3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [1,2,3]; foreach ($array as $item) { echo "$item\n"; var_dump(each($array)); } print_r($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)
8.3.60.0110.00418.55
8.3.50.0070.01217.41
8.3.40.0040.01118.84
8.3.30.0140.00018.85
8.3.20.0030.00518.95
8.3.10.0040.00420.70
8.3.00.0040.00417.50
8.2.180.0120.00317.00
8.2.170.0060.01222.96
8.2.160.0100.00722.26
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0040.00419.77
8.2.110.0080.00321.14
8.2.100.0040.00718.03
8.2.90.0060.00319.14
8.2.80.0000.00817.93
8.2.70.0060.00317.63
8.2.60.0000.00817.80
8.2.50.0030.00718.07
8.2.40.0000.00819.89
8.2.30.0000.00717.96
8.2.20.0000.00817.71
8.2.10.0070.00017.68
8.2.00.0090.00017.91
8.1.280.0070.00725.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0100.00722.54
8.1.230.0090.00320.95
8.1.220.0040.00417.74
8.1.210.0000.00818.95
8.1.200.0040.00417.47
8.1.190.0000.00917.52
8.1.180.0050.00318.10
8.1.170.0080.00018.73
8.1.160.0050.00318.81
8.1.150.0000.00718.64
8.1.140.0040.00417.50
8.1.130.0000.00817.82
8.1.120.0070.00017.31
8.1.110.0030.00617.43
8.1.100.0040.00417.35
8.1.90.0030.00317.50
8.1.80.0000.00717.35
8.1.70.0000.00717.41
8.1.60.0040.00417.49
8.1.50.0020.00517.54
8.1.40.0050.00217.52
8.1.30.0000.00717.60
8.1.20.0040.00417.58
8.1.10.0000.00817.48
8.1.00.0030.00517.55
8.0.300.0060.00319.91
8.0.290.0030.00616.75
8.0.280.0030.00518.35
8.0.270.0000.00717.13
8.0.260.0030.00318.78
8.0.250.0040.00417.06
8.0.240.0080.00317.00
8.0.230.0030.00316.95
8.0.220.0040.00416.99
8.0.210.0060.00316.96
8.0.200.0030.00316.89
8.0.190.0040.00417.00
8.0.180.0030.00517.03
8.0.170.0000.00816.96
8.0.160.0000.00716.98
8.0.150.0000.00716.98
8.0.140.0030.00816.95
8.0.130.0030.00313.38
8.0.120.0040.00416.88
8.0.110.0000.00717.00
8.0.100.0040.00416.85
8.0.90.0000.00717.00
8.0.80.0040.01117.02
8.0.70.0000.00717.05
8.0.60.0000.00716.94
8.0.50.0040.00416.78
8.0.30.0050.01317.18
8.0.20.0120.00917.14
8.0.10.0000.00717.12
8.0.00.0080.01316.87
7.4.330.0030.00314.89
7.4.320.0030.00316.52
7.4.300.0060.00016.36
7.4.290.0070.00016.50
7.4.280.0030.00616.49
7.4.270.0060.00316.56
7.4.260.0030.00313.28
7.4.250.0040.00416.59
7.4.240.0070.00016.54
7.4.230.0030.00616.63
7.4.220.0030.01316.61
7.4.210.0080.01016.54
7.4.200.0000.00716.39
7.4.190.0030.00316.78
7.4.160.0130.00316.61
7.4.150.0160.00817.07
7.4.140.0110.01117.15
7.4.130.0060.01216.57
7.4.120.0070.01016.52
7.4.110.0070.01016.50
7.4.100.0080.00816.67
7.4.90.0110.00816.36
7.4.80.0110.01118.80
7.4.70.0130.01016.31
7.4.60.0150.00616.42
7.4.50.0000.00516.64
7.4.40.0070.00722.26
7.4.30.0050.01116.36
7.4.00.0060.01014.68
7.3.330.0000.00613.20
7.3.320.0000.00713.03
7.3.310.0030.00316.42
7.3.300.0040.00416.32
7.3.290.0130.00416.29
7.3.280.0070.01016.30
7.3.270.0110.00717.07
7.3.260.0110.00618.24
7.3.250.0120.00916.36
7.3.240.0060.01016.47
7.3.230.0120.00316.32
7.3.210.0080.00816.24
7.3.200.0070.01319.39
7.3.190.0120.00916.42
7.3.180.0090.00616.73
7.3.170.0150.00416.62
7.3.160.0090.01216.45
7.3.120.0100.00315.05
7.2.330.0070.01016.49
7.2.320.0090.01416.50
7.2.310.0150.00816.33
7.2.300.0120.00616.69
7.2.290.0100.00716.64
7.2.60.0030.01316.79
7.2.00.0070.00719.41
7.1.200.0050.00515.61
7.1.100.0030.00918.21
7.1.70.0080.00017.09
7.1.60.0100.01319.40
7.1.50.0070.00316.65
7.1.00.0000.07322.53
7.0.200.0000.01016.63
7.0.140.0070.07021.95
7.0.120.0000.03322.05
7.0.60.0100.07720.03
7.0.50.0070.04017.90
7.0.40.0100.06720.08
7.0.30.0070.05320.14
7.0.20.0100.06720.29
7.0.10.0030.08320.02
7.0.00.0170.08320.17
5.6.280.0100.06720.88
5.6.210.0100.07720.53
5.6.200.0100.07318.14
5.6.190.0070.08720.46
5.6.180.0070.05720.76
5.6.170.0000.08720.46
5.6.160.0030.05320.54
5.6.150.0070.08720.50
5.6.140.0170.07720.48
5.6.130.0070.05020.36
5.6.120.0000.05020.31
5.6.110.0070.09020.30
5.6.100.0070.08020.48
5.6.90.0070.05320.50
5.6.80.0130.07719.55
5.6.70.0070.04719.87
5.6.60.0000.04719.60
5.6.50.0170.07719.55
5.6.40.0070.04719.74
5.6.30.0100.03719.52
5.6.20.0030.08019.85
5.6.10.0100.07319.54
5.6.00.0170.04019.78
5.5.350.0330.06720.40
5.5.340.0000.08717.98
5.5.330.0070.07020.20
5.5.320.0170.07020.31
5.5.310.0100.06720.39
5.5.300.0000.08720.13
5.5.290.0030.06320.32
5.5.280.0130.07720.20
5.5.270.0070.08320.31
5.5.260.0100.05320.22
5.5.250.0100.08319.79
5.5.240.0030.04719.36
5.5.230.0030.04719.42
5.5.220.0200.07019.66
5.5.210.0130.04319.37
5.5.200.0100.06719.34
5.5.190.0100.03319.32
5.5.180.0030.07019.34
5.5.160.0100.06319.38
5.5.150.0030.05319.37
5.5.140.0070.08319.63
5.5.130.0070.08319.32
5.5.120.0070.05019.65
5.5.110.0100.04719.66
5.5.100.0070.07719.55
5.5.90.0030.08019.48
5.5.80.0000.08719.37
5.5.70.0070.05019.21
5.5.60.0130.07019.26
5.5.50.0100.08019.35
5.5.40.0030.08019.21
5.5.30.0070.05719.42
5.5.20.0070.08019.37
5.5.10.0100.07019.48
5.5.00.0100.07019.45
5.4.450.0070.05019.17
5.4.440.0000.05319.57
5.4.430.0070.08019.39
5.4.420.0100.07019.41
5.4.410.0070.06319.20
5.4.400.0130.07018.85
5.4.390.0070.07719.11
5.4.380.0100.07719.11
5.4.370.0000.07719.24
5.4.360.0030.06019.14
5.4.350.0000.04019.07
5.4.340.0100.05019.24
5.4.320.0000.06019.20
5.4.310.0070.06318.92
5.4.300.0030.04318.99
5.4.290.0100.06318.97
5.4.280.0130.04319.14
5.4.270.0030.04719.23
5.4.260.0130.06319.14
5.4.250.0070.07318.86
5.4.240.0070.07318.84
5.4.230.0100.07019.24
5.4.220.0030.05019.23
5.4.210.0000.05319.13
5.4.200.0130.06719.14
5.4.190.0100.07319.22
5.4.180.0000.04719.22
5.4.170.0200.06319.06
5.4.160.0100.04019.25
5.4.150.0030.05719.12
5.4.140.0030.07716.42
5.4.130.0030.06316.38
5.4.120.0070.07016.30
5.4.110.0000.07716.40
5.4.100.0030.04716.38
5.4.90.0100.07316.37
5.4.80.0030.07316.35
5.4.70.0100.06716.28
5.4.60.0100.06716.50
5.4.50.0000.04016.38
5.4.40.0070.07716.40
5.4.30.0030.03716.64
5.4.20.0030.04316.42
5.4.10.0100.04016.64
5.4.00.0070.03315.90
5.3.290.0000.08314.64
5.3.280.0070.05314.53
5.3.270.0030.04714.43
5.3.260.0100.07314.52
5.3.250.0070.04314.62
5.3.240.0070.06014.54
5.3.230.0070.07314.54
5.3.220.0000.05014.53
5.3.210.0070.07314.50
5.3.200.0030.07714.53
5.3.190.0070.07314.49
5.3.180.0100.07014.50
5.3.170.0100.03314.44
5.3.160.0000.08014.50
5.3.150.0000.08014.49
5.3.140.0000.04014.48
5.3.130.0030.07014.51
5.3.120.0000.05014.48
5.3.110.0030.05014.47
5.3.100.0030.07713.96
5.3.90.0000.05013.97
5.3.80.0070.07013.83
5.3.70.0070.07713.93
5.3.60.0100.07013.92
5.3.50.0070.07313.73
5.3.40.0030.04013.87
5.3.30.0070.07013.80
5.3.20.0030.06713.65
5.3.10.0100.06713.59
5.3.00.0070.07013.56
5.2.170.0030.04011.08
5.2.160.0030.05311.11
5.2.150.0030.06711.29
5.2.140.0030.05011.10
5.2.130.0000.07011.25
5.2.120.0070.04311.25
5.2.110.0030.03310.97
5.2.100.0070.06010.99
5.2.90.0000.04011.06
5.2.80.0070.06311.24
5.2.70.0000.03711.09
5.2.60.0030.03311.00
5.2.50.0030.05010.89
5.2.40.0070.06310.91
5.2.30.0070.05311.14
5.2.20.0000.03710.89
5.2.10.0030.03710.75
5.2.00.0070.06010.61
5.1.60.0000.05710.00
5.1.50.0000.04310.14
5.1.40.0070.04710.05
5.1.30.0000.04310.36
5.1.20.0130.04010.24
5.1.10.0070.05310.04
5.1.00.0100.0509.92
5.0.50.0070.0308.61
5.0.40.0000.0478.38
5.0.30.0000.0638.31
5.0.20.0030.0408.16
5.0.10.0000.0408.22
5.0.00.0000.0578.29
4.4.90.0000.0335.96
4.4.80.0000.0335.96
4.4.70.0000.0335.96
4.4.60.0030.0335.96
4.4.50.0070.0205.96
4.4.40.0030.0535.96
4.4.30.0030.0235.96
4.4.20.0030.0305.96
4.4.10.0000.0405.96
4.4.00.0000.0335.96
4.3.110.0030.0235.96
4.3.100.0030.0335.96
4.3.90.0030.0305.96
4.3.80.0030.0375.96
4.3.70.0000.0175.96
4.3.60.0070.0305.96
4.3.50.0030.0375.96
4.3.40.0030.0475.96
4.3.30.0000.0375.96
4.3.20.0000.0405.96
4.3.10.0000.0375.96
4.3.00.0070.0275.96

preferences:
43.29 ms | 401 KiB | 5 Q