3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = '<items><item/><item/><item/></items>'; $dom = new DOMDocument(); $dom->loadXml($xml); var_dump(iterator_to_array($dom->documentElement->childNodes));

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)
8.3.40.0190.00018.83
8.3.30.0040.01119.29
8.3.20.0040.00420.46
8.3.10.0050.00523.64
8.3.00.0030.00619.25
8.2.170.0100.01322.96
8.2.160.0040.01120.55
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0140.00626.16
8.2.120.0030.00522.38
8.2.110.0070.01420.47
8.2.100.0130.00317.84
8.2.90.0080.00017.88
8.2.80.0030.00618.77
8.2.70.0000.00817.75
8.2.60.0070.00419.78
8.2.50.0070.00318.07
8.2.40.0080.00020.20
8.2.30.0060.00319.93
8.2.20.0080.00017.77
8.2.10.0000.00818.23
8.2.00.0080.00317.86
8.1.270.0040.00424.01
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0160.00623.98
8.1.230.0070.00424.18
8.1.220.0000.00817.91
8.1.210.0080.00018.77
8.1.200.0000.00817.48
8.1.190.0040.00417.35
8.1.180.0060.00319.14
8.1.170.0050.00318.59
8.1.160.0070.00022.06
8.1.150.0050.00618.84
8.1.140.0040.00417.59
8.1.130.0080.00018.03
8.1.120.0030.00517.48
8.1.110.0080.00017.55
8.1.100.0000.00717.53
8.1.90.0040.00417.63
8.1.80.0040.00417.67
8.1.70.0030.00317.40
8.1.60.0090.00017.77
8.1.50.0040.00417.60
8.1.40.0030.00617.63
8.1.30.0000.00817.81
8.1.20.0030.00517.70
8.1.10.0030.00517.66
8.1.00.0060.00317.76
8.0.300.0000.00818.77
8.0.290.0090.00016.74
8.0.280.0040.00418.55
8.0.270.0030.00317.40
8.0.260.0030.00317.36
8.0.250.0030.00317.09
8.0.240.0040.00416.99
8.0.230.0020.00517.13
8.0.220.0000.00717.04
8.0.210.0030.00616.98
8.0.200.0030.00317.02
8.0.190.0050.00316.99
8.0.180.0000.00816.96
8.0.170.0030.00616.93
8.0.160.0000.00717.09
8.0.150.0000.00716.93
8.0.140.0060.00317.01
8.0.130.0060.00013.48
8.0.120.0040.00416.89
8.0.110.0000.00817.00
8.0.100.0040.00417.05
8.0.90.0000.00816.94
8.0.80.0100.00617.05
8.0.70.0050.00317.07
8.0.60.0080.00016.93
8.0.50.0000.00716.89
8.0.30.0120.01017.27
8.0.20.0170.01017.40
8.0.10.0000.00817.17
8.0.00.0110.00916.86
7.4.330.0000.00715.24
7.4.320.0030.00316.70
7.4.300.0060.00016.83
7.4.290.0030.00316.80
7.4.280.0040.00716.71
7.4.270.0050.00216.80
7.4.260.0030.00316.71
7.4.250.0040.00416.77
7.4.240.0040.00416.75
7.4.230.0070.00016.89
7.4.220.0100.00716.64
7.4.210.0110.00616.77
7.4.200.0050.00316.82
7.4.190.0050.00316.91
7.4.160.0120.00916.62
7.4.150.0200.00917.40
7.4.140.0090.00917.86
7.4.130.0140.00516.62
7.4.120.0110.01016.77
7.4.110.0120.01216.72
7.4.100.0140.00516.65
7.4.90.0160.00616.66
7.4.80.0070.01419.39
7.4.70.0090.01616.51
7.4.60.0070.01116.70
7.4.50.0060.00316.63
7.4.40.0080.00822.77
7.4.30.0190.00016.82
7.4.00.0110.00814.98
7.3.330.0000.00513.26
7.3.320.0000.00513.27
7.3.310.0040.00416.31
7.3.300.0000.00716.18
7.3.290.0100.01016.32
7.3.280.0110.01016.34
7.3.270.0140.00717.40
7.3.260.0180.00616.37
7.3.250.0120.00916.56
7.3.240.0060.01616.42
7.3.230.0130.00616.45
7.3.210.0200.00016.52
7.3.200.0120.01019.39
7.3.190.0140.00316.43
7.3.180.0120.00716.38
7.3.170.0130.00316.58
7.3.160.0100.01016.54
7.3.120.0080.00914.79
7.3.110.0060.01214.81
7.3.100.0020.01514.74
7.3.90.0050.00714.84
7.3.80.0110.00714.94
7.3.70.0040.00814.67
7.3.60.0030.01114.82
7.3.50.0120.00115.01
7.3.40.0050.01014.60
7.3.30.0070.01014.63
7.3.20.0050.00916.70
7.3.10.0090.00316.69
7.3.00.0050.00916.53
7.2.330.0170.00716.97
7.2.320.0170.00916.51
7.2.310.0060.01216.46
7.2.300.0100.01016.74
7.2.290.0000.01916.79
7.2.250.0030.01715.06
7.2.240.0110.01115.15
7.2.230.0110.00515.04
7.2.220.0030.01315.01
7.2.210.0050.00915.01
7.2.200.0020.01014.95
7.2.190.0060.00515.04
7.2.180.0080.00614.87
7.2.170.0050.01114.94
7.2.160.0000.01514.91
7.2.150.0000.01016.82
7.2.140.0100.00616.75
7.2.130.0040.00916.80
7.2.120.0000.01816.64
7.2.110.0040.01117.15
7.2.100.0120.00017.14
7.2.90.0040.01517.10
7.2.80.0040.00716.79
7.2.70.0100.01016.98
7.2.60.0030.01016.88
7.2.50.0030.00717.10
7.2.40.0090.00617.03
7.2.30.0070.01017.09
7.2.20.0030.00917.20
7.2.10.0060.00616.88
7.2.00.0060.01117.89
7.1.330.0030.01515.88
7.1.320.0010.01215.91
7.1.310.0100.00715.87
7.1.300.0050.00815.84
7.1.290.0080.00615.97
7.1.280.0050.00715.92
7.1.270.0050.00815.90
7.1.260.0070.00715.89
7.1.250.0040.00415.85
7.1.240.0070.00715.95
7.1.230.0100.00615.98
7.1.220.0040.01215.81
7.1.210.0030.00715.84
7.1.200.0060.00715.88
7.1.190.0120.00315.69
7.1.180.0000.00915.86
7.1.170.0070.00715.74
7.1.160.0030.01315.93
7.1.150.0000.01615.91
7.1.140.0040.00715.86
7.1.130.0080.00415.74
7.1.120.0000.01415.92
7.1.110.0080.00315.95
7.1.100.0060.00616.92
7.1.90.0150.00016.02
7.1.80.0060.00915.82
7.1.70.0050.00316.52
7.1.60.0050.01217.62
7.1.50.0100.01325.44
7.1.40.0080.00415.71
7.1.30.0040.00416.03
7.1.20.0060.00616.00
7.1.10.0040.01415.93
7.1.00.0070.04019.19
7.0.330.0110.00015.73
7.0.320.0040.00715.43
7.0.310.0070.01015.33
7.0.300.0100.00315.19
7.0.290.0080.00815.40
7.0.280.0000.01515.30
7.0.270.0140.00315.66
7.0.260.0090.00615.20
7.0.250.0130.00315.49
7.0.240.0030.00615.70
7.0.230.0000.01115.59
7.0.220.0030.00615.50
7.0.210.0040.00415.59
7.0.200.0060.00416.18
7.0.190.0120.00015.38
7.0.180.0000.01415.54
7.0.170.0030.00615.26
7.0.160.0100.00315.59
7.0.150.0030.01315.61
7.0.140.0050.04118.88
7.0.130.0090.00615.48
7.0.120.0040.01215.68
7.0.110.0040.01415.60
7.0.100.0100.00715.51
7.0.90.0030.00915.28
7.0.80.0000.01315.79
7.0.70.0000.01415.54
7.0.60.0120.04017.88
7.0.50.0070.02516.86
7.0.40.0030.02617.01
7.0.30.0200.02816.88
7.0.20.0130.02616.94
7.0.10.0030.04016.91
7.0.00.0020.02616.92
5.6.400.0130.00314.22
5.6.390.0030.01014.45
5.6.380.0030.00614.38
5.6.370.0060.00914.76
5.6.360.0100.00314.56
5.6.350.0070.01014.39
5.6.340.0080.01114.61
5.6.330.0090.00614.16
5.6.320.0040.00814.32
5.6.310.0080.00814.46
5.6.300.0070.01114.40
5.6.290.0040.00814.27
5.6.280.0090.03617.75
5.6.270.0100.00614.51
5.6.260.0000.01814.52
5.6.250.0000.01214.31
5.6.240.0040.00714.42
5.6.230.0030.01314.15
5.6.220.0070.01014.28
5.6.210.0080.04017.36
5.6.200.0090.03016.26
5.6.190.0140.04217.50
5.6.180.0060.04617.51
5.6.170.0130.03217.53
5.6.160.0040.02717.48
5.6.150.0090.04016.26
5.6.140.0050.04816.25
5.6.130.0030.02716.21
5.6.120.0050.04317.65
5.6.110.0070.04617.64
5.6.100.0100.03817.63
5.6.90.0060.02517.76
5.6.80.0070.03917.33
5.6.70.0100.00314.30
5.6.60.0060.00914.27
5.6.50.0060.00614.30
5.6.40.0070.01114.36
5.6.30.0070.01014.05
5.6.20.0040.00714.30
5.6.10.0080.00414.38
5.6.00.0070.00314.31
5.5.380.0100.00314.34
5.5.370.0060.00914.26
5.5.360.0070.01014.45
5.5.350.0140.03417.24
5.5.340.0040.04716.10
5.5.330.0080.04517.58
5.5.320.0090.04117.38
5.5.310.0230.03517.34
5.5.300.0050.04316.06
5.5.290.0060.03816.19
5.5.280.0070.04217.70
5.5.270.0080.03317.51
5.5.260.0080.04517.64
5.5.250.0070.04017.51
5.5.240.0160.04017.27
5.5.230.0060.00314.15
5.5.220.0030.00914.30
5.5.210.0060.01214.22
5.5.200.0030.01614.31
5.5.190.0030.01314.14
5.5.180.0030.00914.40
5.5.170.0030.01214.02
5.5.160.0060.01314.23
5.5.150.0100.00714.16
5.5.140.0040.01214.07
5.5.130.0100.00713.86
5.5.120.0030.00914.12
5.5.110.0130.00314.06
5.5.100.0070.01114.39
5.5.90.0030.00913.88
5.5.80.0030.00614.43
5.5.70.0000.00914.04
5.5.60.0070.01013.87
5.5.50.0100.00714.45
5.5.40.0070.00714.43
5.5.30.0000.01414.33
5.5.20.0030.01314.47
5.5.10.0100.00614.18
5.5.00.0060.00314.05
5.4.450.0310.03216.12
5.4.440.0310.03416.16
5.4.430.0350.03116.08
5.4.420.0020.03715.99
5.4.410.0320.03616.05
5.4.400.0250.03316.01
5.4.390.0050.03115.95
5.4.380.0160.03315.74
5.4.370.0200.02715.72
5.4.360.0280.03215.72
5.4.350.0380.02615.71
5.4.340.0180.02815.76
5.4.330.0040.00812.68
5.4.320.0060.02012.64
5.4.310.0060.02512.64
5.4.300.0060.02212.64
5.4.290.0110.03012.64
5.4.280.0080.02312.59
5.4.270.0060.02312.59
5.4.260.0100.02712.59
5.4.250.0060.02912.59
5.4.240.0050.02712.59
5.4.230.0090.02012.58
5.4.220.0050.02412.58
5.4.210.0060.01912.58
5.4.200.0070.02212.58
5.4.190.0040.02412.58
5.4.180.0060.02312.58
5.4.170.0020.02412.59
5.4.160.0030.02412.59
5.4.150.0040.02212.58
5.4.140.0070.02312.43
5.4.130.0070.02712.42
5.4.120.0060.02912.40
5.4.110.0130.02512.39
5.4.100.0070.02912.39
5.4.90.0060.03212.39
5.4.80.0020.03512.39
5.4.70.0090.04812.39
5.4.60.0040.03712.39
5.4.50.0080.03612.39
5.4.40.0080.03312.39
5.4.30.0120.03112.39
5.4.20.0090.03312.39
5.4.10.0050.03412.39
5.4.00.0060.03012.13
5.3.290.0070.02312.77
5.3.280.0070.04012.74
5.3.270.0070.03312.74
5.3.260.0060.03112.74
5.3.250.0040.03512.74
5.3.240.0080.03312.75
5.3.230.0040.03512.74
5.3.220.0080.03112.73
5.3.210.0100.03012.73
5.3.200.0100.03212.72
5.3.190.0050.03312.72
5.3.180.0090.02712.72
5.3.170.0070.02912.72
5.3.160.0070.03312.72
5.3.150.0100.03412.72
5.3.140.0080.03112.72
5.3.130.0070.03512.72
5.3.120.0050.03712.71
5.3.110.0070.03412.72
5.3.100.0030.03312.46
5.3.90.0080.02712.45
5.3.80.0060.03012.44
5.3.70.0040.03312.44
5.3.60.0070.02712.44
5.3.50.0050.03112.40
5.3.40.0030.03212.41
5.3.30.0070.03112.39
5.3.20.0140.04312.28
5.3.10.0040.02912.26
5.3.00.0080.02712.25
5.2.170.0100.0449.32
5.2.160.0080.0449.33
5.2.150.0120.0549.32
5.2.140.0110.0469.32
5.2.130.0050.0429.28
5.2.120.0100.0539.29
5.2.110.0070.0449.29
5.2.100.0100.0389.29
5.2.90.0050.0399.29
5.2.80.0050.0339.29
5.2.70.0060.0469.29
5.2.60.0110.0639.24
5.2.50.0100.0499.21
5.2.40.0060.0409.18
5.2.30.0060.0379.16
5.2.20.0040.0359.15
5.2.10.0120.0449.07
5.2.00.0070.0338.92
5.1.60.0120.0478.21
5.1.50.0090.0368.21
5.1.40.0100.0558.19
5.1.30.0100.0398.54
5.1.20.0040.0448.55
5.1.10.0110.0458.28
5.1.00.0090.0338.29
5.0.50.0070.0236.76
5.0.40.0030.0286.62
5.0.30.0080.0366.44
5.0.20.0040.0246.41
5.0.10.0040.0266.39
5.0.00.0030.0386.38
4.4.90.0060.0164.78
4.4.80.0050.0154.75
4.4.70.0040.0214.75
4.4.60.0050.0164.76
4.4.50.0030.0174.77
4.4.40.0040.0264.70
4.4.30.0060.0214.76
4.4.20.0000.0204.84
4.4.10.0050.0214.85
4.4.00.0050.0264.76
4.3.110.0040.0224.67
4.3.100.0050.0214.67
4.3.90.0060.0194.64
4.3.80.0020.0354.58
4.3.70.0050.0194.63
4.3.60.0040.0174.62
4.3.50.0020.0194.63
4.3.40.0040.0254.54
4.3.30.0030.0213.28
4.3.20.0030.0213.26
4.3.10.0020.0173.22
4.3.00.0100.02310.54

preferences:
67.62 ms | 400 KiB | 5 Q