3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dom = new DOMDocument(); var_dump($dom->createComment('Foo')->ownerDocument); var_dump($dom->importNode($dom->createComment('Foo'))->ownerDocument);

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)
8.3.40.0120.00418.63
8.3.30.0120.00419.13
8.3.20.0030.00520.47
8.3.10.0050.00323.65
8.3.00.0090.00019.13
8.2.170.0100.01322.96
8.2.160.0070.01420.47
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0030.00626.16
8.2.120.0080.00022.08
8.2.110.0130.00019.20
8.2.100.0110.00017.63
8.2.90.0050.00319.25
8.2.80.0040.00417.97
8.2.70.0030.00517.63
8.2.60.0030.00717.90
8.2.50.0040.00418.07
8.2.40.0000.00818.16
8.2.30.0050.00317.99
8.2.20.0050.00317.78
8.2.10.0030.00518.16
8.2.00.0040.00417.78
8.1.270.0040.00423.74
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00322.19
8.1.230.0060.00619.15
8.1.220.0000.00817.75
8.1.210.0070.00318.77
8.1.200.0030.00617.48
8.1.190.0000.00917.10
8.1.180.0050.00518.10
8.1.170.0070.00318.57
8.1.160.0000.00821.96
8.1.150.0070.00018.84
8.1.140.0040.00417.37
8.1.130.0030.00317.80
8.1.120.0040.00417.43
8.1.110.0070.00017.37
8.1.100.0040.00417.47
8.1.90.0030.00717.40
8.1.80.0040.00417.40
8.1.70.0030.00317.39
8.1.60.0030.00717.58
8.1.50.0040.00417.43
8.1.40.0040.00417.47
8.1.30.0080.00017.56
8.1.20.0060.00317.61
8.1.10.0000.00817.63
8.1.00.0050.00317.61
8.0.300.0060.00318.77
8.0.290.0000.00916.59
8.0.280.0070.00018.43
8.0.270.0000.00817.17
8.0.260.0000.00918.27
8.0.250.0070.00016.86
8.0.240.0030.00316.85
8.0.230.0070.00016.97
8.0.220.0000.00816.80
8.0.210.0080.00016.84
8.0.200.0030.00316.86
8.0.190.0030.00516.95
8.0.180.0060.00316.86
8.0.170.0030.00516.90
8.0.160.0050.00216.79
8.0.150.0080.00016.86
8.0.140.0040.00416.86
8.0.130.0000.00613.28
8.0.120.0090.00016.72
8.0.110.0000.00816.73
8.0.100.0040.00416.81
8.0.90.0000.00716.77
8.0.80.0100.00716.88
8.0.70.0050.00316.74
8.0.60.0030.00616.77
8.0.50.0030.00516.75
8.0.30.0140.01016.93
8.0.20.0140.01317.40
8.0.10.0040.00417.04
8.0.00.0100.01116.88
7.4.330.0030.00315.02
7.4.320.0030.00316.60
7.4.300.0070.00016.59
7.4.290.0040.00416.51
7.4.280.0040.00416.50
7.4.270.0030.00316.61
7.4.260.0000.01016.46
7.4.250.0000.00716.48
7.4.240.0040.00416.59
7.4.230.0070.00016.44
7.4.220.0100.01016.46
7.4.210.0060.00916.61
7.4.200.0030.00316.50
7.4.160.0090.00916.52
7.4.150.0190.00417.40
7.4.140.0160.00817.86
7.4.130.0150.01216.64
7.4.120.0160.00616.57
7.4.110.0100.01016.66
7.4.100.0080.01216.30
7.4.90.0100.01016.32
7.4.80.0110.01419.39
7.4.70.0120.00616.28
7.4.60.0120.01216.51
7.4.50.0050.00016.62
7.4.40.0140.00416.66
7.4.30.0160.00716.62
7.4.00.0030.01314.79
7.3.330.0000.00512.94
7.3.320.0030.00313.00
7.3.310.0000.00816.13
7.3.300.0000.00716.12
7.3.290.0090.00916.14
7.3.280.0100.01216.16
7.3.270.0150.01217.40
7.3.260.0060.01316.27
7.3.250.0100.01016.36
7.3.240.0140.00716.28
7.3.230.0100.01016.39
7.3.210.0130.00616.41
7.3.200.0060.01219.39
7.3.190.0160.00316.46
7.3.180.0040.01316.23
7.3.170.0090.01016.31
7.3.160.0070.01016.32
7.2.330.0060.01316.41
7.2.320.0140.01216.68
7.2.310.0090.00916.67
7.2.300.0090.01116.70
7.2.290.0130.01316.46
7.2.80.0100.00316.50
7.2.60.0070.01016.77
7.2.00.0100.00319.14
7.1.200.0030.01315.41
7.1.70.0040.00416.96
7.1.60.0030.01016.86
7.1.50.0150.00716.88
7.1.00.0030.08022.45
7.0.200.0040.01416.68
7.0.140.0030.07721.92
7.0.100.0170.06720.05
7.0.90.0100.09319.93
7.0.80.0430.08019.89
7.0.70.0570.07320.02
7.0.60.0230.07320.00
7.0.50.0600.07320.25
7.0.40.0130.07720.10
7.0.30.0070.04720.00
7.0.20.0100.07020.04
7.0.10.0030.08019.94
7.0.00.0100.08019.95
5.6.280.0030.07721.12
5.6.250.0100.04720.75
5.6.240.0030.08020.69
5.6.230.0170.08020.66
5.6.220.0100.08020.73
5.6.210.0030.07020.49
5.6.200.0070.05021.04
5.6.190.0030.08020.92
5.6.180.0030.08720.96
5.6.170.0030.07320.95
5.6.160.0070.08321.13
5.6.150.0070.04021.07
5.6.140.0030.08321.01
5.6.130.0100.08321.12
5.6.120.0070.08321.00
5.6.110.0100.08021.07
5.6.100.0130.05021.02
5.6.90.0130.08721.08
5.6.80.0130.07020.43
5.6.70.0170.06720.40
5.6.60.0000.07020.50
5.6.50.0070.07320.40
5.6.40.0070.06720.39
5.6.30.0000.04720.40
5.6.20.0170.03320.39
5.6.10.0000.04320.37
5.6.00.0000.05720.36
5.5.380.0000.04320.35
5.5.370.0130.06720.56
5.5.360.0130.07720.34
5.5.350.0030.08320.44
5.5.340.0030.08720.73
5.5.330.0130.07720.82
5.5.320.0100.08020.89
5.5.310.0070.05320.64
5.5.300.0000.07020.86
5.5.290.0130.07020.87
5.5.280.0000.09720.87
5.5.270.0200.07020.87
5.5.260.0130.05320.86
5.5.250.0100.05020.62
5.5.240.0000.08320.02
5.5.230.0130.08020.26
5.5.220.0100.05020.29
5.5.210.0100.07320.24
5.5.200.0100.04020.18
5.5.190.0070.04020.21
5.5.180.0030.04020.21
5.5.160.0070.03720.22
5.5.150.0070.03720.15
5.5.140.0030.04020.25
5.5.130.0070.03720.10
5.5.120.0030.04020.14
5.5.110.0030.04319.98
5.5.100.0030.03719.95
5.5.90.0030.04020.06
5.5.80.0070.05320.09
5.5.70.0030.04020.06
5.5.60.0030.06320.07
5.5.50.0130.03020.09
5.5.40.0070.03720.14
5.5.30.0130.03319.89
5.5.20.0030.05720.14
5.5.10.0030.03720.12
5.5.00.0100.03319.96
5.4.450.0170.05719.45
5.4.440.0130.04019.35
5.4.430.0030.08319.13
5.4.420.0030.06319.38
5.4.410.0100.07019.14
5.4.400.0070.07318.79
5.4.390.0200.06018.81
5.4.380.0130.07019.04
5.4.370.0070.08319.14
5.4.360.0070.04319.03
5.4.350.0070.04718.98
5.4.340.0100.03719.11
5.4.320.0070.03718.98
5.4.310.0030.04318.90
5.4.300.0070.06719.14
5.4.290.0000.04319.04
5.4.280.0100.03319.07
5.4.270.0030.03718.80
5.4.260.0070.08019.20
5.4.250.0070.04019.09
5.4.240.0000.05018.89
5.4.230.0000.04319.09
5.4.220.0200.04019.04
5.4.210.0030.03719.11
5.4.200.0070.03719.24
5.4.190.0070.04319.07
5.4.180.0030.04719.04
5.4.170.0070.06718.89
5.4.160.0070.08018.78
5.4.150.0030.03719.20
5.4.140.0070.04016.28
5.4.130.0030.03716.25
5.4.120.0030.04016.25
5.4.110.0100.08016.38
5.4.100.0000.04016.21
5.4.90.0100.03016.25
5.4.80.0030.03716.32
5.4.70.0030.03716.42
5.4.60.0070.03316.47
5.4.50.0130.03716.29
5.4.40.0000.04316.29
5.4.30.0030.04316.27
5.4.20.0030.04316.21
5.4.10.0030.03716.40
5.4.00.0000.04315.79
5.3.290.0100.03714.66
5.3.280.0070.03314.55
5.3.270.0070.03314.47
5.3.260.0030.04014.60
5.3.250.0070.04014.46
5.3.240.0030.03714.57
5.3.230.0030.04014.43
5.3.220.0000.04314.38
5.3.210.0030.03714.57
5.3.200.0130.03014.42
5.3.190.0070.03314.55
5.3.180.0030.03714.55
5.3.170.0030.03714.44
5.3.160.0000.04314.38
5.3.150.0070.05714.56
5.3.140.0030.04014.55
5.3.130.0000.04014.40
5.3.120.0030.04314.54
5.3.110.0070.04014.38
5.3.100.0070.03013.86
5.3.90.0000.04013.93
5.3.80.0000.04014.00
5.3.70.0000.03713.99
5.3.60.0030.04013.86
5.3.50.0030.03713.71
5.3.40.0000.03313.71
5.3.30.0030.04013.87
5.3.20.0030.03313.66
5.3.10.0000.03313.64
5.3.00.0000.04013.63
5.2.170.0000.02711.13
5.2.160.0030.02310.99
5.2.150.0030.02311.16
5.2.140.0000.02711.06
5.2.130.0030.03311.17
5.2.120.0000.02710.91
5.2.110.0000.02711.09
5.2.100.0070.05310.95
5.2.90.0070.05711.16
5.2.80.0000.06711.03
5.2.70.0030.06711.16
5.2.60.0070.05311.01
5.2.50.0000.06310.94
5.2.40.0030.03711.07
5.2.30.0000.06011.04
5.2.20.0030.05310.96
5.2.10.0100.05310.89
5.2.00.0000.06310.64
5.1.60.0030.03310.48
5.1.50.0070.04310.48
5.1.40.0070.05010.48
5.1.30.0030.03710.48
5.1.20.0130.04710.48
5.1.10.0000.03310.48
5.1.00.0070.05310.48
5.0.50.0000.04010.48
5.0.40.0030.04710.48
5.0.30.0070.06010.48
5.0.20.0030.02710.48
5.0.10.0000.03310.48
5.0.00.0130.05710.48
4.4.90.0030.03710.48
4.4.80.0030.01710.48
4.4.70.0030.03710.48
4.4.60.0000.03310.48
4.4.50.0030.03310.48
4.4.40.0030.05310.48
4.4.30.0030.03710.48
4.4.20.0000.03010.48
4.4.10.0030.02010.48
4.4.00.0030.02710.48
4.3.110.0030.03710.48
4.3.100.0000.02010.48
4.3.90.0030.01310.48
4.3.80.0030.04310.48
4.3.70.0030.02010.48
4.3.60.0030.01710.48
4.3.50.0030.02310.48
4.3.40.0000.02310.48
4.3.30.0000.02710.48
4.3.20.0000.02310.48
4.3.10.0000.02710.48
4.3.00.0030.02010.48

preferences:
52.84 ms | 400 KiB | 5 Q