3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dom = new DOMDocument(); $dom->appendChild($dom->createComment('Hello')); echo $dom->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)
8.3.60.0150.00016.50
8.3.50.0140.00522.11
8.3.40.0060.01018.92
8.3.30.0110.00419.13
8.3.20.0040.00420.60
8.3.10.0030.00521.85
8.3.00.0030.00619.78
8.2.180.0090.00616.50
8.2.170.0070.00722.96
8.2.160.0030.01020.43
8.2.150.0050.00524.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.03
8.2.110.0040.00722.52
8.2.100.0090.00319.76
8.2.90.0030.00519.39
8.2.80.0050.00617.97
8.2.70.0000.00917.75
8.2.60.0040.00418.05
8.2.50.0040.00418.07
8.2.40.0000.00718.47
8.2.30.0000.00818.10
8.2.20.0040.00417.87
8.2.10.0000.00717.99
8.2.00.0050.00217.80
8.1.280.0120.00325.92
8.1.270.0090.00024.09
8.1.260.0000.00826.35
8.1.250.0030.00528.09
8.1.240.0030.00623.94
8.1.230.0070.00419.13
8.1.220.0040.00417.77
8.1.210.0080.00018.77
8.1.200.0040.00417.46
8.1.190.0020.00517.35
8.1.180.0080.00018.10
8.1.170.0080.00018.62
8.1.160.0070.00021.99
8.1.150.0070.00019.00
8.1.140.0080.00017.43
8.1.130.0030.00318.07
8.1.120.0000.00717.58
8.1.110.0040.00417.54
8.1.100.0040.00417.54
8.1.90.0030.00317.48
8.1.80.0000.00717.50
8.1.70.0070.00017.47
8.1.60.0000.01017.69
8.1.50.0040.00417.69
8.1.40.0050.00317.62
8.1.30.0000.00817.68
8.1.20.0040.00417.71
8.1.10.0040.00417.61
8.1.00.0030.00617.75
8.0.300.0050.00218.77
8.0.290.0070.00016.88
8.0.280.0030.00318.61
8.0.270.0030.00317.27
8.0.260.0030.00317.42
8.0.250.0000.00717.06
8.0.240.0030.00317.09
8.0.230.0030.00517.08
8.0.220.0030.00316.89
8.0.210.0030.00316.96
8.0.200.0000.00717.00
8.0.190.0040.00416.92
8.0.180.0070.00016.91
8.0.170.0000.00716.90
8.0.160.0070.00016.99
8.0.150.0000.00817.01
8.0.140.0060.00616.93
8.0.130.0000.00613.33
8.0.120.0090.00016.85
8.0.110.0000.00716.94
8.0.100.0070.00017.06
8.0.90.0040.00416.79
8.0.80.0000.01516.90
8.0.70.0080.00016.84
8.0.60.0000.00716.82
8.0.50.0080.00017.05
8.0.30.0040.01417.02
8.0.20.0060.01117.40
8.0.10.0040.00417.14
8.0.00.0110.00816.85
7.4.330.0050.00015.25
7.4.320.0030.00316.68
7.4.300.0000.00616.58
7.4.290.0040.00416.70
7.4.280.0080.00016.45
7.4.270.0030.00316.53
7.4.260.0040.00416.71
7.4.250.0030.00616.58
7.4.240.0040.00316.58
7.4.230.0030.00316.77
7.4.220.0100.00716.57
7.4.210.0030.01716.54
7.4.200.0000.00716.63
7.4.160.0030.01216.67
7.4.150.0140.00617.40
7.4.140.0120.00717.86
7.4.130.0090.00816.59
7.4.120.0140.00616.64
7.4.110.0100.00716.52
7.4.100.0160.00616.59
7.4.90.0130.00316.53
7.4.80.0030.01519.39
7.4.70.0100.00616.59
7.4.60.0100.00716.47
7.4.50.0040.00416.35
7.4.40.0080.00816.59
7.4.30.0150.00016.47
7.4.10.0040.01514.93
7.4.00.0060.00814.93
7.3.330.0020.00213.14
7.3.320.0000.00513.20
7.3.310.0070.00016.37
7.3.300.0070.00016.27
7.3.290.0060.01316.27
7.3.280.0100.00716.31
7.3.270.0090.00917.40
7.3.260.0040.01616.36
7.3.250.0090.01216.45
7.3.240.0170.00316.65
7.3.230.0060.01216.61
7.3.210.0060.01016.62
7.3.200.0060.01119.39
7.3.190.0060.01216.22
7.3.180.0100.01016.29
7.3.170.0100.01016.33
7.3.160.0000.01616.32
7.3.130.0070.01115.05
7.3.120.0030.01014.88
7.3.110.0040.01414.93
7.3.100.0030.01314.77
7.3.90.0070.01114.88
7.3.80.0030.00614.67
7.3.70.0070.00714.75
7.3.60.0040.00814.81
7.3.50.0030.00714.89
7.3.40.0120.00314.76
7.3.30.0000.01414.82
7.3.20.0000.01116.84
7.3.10.0100.00616.54
7.3.00.0000.01516.69
7.2.330.0100.00716.58
7.2.320.0140.01116.54
7.2.310.0060.01216.33
7.2.300.0150.00016.40
7.2.290.0090.00616.79
7.2.260.0130.00315.41
7.2.250.0060.01215.27
7.2.240.0040.01214.82
7.2.230.0100.00714.98
7.2.220.0070.01314.98
7.2.210.0050.00514.80
7.2.200.0090.00615.13
7.2.190.0090.00615.05
7.2.180.0090.00315.20
7.2.170.0090.00614.91
7.2.160.0030.00914.90
7.2.150.0000.01716.78
7.2.140.0030.01216.67
7.2.130.0030.01216.94
7.2.120.0000.01816.79
7.2.110.0000.01716.93
7.2.100.0130.00016.77
7.2.90.0090.00617.13
7.2.80.0090.00616.74
7.2.70.0030.01016.95
7.2.60.0110.00516.87
7.2.50.0060.00816.64
7.2.40.0040.00816.93
7.2.30.0080.00817.02
7.2.20.0030.01016.96
7.2.10.0080.00416.87
7.2.00.0040.00818.04
7.1.330.0030.00915.51
7.1.320.0120.00315.69
7.1.310.0100.00015.80
7.1.300.0000.01215.42
7.1.290.0080.00415.84
7.1.280.0060.00615.76
7.1.270.0070.00715.57
7.1.260.0070.00715.80
7.1.250.0090.00315.58
7.1.240.0070.00715.90
7.1.230.0060.00915.48
7.1.220.0080.00415.64
7.1.210.0090.00615.75
7.1.200.0030.01015.79
7.1.190.0000.01015.77
7.1.180.0040.01115.57
7.1.170.0070.00715.73
7.1.160.0040.01115.86
7.1.150.0070.00415.88
7.1.140.0070.00715.72
7.1.130.0030.00915.51
7.1.120.0090.00315.71
7.1.110.0030.01015.67
7.1.100.0030.00616.74
7.1.90.0030.01315.84
7.1.80.0130.00315.88
7.1.70.0070.00316.55
7.1.60.0090.00717.58
7.1.50.0080.00816.36
7.1.40.0070.00715.84
7.1.30.0030.01215.82
7.1.20.0060.00615.46
7.1.10.0070.00415.64
7.1.00.0070.03919.05
7.0.330.0120.00015.48
7.0.320.0060.00915.60
7.0.310.0110.00415.21
7.0.300.0060.00315.56
7.0.290.0030.01315.54
7.0.280.0070.00315.38
7.0.270.0060.00315.50
7.0.260.0040.00815.63
7.0.250.0070.00715.52
7.0.240.0090.00615.46
7.0.230.0030.01315.38
7.0.220.0000.01315.29
7.0.210.0040.00715.39
7.0.200.0020.00616.05
7.0.190.0130.00015.58
7.0.180.0080.00315.44
7.0.170.0040.00715.34
7.0.160.0060.01015.50
7.0.150.0000.01315.52
7.0.140.0050.04618.65
7.0.130.0040.00415.42
7.0.120.0000.00815.55
7.0.110.0030.02817.66
7.0.100.0060.02217.71
7.0.90.0060.02617.70
7.0.80.0070.02217.75
7.0.70.0110.03517.70
7.0.60.0120.02717.70
7.0.50.0190.01717.80
7.0.40.0090.01916.73
7.0.30.0020.02516.51
7.0.20.0040.02216.67
7.0.10.0030.02416.69
7.0.00.0050.02316.59
5.6.400.0060.00314.15
5.6.390.0070.00314.32
5.6.380.0100.00314.45
5.6.370.0030.01314.32
5.6.360.0030.00914.24
5.6.350.0030.00914.20
5.6.340.0060.00314.30
5.6.330.0030.01014.45
5.6.320.0130.00314.17
5.6.310.0030.00614.31
5.6.300.0030.00914.17
5.6.290.0000.01414.03
5.6.280.0080.03517.75
5.6.270.0040.00914.54
5.6.260.0020.03017.43
5.6.250.0060.03017.37
5.6.240.0100.02217.40
5.6.230.0080.02117.54
5.6.220.0060.02317.52
5.6.210.0060.02317.70
5.6.200.0030.02617.45
5.6.190.0030.02917.38
5.6.180.0070.02517.46
5.6.170.0070.02917.49
5.6.160.0020.02617.56
5.6.150.0050.02617.46
5.6.140.0060.02017.61
5.6.130.0060.02317.54
5.6.120.0050.02517.49
5.6.110.0050.02317.43
5.6.100.0070.02517.49
5.6.90.0070.02217.43
5.6.80.0050.04417.06
5.6.70.0080.03217.33
5.6.60.0070.04217.18
5.6.50.0030.04817.23
5.6.40.0120.03417.05
5.6.30.0050.04117.11
5.6.20.0080.03817.05
5.6.10.0030.04717.13
5.6.00.0050.04017.14
5.5.380.0000.02917.24
5.5.370.0060.02217.48
5.5.360.0070.04317.32
5.5.350.0070.03717.24
5.5.340.0030.02717.56
5.5.330.0060.02617.59
5.5.320.0030.03617.58
5.5.310.0020.02717.64
5.5.300.0070.02417.59
5.5.290.0020.02917.71
5.5.280.0020.02917.65
5.5.270.0050.02517.65
5.5.260.0050.05317.32
5.5.250.0020.03617.41
5.5.240.0100.03817.23
5.5.230.0080.04217.03
5.5.220.0070.04317.21
5.5.210.0080.04217.25
5.5.200.0050.04417.23
5.5.190.0100.03817.24
5.5.180.0080.03817.18
5.5.170.0120.00314.14
5.5.160.0070.04017.22
5.5.150.0090.04216.93
5.5.140.0050.04517.21
5.5.130.0080.02617.25
5.5.120.0100.04017.19
5.5.110.0070.04717.16
5.5.100.0020.04917.01
5.5.90.0110.03717.04
5.5.80.0070.04217.16
5.5.70.0080.03517.11
5.5.60.0050.03817.08
5.5.50.0070.04017.06
5.5.40.0020.04317.12
5.5.30.0070.04417.23
5.5.20.0080.04317.06
5.5.10.0130.03617.06
5.5.00.0010.04817.10
5.4.450.0050.02515.37
5.4.440.0080.02015.22
5.4.430.0070.03015.25
5.4.420.0050.02015.33
5.4.410.0030.02415.23
5.4.400.0080.03615.07
5.4.390.0070.04215.07
5.4.380.0030.04515.09
5.4.370.0100.03515.07
5.4.360.0120.03315.15
5.4.350.0050.02315.10
5.4.340.0100.03715.07
5.4.330.0060.00011.10
5.4.320.0020.04915.17
5.4.310.0100.03815.07
5.4.300.0050.02815.25
5.4.290.0070.04015.17
5.4.280.0070.04315.07
5.4.270.0050.03815.07
5.4.260.0070.04015.16
5.4.250.0060.04115.09
5.4.240.0080.03915.08
5.4.230.0070.03815.12
5.4.220.0050.04315.20
5.4.210.0000.04515.17
5.4.200.0050.04215.05
5.4.190.0060.03515.07
5.4.180.0070.03415.08
5.4.170.0020.04515.20
5.4.160.0020.04415.04
5.4.150.0050.03615.08
5.4.140.0060.03313.82
5.4.130.0120.03213.92
5.4.120.0030.04013.75
5.4.110.0050.03813.81
5.4.100.0060.03313.80
5.4.90.0030.04213.77
5.4.80.0070.03913.72
5.4.70.0020.04313.85
5.4.60.0100.03713.69
5.4.50.0070.03713.82
5.4.40.0050.04213.71
5.4.30.0040.02313.68
5.4.20.0030.02913.80
5.4.10.0070.03713.71
5.4.00.0080.03313.44
5.3.290.0080.03712.93
5.3.280.0060.03812.85
5.3.270.0070.03512.85
5.3.260.0030.04012.85
5.3.250.0030.04012.85
5.3.240.0060.03312.92
5.3.230.0040.04112.88
5.3.220.0050.03712.86
5.3.210.0050.02712.81
5.3.200.0060.02312.79
5.3.190.0130.02212.89
5.3.180.0100.03712.87
5.3.170.0040.03612.89
5.3.160.0090.02312.87
5.3.150.0060.03912.83
5.3.140.0040.03812.80
5.3.130.0070.04012.82
5.3.120.0060.04012.90
5.3.110.0020.02112.85
5.3.100.0000.04512.56
5.3.90.0070.02212.54
5.3.80.0020.02112.62
5.3.70.0050.04012.53
5.3.60.0030.03812.62
5.3.50.0050.04112.46
5.3.40.0000.04012.46
5.3.30.0040.02612.48
5.3.20.0070.03412.37
5.3.10.0030.03012.42
5.3.00.0030.02012.35
5.2.170.0030.06312.19
5.2.160.0000.04012.19
5.2.150.0070.05312.19
5.2.140.0030.06312.19
5.2.130.0130.05312.19
5.2.120.0030.04012.19
5.2.110.0030.03712.19
5.2.100.0070.03712.19
5.2.90.0070.06012.19
5.2.80.0070.06012.19
5.2.70.0070.03712.19
5.2.60.0100.05012.19
5.2.50.0030.06312.19
5.2.40.0100.05312.19
5.2.30.0000.06712.19
5.2.20.0070.06312.19
5.2.10.0070.06012.19
5.2.00.0100.05312.19
5.1.60.0030.05712.19
5.1.50.0030.04712.19
5.1.40.0000.03312.19
5.1.30.0070.04712.19
5.1.20.0000.04012.19
5.1.10.0070.03312.19
5.1.00.0100.04312.19
5.0.50.0100.04012.19
5.0.40.0000.04712.19
5.0.30.0070.05012.19
5.0.20.0000.04712.19
5.0.10.0070.04012.19
5.0.00.0000.06712.19
4.4.90.0030.03712.19
4.4.80.0070.03012.19
4.4.70.0000.02012.19
4.4.60.0070.03012.19
4.4.50.0000.04012.19
4.4.40.0070.05012.19
4.4.30.0070.03012.19
4.4.20.0030.03312.19
4.4.10.0000.03712.19
4.4.00.0070.05012.19
4.3.110.0000.03712.19
4.3.100.0000.03312.19
4.3.90.0070.02312.19
4.3.80.0000.06012.19
4.3.70.0030.01712.19
4.3.60.0000.03712.19
4.3.50.0030.03712.19
4.3.40.0030.04312.19
4.3.30.0000.03712.19
4.3.20.0030.03712.19
4.3.10.0070.03012.19
4.3.00.0030.01712.19

preferences:
46.71 ms | 401 KiB | 5 Q