.3.250.0080.01016.46
7.3.240.0070.01116.22
7.3.230.0140.00716.39
7.3.210.0070.01016.21
7.3.200.0130.00319.39
7.3.190.0110.00916.38
7.3.180.0030.01216.46
7.3.170.0120.00316.27
7.3.160.0000.01616.27
7.3.10.0100.01116.30
7.3.00.0180.00516.32
7.2.330.0170.00416.36
7.2.320.0000.01616.32
7.2.310.0150.00916.54
7.2.300.0060.01016.59
7.2.290.0080.00916.41
7.2.130.0120.00816.54
7.2.120.0040.00816.63
7.2.110.0080.00916.66
7.2.100.0120.00916.67
7.2.90.0080.00816.79
7.2.80.0100.00816.56
7.2.70.0080.01116.62
7.2.60.0100.00816.67
7.2.50.0200.01016.60
7.2.40.0160.01416.59
7.2.30.0190.00516.62
7.2.20.0170.00516.49
7.2.10.0150.00716.72
7.2.00.0100.00817.58
7.1.250.0090.00915.46
7.1.200.0090.00315.88
7.1.100.0040.00417.84
7.1.70.0000.00817.15
7.1.60.0070.01819.27
7.1.50.0120.00916.64
7.1.00.0070.07322.28
7.0.200.0000.00716.78
7.0.60.0030.06021.71
7.0.50.0100.07717.84
7.0.40.0130.07719.98
7.0.30.0270.04020.17
7.0.20.0300.07720.16
7.0.10.0070.07720.02
7.0.00.0100.04020.13
5.6.280.0000.05720.91
5.6.210.0130.04320.76
5.6.200.0070.08018.22
5.6.190.0170.07020.61
5.6.180.0370.07720.61
5.6.170.0300.07320.44
5.6.160.0070.06020.47
5.6.150.0030.06018.09
5.6.140.0130.07718.11
5.6.130.0200.04018.17
5.6.120.0100.05021.02
5.6.110.0070.09020.97
5.6.100.0070.04721.07
5.6.90.0130.04720.94
5.6.80.0030.09020.38
5.5.350.0100.08320.43
5.5.340.0100.07718.02
5.5.330.0000.04720.55
5.5.320.0470.04320.28
5.5.310.0130.08320.41
5.5.300.0100.06717.98
5.5.290.0070.06317.97
5.5.280.0070.08320.96
5.5.270.0030.09020.79
5.5.260.0200.07320.86
5.5.250.0070.08020.61
5.5.240.0230.06020.27

preferences:
48.14 ms | 401 KiB | 5 Q