3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [0, 1, 2]; foreach ($array as &$value) { var_dump(current($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)
8.3.60.0100.00716.63
8.3.50.0100.00921.99
8.3.40.0070.01418.73
8.3.30.0070.00718.54
8.3.20.0040.00420.16
8.3.10.0060.00323.48
8.3.00.0050.00319.13
8.2.180.0060.01216.38
8.2.170.0060.00822.96
8.2.160.0180.00420.27
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.01019.23
8.2.120.0040.00426.35
8.2.110.0060.00320.31
8.2.100.0070.00417.93
8.2.90.0030.00619.17
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0000.00717.93
8.2.50.0060.00318.07
8.2.40.0030.00619.31
8.2.30.0070.00020.54
8.2.20.0000.01117.63
8.2.10.0030.00518.13
8.2.00.0000.00817.97
8.1.280.0100.00625.92
8.1.270.0030.00923.83
8.1.260.0070.00028.09
8.1.250.0000.00728.09
8.1.240.0000.00922.10
8.1.230.0090.00317.66
8.1.220.0040.00417.78
8.1.210.0070.00318.77
8.1.200.0030.00617.35
8.1.190.0070.00417.13
8.1.180.0050.00218.10
8.1.170.0000.00818.40
8.1.160.0040.00421.99
8.1.150.0000.00718.75
8.1.140.0080.00019.51
8.1.130.0000.00717.70
8.1.120.0000.00817.39
8.1.110.0000.00717.29
8.1.100.0040.00417.46
8.1.90.0040.00417.37
8.1.80.0000.00817.53
8.1.70.0000.00817.27
8.1.60.0040.00417.55
8.1.50.0100.00017.57
8.1.40.0080.00017.52
8.1.30.0050.00517.69
8.1.20.0070.00017.55
8.1.10.0040.00417.39
8.1.00.0090.00017.27
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0040.00418.55
8.0.270.0000.00917.12
8.0.260.0030.00317.25
8.0.250.0070.00016.96
8.0.240.0000.00716.82
8.0.230.0050.00216.95
8.0.220.0020.00516.90
8.0.210.0000.00816.90
8.0.200.0030.00316.85
8.0.190.0030.00516.88
8.0.180.0030.00616.88
8.0.170.0000.00816.88
8.0.160.0080.00016.89
8.0.150.0000.00716.88
8.0.140.0000.00716.84
8.0.130.0030.00313.27
8.0.120.0040.00416.83
8.0.110.0000.00716.93
8.0.100.0080.00016.82
8.0.90.0050.00216.87
8.0.80.0060.01316.88
8.0.70.0000.00716.87
8.0.60.0000.00716.94
8.0.50.0070.00016.74
8.0.30.0090.00916.96
8.0.20.0070.01217.40
8.0.10.0000.00717.04
8.0.00.0150.00716.62
7.4.330.0020.00216.84
7.4.320.0070.00016.47
7.4.300.0030.00316.59
7.4.290.0030.00316.51
7.4.280.0040.00416.49
7.4.270.0000.00716.54
7.4.260.0000.00616.46
7.4.250.0030.00516.56
7.4.240.0040.00416.50
7.4.230.0000.00716.57
7.4.220.0110.01416.63
7.4.210.0090.00616.55
7.4.200.0030.00316.67
7.4.160.0090.00616.57
7.4.150.0100.00717.40
7.4.140.0130.01017.86
7.4.130.0080.00916.51
7.4.120.0080.01116.41
7.4.110.0070.01016.56
7.4.100.0070.01116.42
7.4.90.0120.00416.69
7.4.80.0140.01019.39
7.4.70.0100.00716.59
7.4.60.0060.00916.45
7.4.50.0030.01216.16
7.4.40.0160.00916.41
7.4.30.0140.01016.51
7.4.00.0070.00714.89
7.3.330.0030.00313.11
7.3.320.0020.00213.20
7.3.310.0070.00016.08
7.3.300.0030.00316.25
7.3.290.0040.01216.24
7.3.280.0060.01016.23
7.3.270.0320.01917.40
7.3.260.0070.01616.47
7.3.250.0100.00816.37
7.3.240.0080.01016.30
7.3.230.0060.01116.40
7.3.210.0110.01116.17
7.3.200.0110.00716.53
7.3.190.0070.01516.36
7.3.180.0070.01516.46
7.3.170.0100.00616.27
7.3.160.0060.01116.35
7.2.330.0070.01016.66
7.2.320.0090.00916.51
7.2.310.0160.01016.62
7.2.300.0130.00316.46
7.2.290.0100.01016.61
7.2.60.0030.01216.91
7.2.00.0070.00719.13
7.1.200.0040.01115.85
7.1.100.0000.00817.80
7.1.70.0000.00816.94
7.1.60.0060.01819.48
7.1.50.0060.00616.72
7.1.00.0030.07722.51
7.0.200.0430.00014.44
7.0.100.0100.04320.00
7.0.90.0130.06019.84
7.0.80.0170.07319.88
7.0.70.0000.05320.00
7.0.60.0270.07319.88
7.0.50.0100.06320.30
7.0.40.0130.04720.05
7.0.30.0170.04020.13
7.0.20.0070.08020.13
7.0.10.0130.05020.18
7.0.00.0070.08320.09
5.6.280.0000.03321.02
5.6.250.0000.07720.59
5.6.240.0100.08020.68
5.6.230.0070.08320.53
5.6.220.0100.05720.57
5.6.210.0070.04720.68
5.6.200.0070.07021.08
5.6.190.0030.07320.95
5.6.180.0000.05720.93
5.6.170.0070.07721.05
5.6.160.0100.08021.11
5.6.150.0030.05021.10
5.6.140.0070.06321.08
5.6.130.0030.06021.10
5.6.120.0030.08320.92
5.6.110.0100.06720.93
5.6.100.0130.04721.15
5.6.90.0100.08021.05
5.6.80.0100.07320.46
5.6.70.0070.08320.47
5.6.60.0070.06320.33
5.6.50.0030.04720.32
5.6.40.0130.04020.46
5.6.30.0070.04720.24
5.6.20.0130.07320.37
5.6.10.0070.04720.34
5.6.00.0130.08020.41
5.5.380.0030.08720.37
5.5.370.0100.06020.43
5.5.360.0030.07320.37
5.5.350.0070.04320.41
5.5.340.0100.09320.84
5.5.330.0000.05320.81
5.5.320.0100.04020.89
5.5.310.0070.08320.64
5.5.300.0130.07720.75
5.5.290.0170.08020.93
5.5.280.0070.08020.74
5.5.270.0100.08020.82
5.5.260.0030.08320.86
5.5.250.0030.07320.45
5.5.240.0130.07720.28
5.5.230.0130.07320.29
5.5.220.0030.08320.30
5.5.210.0030.08320.14
5.5.200.0070.05019.98
5.5.190.0130.07720.21
5.5.180.0030.09020.12
5.5.160.0100.07320.12
5.5.150.0130.06020.09
5.5.140.0130.05320.20
5.5.130.0070.03720.24
5.5.120.0030.08020.20
5.5.110.0100.08020.26
5.5.100.0030.05320.07
5.5.90.0230.05020.09
5.5.80.0170.07020.06
5.5.70.0070.07320.04
5.5.60.0030.08320.11
5.5.50.0030.06720.02
5.5.40.0070.06019.93
5.5.30.0070.05020.04
5.5.20.0100.07720.05
5.5.10.0130.07019.97
5.5.00.0070.07320.09

preferences:
58.95 ms | 401 KiB | 5 Q