3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new stdObj; $a->b = 'blop'; $a->c = array('value1', 'value2'); $a->d = null; foreach ($a as $value) { var_dump($value); }

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)
8.3.40.0110.00618.57
8.3.30.0150.00020.36
8.3.20.0080.00018.73
8.3.10.0000.00821.02
8.3.00.0040.00419.68
8.2.170.0060.01222.96
8.2.160.0100.00320.52
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0050.00319.83
8.2.110.0030.00622.14
8.2.100.0040.00717.84
8.2.90.0040.00419.22
8.2.80.0030.00617.97
8.2.70.0060.00617.63
8.2.60.0060.00317.80
8.2.50.0120.00018.07
8.2.40.0080.00019.63
8.2.30.0000.00721.16
8.2.20.0070.00017.59
8.2.10.0050.00317.67
8.2.00.0050.00517.68
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00623.79
8.1.230.0070.00317.45
8.1.220.0000.00717.74
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0080.00018.53
8.1.160.0000.00818.69
8.1.150.0030.00518.43
8.1.140.0020.00517.24
8.1.130.0070.00017.72
8.1.120.0100.00017.30
8.1.110.0040.00417.40
8.1.100.0000.00717.29
8.1.90.0070.00017.22
8.1.80.0020.00517.36
8.1.70.0070.00017.23
8.1.60.0080.00017.47
8.1.50.0030.00517.41
8.1.40.0040.00417.44
8.1.30.0050.00217.52
8.1.20.0040.00417.62
8.1.10.0000.00717.40
8.1.00.0030.00617.41
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0070.00018.47
8.0.270.0000.00717.21
8.0.260.0000.00716.74
8.0.250.0040.00416.92
8.0.240.0040.00416.83
8.0.230.0000.00717.02
8.0.220.0070.00016.79
8.0.210.0000.00716.89
8.0.200.0070.00016.96
8.0.190.0040.00416.93
8.0.180.0030.00316.84
8.0.170.0040.00416.81
8.0.160.0070.00016.92
8.0.150.0000.00816.77
8.0.140.0070.00016.83
8.0.130.0000.00613.38
8.0.120.0000.00716.86
8.0.110.0040.00416.89
8.0.100.0040.00416.76
8.0.90.0000.00716.92
8.0.80.0120.00616.86
8.0.70.0040.00416.84
8.0.60.0040.00416.75
8.0.50.0040.00416.84
8.0.30.0080.01117.17
8.0.20.0090.01217.40
8.0.10.0000.00716.83
8.0.00.0130.01016.64
7.4.330.0000.00616.74
7.4.320.0030.00316.47
7.4.300.0000.00716.43
7.4.290.0030.00316.44
7.4.280.0000.00716.53
7.4.270.0030.00316.55
7.4.260.0030.00313.18
7.4.250.0040.00416.40
7.4.240.0030.00316.61
7.4.230.0000.00716.61
7.4.220.0110.00716.57
7.4.210.0090.00716.46
7.4.200.0000.00716.57
7.4.190.0070.00016.41
7.4.160.0130.00316.30
7.4.150.0090.00917.40
7.4.140.0060.01117.86
7.4.130.0130.00316.46
7.4.120.0110.00516.40
7.4.110.0130.00716.57
7.4.100.0090.00916.45
7.4.90.0180.00016.59
7.4.80.0060.01019.39
7.4.70.0070.01016.73
7.4.60.0090.00816.48
7.4.50.0000.00816.41
7.4.40.0070.00722.77
7.4.30.0030.01316.43
7.4.00.0100.00314.91
7.3.330.0000.00513.21
7.3.320.0000.00613.17
7.3.310.0040.00416.35
7.3.300.0040.00416.30
7.3.290.0090.00616.30
7.3.280.0100.00616.32
7.3.270.0180.00017.40
7.3.260.0110.00918.24
7.3.250.0080.00916.44
7.3.240.0090.00616.49
7.3.230.0060.01216.59
7.3.210.0080.00816.18
7.3.200.0120.00919.39
7.3.190.0130.00316.52
7.3.180.0160.00016.32
7.3.170.0040.01216.35
7.3.160.0060.00916.54
7.3.120.0070.00414.82
7.2.330.0100.00716.64
7.2.320.0030.01716.54
7.2.310.0060.01316.53
7.2.300.0130.00316.45
7.2.290.0080.00816.62
7.2.80.0060.00916.41
7.2.60.0030.01016.83
7.2.00.0040.00819.44
7.1.200.0070.00315.54
7.1.100.0030.01018.14
7.1.70.0030.00716.74
7.1.60.0100.01319.24
7.1.50.0070.01716.84
7.1.00.0030.06322.54
7.0.200.0030.00316.40
7.0.140.0000.07722.06
7.0.100.0130.03320.03
7.0.90.0030.05019.86
7.0.80.0070.04019.91
7.0.70.0000.04319.87
7.0.60.0000.04320.02
7.0.50.0200.07720.22
7.0.40.0030.08720.13
7.0.30.0030.08720.11
7.0.20.0000.07720.04
7.0.10.0100.04720.09
7.0.00.0070.08020.12
5.6.280.0130.06320.86
5.6.250.0100.03320.57
5.6.240.0130.03320.75
5.6.230.0070.06720.60
5.6.220.0070.04020.58
5.6.210.0030.04320.45
5.6.200.0070.04321.14
5.6.190.0070.07021.02
5.6.180.0030.08721.09
5.6.170.0100.08321.01
5.6.160.0170.07321.10
5.6.150.0100.05320.93
5.6.140.0070.08021.05
5.6.130.0070.07321.09
5.6.120.0230.06021.02
5.6.110.0100.08021.06
5.6.100.0130.05020.98
5.6.90.0130.05721.15
5.6.80.0070.07720.39
5.6.70.0200.06020.38
5.6.60.0070.05020.48
5.6.50.0070.07320.43
5.6.40.0100.08320.30
5.6.30.0070.08020.46
5.6.20.0070.08020.38
5.6.10.0130.07320.28
5.6.00.0100.06020.44
5.5.380.0100.03320.40
5.5.370.0130.03320.54
5.5.360.0000.05020.40
5.5.350.0070.03720.33
5.5.340.0070.06720.77
5.5.330.0030.08320.82
5.5.320.0100.07720.93
5.5.310.0070.08320.87
5.5.300.0130.07720.87
5.5.290.0100.08020.91
5.5.280.0070.05320.75
5.5.270.0070.05320.91
5.5.260.0100.07020.81
5.5.250.0130.07020.60
5.5.240.0200.06320.22
5.5.230.0030.06020.29
5.5.220.0070.08020.13
5.5.210.0100.07320.18
5.5.200.0130.07720.09
5.5.190.0100.07720.12
5.5.180.0100.06720.25
5.5.160.0170.07020.21
5.5.150.0100.07320.07
5.5.140.0130.07320.17
5.5.130.0170.05720.22
5.5.120.0070.08020.20
5.5.110.0130.06320.13
5.5.100.0100.04320.08
5.5.90.0170.03720.12
5.5.80.0030.04319.94
5.5.70.0100.07720.03
5.5.60.0070.04720.07
5.5.50.0130.06720.05
5.5.40.0030.08020.14
5.5.30.0100.07020.14
5.5.20.0070.05319.92
5.5.10.0030.05720.05
5.5.00.0070.08020.00
5.4.450.0130.08019.14
5.4.440.0030.07719.38
5.4.430.0100.07319.35
5.4.420.0170.07019.10
5.4.410.0170.08019.38
5.4.400.0100.07018.91
5.4.390.0000.07718.81
5.4.380.0170.05718.94
5.4.370.0070.07318.79
5.4.360.0100.04019.23
5.4.350.0130.07019.03
5.4.340.0100.07019.08
5.4.320.0100.06718.90
5.4.310.0230.05319.13
5.4.300.0100.08018.81
5.4.290.0000.05018.90
5.4.280.0070.05719.08
5.4.270.0070.07718.83
5.4.260.0100.07719.07
5.4.250.0100.06719.02
5.4.240.0130.06018.89
5.4.230.0030.08319.04
5.4.220.0030.08719.05
5.4.210.0100.04019.14
5.4.200.0030.08019.04
5.4.190.0070.07318.96
5.4.180.0100.07319.11
5.4.170.0030.07719.03
5.4.160.0070.07319.07
5.4.150.0070.07318.79
5.4.140.0070.04316.38
5.4.130.0100.06716.14
5.4.120.0030.06316.27
5.4.110.0130.06016.24
5.4.100.0130.03316.23
5.4.90.0030.05016.41
5.4.80.0070.06716.20
5.4.70.0070.05016.32
5.4.60.0130.05716.34
5.4.50.0130.06716.23
5.4.40.0100.06316.27
5.4.30.0170.06316.28
5.4.20.0070.04316.23
5.4.10.0070.07316.23
5.4.00.0030.04315.84
5.3.290.0130.07014.65
5.3.280.0100.07014.54
5.3.270.0000.07714.59
5.3.260.0070.08014.59
5.3.250.0070.06714.55
5.3.240.0070.05714.57
5.3.230.0030.05714.57
5.3.220.0000.04714.42
5.3.210.0070.07714.52
5.3.200.0130.07714.55
5.3.190.0170.03014.55
5.3.180.0070.07714.52
5.3.170.0070.06714.55
5.3.160.0130.03714.56
5.3.150.0000.07714.54
5.3.140.0070.05714.54
5.3.130.0070.06714.50
5.3.120.0100.07314.40
5.3.110.0070.07314.54
5.3.100.0030.07713.91
5.3.90.0070.05713.98
5.3.80.0030.04713.97
5.3.70.0030.04013.77
5.3.60.0100.06713.96
5.3.50.0070.07313.90
5.3.40.0100.07713.92
5.3.30.0000.05013.84
5.3.20.0070.04713.69
5.3.10.0170.05313.63
5.3.00.0030.07713.61
5.2.170.0130.03012.36
5.2.160.0070.06012.36
5.2.150.0030.03712.36
5.2.140.0130.05712.36
5.2.130.0030.06312.36
5.2.120.0100.04012.36
5.2.110.0070.06012.36
5.2.100.0230.03012.36
5.2.90.0070.06012.36
5.2.80.0070.05712.36
5.2.70.0100.04712.36
5.2.60.0030.05712.36
5.2.50.0030.05012.36
5.2.40.0030.05312.36
5.2.30.0170.04712.36
5.2.20.0030.06012.36
5.2.10.0030.06312.36
5.2.00.0000.05712.36
5.1.60.0000.05012.36
5.1.50.0130.04312.36
5.1.40.0130.05012.36
5.1.30.0000.06312.36
5.1.20.0100.05312.36
5.1.10.0070.05012.36
5.1.00.0030.05312.36
5.0.50.0030.04712.36
5.0.40.0030.04312.36
5.0.30.0000.06712.36
5.0.20.0030.04012.36
5.0.10.0000.04712.36
5.0.00.0030.07012.36
4.4.90.0030.03312.36
4.4.80.0100.03012.36
4.4.70.0000.03712.36
4.4.60.0030.02712.36
4.4.50.0030.03312.36
4.4.40.0000.05712.36
4.4.30.0000.03012.36
4.4.20.0130.02712.36
4.4.10.0070.04012.36
4.4.00.0130.03712.36
4.3.110.0030.03012.36
4.3.100.0070.02712.36
4.3.90.0100.02012.36
4.3.80.0030.03712.36
4.3.70.0070.03012.36
4.3.60.0030.03012.36
4.3.50.0100.02712.36
4.3.40.0000.06012.36
4.3.30.0030.02312.36
4.3.20.0000.03712.36
4.3.10.0000.03012.36
4.3.00.0070.03012.36

preferences:
41 ms | 400 KiB | 5 Q