3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array(array("Tom","Jones"), array("Mary","Perkins")); //old foreach ($array as $arr){ list($fname,$lname) = $arr; echo $fname,' ',$lname,'<BR>',"\n"; } //new foreach($array as list($fname,$lname)){ echo $fname,' ',$lname,'<BR>',"\n"; }

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)
8.3.70.0160.00416.75
8.3.60.0090.01218.56
8.3.50.0220.00921.09
8.3.40.0120.00318.85
8.3.30.0030.01020.22
8.3.20.0080.00020.57
8.3.10.0050.00321.23
8.3.00.0000.00823.68
8.2.180.0090.00918.41
8.2.170.0100.01022.96
8.2.160.0040.01120.35
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00020.93
8.2.110.0090.00019.37
8.2.100.0070.00417.84
8.2.90.0030.00519.22
8.2.80.0000.00919.41
8.2.70.0040.00417.63
8.2.60.0040.00418.03
8.2.50.0030.00618.07
8.2.40.0000.00819.88
8.2.30.0000.00719.36
8.2.20.0040.00417.75
8.2.10.0040.00417.82
8.2.00.0000.00717.71
8.1.280.0040.01125.92
8.1.270.0070.00023.99
8.1.260.0070.00026.35
8.1.250.0060.00328.09
8.1.240.0060.00620.82
8.1.230.0030.00821.01
8.1.220.0080.00018.77
8.1.210.0040.00418.96
8.1.200.0060.00317.35
8.1.190.0060.00317.66
8.1.180.0000.00818.10
8.1.170.0040.00418.65
8.1.160.0030.00618.77
8.1.150.0000.00718.69
8.1.140.0020.00517.43
8.1.130.0030.00317.85
8.1.120.0070.00017.36
8.1.110.0040.00817.35
8.1.100.0040.00417.46
8.1.90.0000.00717.29
8.1.80.0040.00417.43
8.1.70.0070.00017.42
8.1.60.0000.00817.55
8.1.50.0060.00317.36
8.1.40.0040.00417.42
8.1.30.0030.00517.57
8.1.20.0090.00017.66
8.1.10.0060.00317.53
8.1.00.0080.00017.36
8.0.300.0080.00020.03
8.0.290.0040.00417.18
8.0.280.0040.00418.32
8.0.270.0000.00717.23
8.0.260.0040.00416.68
8.0.250.0030.00516.96
8.0.240.0040.00416.86
8.0.230.0070.00016.91
8.0.220.0030.00316.83
8.0.210.0000.00716.78
8.0.200.0000.00716.88
8.0.190.0040.00416.84
8.0.180.0000.00816.83
8.0.170.0030.00316.83
8.0.160.0000.00716.86
8.0.150.0040.00316.83
8.0.140.0000.00716.88
8.0.130.0060.00013.38
8.0.120.0000.00716.91
8.0.110.0040.00416.80
8.0.100.0040.00416.93
8.0.90.0000.00716.92
8.0.80.0040.01116.89
8.0.70.0000.00716.71
8.0.60.0040.00416.86
8.0.50.0070.00016.99
8.0.30.0100.00916.84
8.0.20.0130.00617.40
8.0.10.0000.00716.96
8.0.00.0070.01116.72
7.4.330.0000.00516.76
7.4.320.0000.00716.57
7.4.300.0070.00016.59
7.4.290.0030.00316.47
7.4.280.0030.00316.38
7.4.270.0040.00416.48
7.4.260.0030.00313.20
7.4.250.0040.00416.55
7.4.240.0030.00316.57
7.4.230.0000.00716.69
7.4.220.0160.00016.43
7.4.210.0050.00816.55
7.4.200.0050.00316.29
7.4.190.0030.00316.75
7.4.160.0160.00016.50
7.4.150.0130.00617.40
7.4.140.0090.00717.86
7.4.130.0100.00816.52
7.4.120.0080.00916.40
7.4.110.0070.01016.55
7.4.100.0100.00716.48
7.4.90.0130.00416.54
7.4.80.0100.01019.39
7.4.70.0090.00916.36
7.4.60.0210.00916.32
7.4.50.0050.00316.14
7.4.40.0070.01122.77
7.4.30.0150.00716.40
7.4.00.0000.01614.89
7.3.330.0000.00513.07
7.3.320.0030.00313.23
7.3.310.0070.00016.46
7.3.300.0000.00716.17
7.3.290.0000.01416.29
7.3.280.0060.01016.31
7.3.270.0120.00617.40
7.3.260.0100.00918.24
7.3.250.0050.01216.31
7.3.240.0100.00716.36
7.3.230.0130.00316.40
7.3.210.0120.00616.33
7.3.200.0090.01819.39
7.3.190.0080.00816.35
7.3.180.0070.00716.55
7.3.170.0130.00316.49
7.3.160.0120.00316.50
7.3.120.0000.01415.02
7.2.330.0130.00616.44
7.2.320.0090.01116.50
7.2.310.0090.00916.58
7.2.300.0130.01016.71
7.2.290.0110.00816.69
7.1.200.0060.00916.00
7.1.100.0080.00318.15
7.1.70.0000.00817.25
7.1.60.0130.01019.17
7.1.50.0140.01016.92
7.1.00.0030.03322.46
7.0.200.0030.00616.61
7.0.140.0030.07322.12
7.0.70.0870.07319.88
7.0.60.1000.04020.07
7.0.50.0930.07020.35
7.0.40.0070.06720.10
7.0.30.0130.08720.05
7.0.20.0030.05720.11
7.0.10.0070.04020.09
7.0.00.0130.05320.14
5.6.280.0070.06721.04
5.6.220.0070.07720.57
5.6.210.0030.07320.66
5.6.200.0100.07721.17
5.6.190.0030.04321.00
5.6.180.0130.08021.13
5.6.170.0070.07721.05
5.6.160.0100.08321.05
5.6.150.0070.05021.13
5.6.140.0100.05720.98
5.6.130.0030.08320.95
5.6.120.0100.04721.03
5.6.110.0070.08021.06
5.6.100.0030.07021.04
5.6.90.0070.08721.03
5.6.80.0030.05320.39
5.6.70.0130.07720.42
5.6.60.0130.07320.50
5.6.50.0100.06320.38
5.6.40.0000.05320.38
5.6.30.0070.04720.29
5.6.20.0000.08320.43
5.6.10.0070.08320.39
5.6.00.0030.08020.33
5.5.360.0070.07720.51
5.5.350.0070.08720.42
5.5.340.0000.07020.77
5.5.330.0000.06020.89
5.5.320.0170.03320.80
5.5.310.0030.08720.76
5.5.300.0130.07720.72
5.5.290.0070.08720.89
5.5.280.0000.09020.79
5.5.270.0130.07320.75
5.5.260.0000.09720.77
5.5.250.0070.08020.45
5.5.240.0130.07720.27
5.5.230.0070.07720.15
5.5.220.0100.04720.14
5.5.210.0030.07020.29
5.5.200.0070.07720.23
5.5.190.0100.07320.11
5.5.180.0100.05720.24
5.5.160.0030.08020.09
5.5.150.0100.08020.17
5.5.140.0130.06020.21
5.5.130.0100.07320.11
5.5.120.0070.07720.16
5.5.110.0070.08020.14
5.5.100.0070.04720.16
5.5.90.0100.07720.09
5.5.80.0030.04320.08
5.5.70.0100.07320.06
5.5.60.0100.07020.14
5.5.50.0030.07720.14
5.5.40.0170.07320.10
5.5.30.0100.08020.04
5.5.20.0100.08020.01
5.5.10.0100.04720.00
5.5.00.0100.04320.03
5.4.450.0100.05719.55
5.4.440.0030.06019.54
5.4.430.0130.06719.39
5.4.420.0100.07719.57
5.4.410.0030.05319.32
5.4.400.0070.07319.10
5.4.390.0070.08319.13
5.4.380.0070.04019.13
5.4.370.0070.04719.23
5.4.360.0130.04318.85
5.4.350.0000.05319.04
5.4.340.0100.07319.20
5.4.320.0130.07319.21
5.4.310.0200.06719.10
5.4.300.0070.06718.87
5.4.290.0130.07019.14
5.4.280.0070.07019.17
5.4.270.0070.07319.04
5.4.260.0070.07718.86
5.4.250.0070.07018.84
5.4.240.0130.06019.22
5.4.230.0030.05319.04
5.4.220.0030.06318.89
5.4.210.0030.07718.87
5.4.200.0030.07719.04
5.4.190.0070.09019.11
5.4.180.0230.06019.11
5.4.170.0030.04019.08
5.4.160.0130.07018.88
5.4.150.0070.08018.86
5.4.140.0170.06316.41
5.4.130.0130.06316.44
5.4.120.0070.07016.41
5.4.110.0070.03316.50
5.4.100.0030.07716.48
5.4.90.0070.04316.34
5.4.80.0030.07316.43
5.4.70.0030.06316.53
5.4.60.0070.07316.25
5.4.50.0070.07316.30
5.4.40.0070.07016.37
5.4.30.0000.05716.47
5.4.20.0100.04316.41
5.4.10.0100.07316.39
5.4.00.0030.07315.87
5.3.290.0000.07314.53
5.3.280.0200.07014.59
5.3.270.0070.07314.47
5.3.260.0100.05314.46
5.3.250.0030.06014.61
5.3.240.0030.07314.61
5.3.230.0070.06314.57
5.3.220.0070.07714.43
5.3.210.0030.05014.56
5.3.200.0070.07014.41
5.3.190.0070.05314.39
5.3.180.0030.08314.48
5.3.170.0070.07714.55
5.3.160.0000.07314.55
5.3.150.0130.07014.57
5.3.140.0030.06314.54
5.3.130.0130.07314.43
5.3.120.0030.08014.51
5.3.110.0030.08314.43
5.3.100.0070.07713.90
5.3.90.0100.07713.88
5.3.80.0000.05313.88
5.3.70.0100.05713.88
5.3.60.0070.08013.98
5.3.50.0030.08013.94
5.3.40.0100.05713.93
5.3.30.0100.07013.69
5.3.20.0070.07713.55
5.3.10.0030.05713.59
5.3.00.0000.06313.62
5.2.170.0000.04712.22
5.2.160.0030.06712.22
5.2.150.0070.06012.22
5.2.140.0000.07012.22
5.2.130.0030.07012.22
5.2.120.0030.06712.22
5.2.110.0030.03712.22
5.2.100.0030.06012.22
5.2.90.0000.06712.22
5.2.80.0070.06012.22
5.2.70.0030.06312.22
5.2.60.0000.07012.22
5.2.50.0070.06012.22
5.2.40.0170.05012.22
5.2.30.0030.04712.22
5.2.20.0000.06712.22
5.2.10.0070.05012.22
5.2.00.0170.05312.22
5.1.60.0030.05312.22
5.1.50.0100.04712.22
5.1.40.0030.04712.22
5.1.30.0030.04312.22
5.1.20.0070.03012.22
5.1.10.0070.05312.22
5.1.00.0030.06012.22
5.0.50.0000.05012.22
5.0.40.0000.04712.21
5.0.30.0030.04712.21
5.0.20.0000.05012.21
5.0.10.0030.04312.21
5.0.00.0000.06712.21
4.4.90.0070.03312.22
4.4.80.0030.03312.22
4.4.70.0030.03712.22
4.4.60.0030.03312.22
4.4.50.0000.03712.22
4.4.40.0000.05012.22
4.4.30.0030.03712.22
4.4.20.0000.03712.22
4.4.10.0000.03712.22
4.4.00.0030.05712.22
4.3.110.0030.02312.21
4.3.100.0000.04012.21
4.3.90.0000.03712.21
4.3.80.0030.05312.21
4.3.70.0000.03712.21
4.3.60.0030.02312.21
4.3.50.0030.03312.21
4.3.40.0030.05012.21
4.3.30.0030.03712.21
4.3.20.0000.03712.21
4.3.10.0000.03012.21
4.3.00.0000.03012.21

preferences:
38.06 ms | 401 KiB | 5 Q