3v4l.org

run code in 300+ PHP versions simultaneously
<?php $doc = new DOMDocument () ; $doc->loadXML('<root />'); $el = $doc->createElement('test','test value'); echo $doc->saveXML();

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)
8.3.60.0110.00316.75
8.3.50.0110.00420.04
8.3.40.0070.00718.67
8.3.30.0100.00619.34
8.3.20.0070.00020.57
8.3.10.0040.00423.95
8.3.00.0080.00017.75
8.2.180.0040.01116.88
8.2.170.0140.00422.96
8.2.160.0100.00320.64
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0070.00321.20
8.2.110.0030.00720.82
8.2.100.0070.00418.09
8.2.90.0040.00419.47
8.2.80.0040.00417.97
8.2.70.0080.00017.88
8.2.60.0080.00018.18
8.2.50.0000.00918.07
8.2.40.0050.00318.47
8.2.30.0040.00418.38
8.2.20.0040.00417.91
8.2.10.0050.00218.22
8.2.00.0040.00417.87
8.1.270.0080.00024.15
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0050.00523.95
8.1.230.0040.00719.41
8.1.220.0080.00017.91
8.1.210.0040.00418.77
8.1.200.0030.00617.38
8.1.190.0040.00417.38
8.1.180.0000.00818.10
8.1.170.0090.00318.84
8.1.160.0040.00422.14
8.1.150.0000.00719.02
8.1.140.0040.00417.63
8.1.130.0040.00418.12
8.1.120.0000.00717.69
8.1.110.0070.00017.54
8.1.100.0000.00717.53
8.1.90.0070.00017.53
8.1.80.0070.00017.68
8.1.70.0000.00717.59
8.1.60.0080.00017.77
8.1.50.0060.00317.68
8.1.40.0030.00517.71
8.1.30.0040.00417.92
8.1.20.0040.00417.84
8.1.10.0070.00017.73
8.1.00.0000.00817.64
8.0.300.0040.00418.77
8.0.290.0090.00017.00
8.0.280.0030.00318.68
8.0.270.0000.00817.50
8.0.260.0070.00017.52
8.0.250.0040.00417.23
8.0.240.0050.00317.09
8.0.230.0040.00417.15
8.0.220.0030.00317.07
8.0.210.0080.00017.16
8.0.200.0070.00017.01
8.0.190.0040.00417.04
8.0.180.0040.00416.98
8.0.170.0050.00317.02
8.0.160.0000.00717.18
8.0.150.0000.01017.13
8.0.140.0050.00517.05
8.0.130.0050.00013.47
8.0.120.0050.00316.98
8.0.110.0040.00416.93
8.0.100.0000.00717.16
8.0.90.0070.00017.02
8.0.80.0060.00917.05
8.0.70.0000.00716.82
8.0.60.0040.00417.10
8.0.50.0030.00617.09
8.0.30.0140.00517.11
8.0.20.0090.01217.45
8.0.10.0040.00417.20
8.0.00.0100.00817.05
7.4.330.0060.00015.25
7.4.320.0060.00016.77
7.4.300.0060.00016.83
7.4.290.0070.00016.77
7.4.280.0030.00516.77
7.4.270.0000.00716.78
7.4.260.0040.00316.57
7.4.250.0070.00016.60
7.4.240.0040.00316.72
7.4.230.0030.00316.76
7.4.220.0120.00616.63
7.4.210.0130.00316.79
7.4.200.0030.00316.49
7.4.160.0070.01016.69
7.4.150.0070.01117.40
7.4.140.0060.01817.86
7.4.130.0110.00916.82
7.4.120.0090.00816.57
7.4.110.0070.01416.75
7.4.100.0170.00816.75
7.4.90.0130.00316.51
7.4.80.0070.01019.39
7.4.70.0090.00916.75
7.4.60.0070.01116.64
7.4.50.0030.00516.90
7.4.40.0120.00316.61
7.4.30.0040.01216.71
7.4.00.0060.00614.70
7.3.330.0060.00313.21
7.3.320.0050.00013.21
7.3.310.0070.00016.45
7.3.300.0070.00016.36
7.3.290.0030.01516.45
7.3.280.0090.00816.37
7.3.270.0180.00617.40
7.3.260.0080.00816.34
7.3.250.0110.00816.60
7.3.240.0140.00916.74
7.3.230.0120.00616.54
7.3.210.0170.00016.44
7.3.200.0130.00319.39
7.3.190.0130.00916.42
7.3.180.0130.00316.37
7.3.170.0060.01016.39
7.3.160.0030.01216.32
7.2.330.0030.01416.79
7.2.320.0090.00916.64
7.2.310.0080.00816.61
7.2.300.0070.01016.91
7.2.290.0090.00616.57
7.2.00.0070.00719.57
7.1.100.0060.00618.27
7.1.70.0000.01016.91
7.1.60.0120.00919.40
7.1.50.0100.01416.94
7.1.00.0070.07322.55
7.0.200.0130.00315.02
7.0.140.0100.06322.16
7.0.60.0030.07020.03
7.0.50.0070.08717.95
7.0.40.0000.04720.12
7.0.30.0170.04320.24
7.0.20.0430.05720.33
7.0.10.0100.03720.27
7.0.00.0030.09320.40
5.6.280.0030.07321.08
5.6.210.0030.04720.50
5.6.200.0100.07018.27
5.6.190.0070.06720.34
5.6.180.0300.07320.84
5.6.170.0170.04020.66
5.6.160.0030.04320.66
5.6.150.0070.06718.29
5.6.140.0030.04018.29
5.6.130.0100.05018.31
5.6.120.0030.05321.09
5.6.110.0130.03321.12
5.6.100.0070.08321.08
5.6.90.0030.08321.01
5.6.80.0130.05720.61
5.5.350.0000.03320.42
5.5.340.0100.06018.03
5.5.330.0000.06320.52
5.5.320.0000.08320.28
5.5.310.0300.07320.27
5.5.300.0130.07318.13
5.5.290.0070.05718.04
5.5.280.0030.04020.88
5.5.270.0030.08720.83
5.5.260.0030.04320.87
5.5.250.0070.05720.59
5.5.240.0270.06320.44
5.4.450.0370.07019.36
5.4.440.0270.04319.57
5.4.430.0330.03719.48
5.4.420.0370.04319.48
5.4.410.0330.03319.35
5.4.400.0370.07019.16
5.4.390.0470.05319.20
5.4.380.0300.06319.00
5.4.370.0330.04019.32
5.4.360.0230.04319.16
5.4.350.0400.06719.29
5.4.340.0430.05319.29
5.4.320.0400.07019.20
5.4.310.0400.05019.01
5.4.300.0330.04319.13
5.4.290.0430.03019.31
5.4.280.0470.04319.02
5.4.270.0370.05319.31
5.4.260.0370.04319.02
5.4.250.0400.07019.26
5.4.240.0470.06718.98
5.4.230.0400.06319.02
5.4.220.0370.07719.30
5.4.210.0330.03318.98
5.4.200.0330.05019.12
5.4.190.0330.03719.27
5.4.180.0400.05319.14
5.4.170.0330.07319.23
5.4.160.0300.04719.11
5.4.150.0370.03719.14
5.4.140.0530.03016.51
5.4.130.0370.05316.45
5.4.120.0470.03716.68
5.4.110.0270.04016.59
5.4.100.0400.05316.51
5.4.90.0400.06316.29
5.4.80.0330.03316.59
5.4.70.0330.03716.57
5.4.60.0330.05016.36
5.4.50.0400.05716.50
5.4.40.0330.07016.49
5.4.30.0400.05016.48
5.4.20.0430.06316.32
5.4.10.0400.04016.46
5.4.00.0400.06715.95
5.3.290.0300.04714.80
5.3.280.0400.03714.58
5.3.270.0470.05714.63
5.3.260.0470.06714.52
5.3.250.0500.06714.63
5.3.240.0530.06014.72
5.3.230.0430.03714.62
5.3.220.0470.05014.55
5.3.210.0500.06014.51
5.3.200.0400.06014.59
5.3.190.0430.07014.73
5.3.180.0470.07014.54
5.3.170.0430.04014.54
5.3.160.0400.03314.55
5.3.150.0470.04714.55
5.3.140.0500.05714.65
5.3.130.0500.04714.48
5.3.120.0470.06014.48
5.3.110.0400.05314.54
5.3.100.0370.03714.03
5.3.90.0470.06714.00
5.3.80.0530.06014.04
5.3.70.0430.07014.10
5.3.60.0530.06713.98
5.3.50.0530.05714.13
5.3.40.0430.05014.04
5.3.30.0530.06013.89
5.3.20.0570.06013.71
5.3.10.0500.06013.64
5.3.00.0470.04713.80
5.2.170.0470.04712.51
5.2.160.0370.06012.51
5.2.150.0330.04712.51
5.2.140.0430.05012.51
5.2.130.0370.05312.51
5.2.120.0400.05012.51
5.2.110.0430.04712.51
5.2.100.0400.05312.51
5.2.90.0430.05012.51
5.2.80.0430.04012.51
5.2.70.0330.03712.51
5.2.60.0330.04312.51
5.2.50.0330.02712.51
5.2.40.0330.03312.51
5.2.30.0300.05712.51
5.2.20.0300.05312.51
5.2.10.0330.04312.51
5.2.00.0300.04312.51
5.1.60.0270.03312.51
5.1.50.0230.06012.51
5.1.40.0270.03312.51
5.1.30.0400.04712.51
5.1.20.0300.03012.51
5.1.10.0270.02712.51
5.1.00.0300.05012.51
5.0.50.0130.03712.51
5.0.40.0170.04312.51
5.0.30.0200.05712.51
5.0.20.0270.03312.51
5.0.10.0170.03712.51
5.0.00.0170.06012.51
4.4.90.0230.02312.51
4.4.80.0170.02012.51
4.4.70.0200.02312.51
4.4.60.0100.02712.51
4.4.50.0200.03012.51
4.4.40.0130.03712.51
4.4.30.0130.02012.51
4.4.20.0130.03312.51
4.4.10.0200.02712.51
4.4.00.0130.02312.51
4.3.110.0130.01712.51
4.3.100.0200.03012.51
4.3.90.0170.02712.51
4.3.80.0170.02012.51
4.3.70.0130.03312.51
4.3.60.0130.02012.51
4.3.50.0170.02312.51
4.3.40.0170.03012.51
4.3.30.0100.03312.51
4.3.20.0130.02712.51
4.3.10.0070.02312.51
4.3.00.0070.02012.51

preferences:
58.38 ms | 400 KiB | 5 Q