3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = new DOMDocument('1.0', 'UTF-8'); $d->loadHTML('<div><span>test</span></div>'); $e = $d->documentElement->lastChild->lastChild; $e->parentNode->removeChild($e); var_dump($e->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)
8.3.60.0070.01018.52
8.3.50.0090.01322.17
8.3.40.0070.00718.79
8.3.30.0150.00719.16
8.3.20.0050.00320.55
8.3.10.0000.00822.29
8.3.00.0040.00422.76
8.2.180.0150.00918.55
8.2.170.0120.00922.96
8.2.160.0070.00721.07
8.2.150.0030.00624.18
8.2.140.0090.00024.66
8.2.130.0070.00726.16
8.2.120.0040.00419.36
8.2.110.0000.00922.49
8.2.100.0060.00619.70
8.2.90.0050.00319.30
8.2.80.0040.00418.18
8.2.70.0000.00917.63
8.2.60.0030.00518.05
8.2.50.0080.00418.07
8.2.40.0040.00418.28
8.2.30.0030.00718.28
8.2.20.0040.00417.76
8.2.10.0030.00517.84
8.2.00.0040.00417.83
8.1.280.0120.00325.92
8.1.270.0090.00022.26
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00624.04
8.1.230.0040.00719.25
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0060.00317.66
8.1.180.0060.00318.73
8.1.170.0030.00618.82
8.1.160.0080.00022.10
8.1.150.0030.00518.82
8.1.140.0000.00817.61
8.1.130.0050.00217.98
8.1.120.0040.00717.63
8.1.110.0060.00317.47
8.1.100.0030.00517.54
8.1.90.0040.00417.58
8.1.80.0000.00717.63
8.1.70.0000.00717.60
8.1.60.0060.00317.73
8.1.50.0040.00417.67
8.1.40.0000.00817.70
8.1.30.0020.00517.82
8.1.20.0000.00817.84
8.1.10.0040.00417.68
8.1.00.0030.00617.71
8.0.300.0000.00718.77
8.0.290.0000.00717.18
8.0.280.0030.00318.63
8.0.270.0070.00017.33
8.0.260.0030.00316.95
8.0.250.0030.00317.09
8.0.240.0050.00217.07
8.0.230.0070.00017.03
8.0.220.0030.00316.93
8.0.210.0000.00716.96
8.0.200.0040.00417.10
8.0.190.0090.00017.09
8.0.180.0030.00517.07
8.0.170.0040.00417.12
8.0.160.0040.00416.94
8.0.150.0040.00417.02
8.0.140.0000.00717.01
8.0.130.0040.00413.49
8.0.120.0040.00416.91
8.0.110.0000.00817.07
8.0.100.0050.00217.04
8.0.90.0000.00716.92
8.0.80.0070.01116.99
8.0.70.0000.00717.04
8.0.60.0040.00417.05
8.0.50.0030.00516.94
8.0.30.0130.00617.20
8.0.20.0150.00717.41
8.0.10.0070.00017.06
8.0.00.0110.01016.95
7.4.330.0000.00515.40
7.4.320.0000.00716.70
7.4.300.0000.00716.80
7.4.290.0040.00416.78
7.4.280.0030.00516.78
7.4.270.0090.00016.66
7.4.260.0030.00316.78
7.4.250.0050.00316.70
7.4.240.0040.00416.70
7.4.230.0000.00716.88
7.4.220.0120.00616.66
7.4.210.0090.01016.79
7.4.200.0040.00416.72
7.4.190.0030.00316.56
7.4.160.0090.00916.75
7.4.150.0070.01317.40
7.4.140.0150.00417.86
7.4.130.0140.00916.63
7.4.120.0070.01116.66
7.4.110.0070.01016.82
7.4.100.0080.01116.68
7.4.90.0040.01616.71
7.4.80.0140.01119.39
7.4.70.0150.00316.54
7.4.60.0160.00316.79
7.4.50.0040.00416.80
7.4.40.0040.01522.77
7.4.30.0150.00316.66
7.4.00.0060.00914.66
7.3.330.0000.00513.05
7.3.320.0030.00313.16
7.3.310.0070.00016.41
7.3.300.0070.00016.23
7.3.290.0160.00816.25
7.3.280.0100.01116.32
7.3.270.0150.00417.40
7.3.260.0080.01216.68
7.3.250.0120.00916.59
7.3.240.0160.00316.57
7.3.230.0070.01316.39
7.3.210.0060.01316.49
7.3.200.0150.00319.39
7.3.190.0180.00616.35
7.3.180.0090.00616.30
7.3.170.0110.00716.38
7.3.160.0090.00916.44
7.3.120.0030.01414.98
7.3.10.0100.00616.75
7.3.00.0100.00316.53
7.2.330.0060.01316.42
7.2.320.0030.01416.57
7.2.310.0150.00416.50
7.2.300.0150.00616.75
7.2.290.0030.01416.63
7.2.130.0070.00316.98
7.2.120.0060.00316.91
7.2.110.0060.00616.95
7.2.100.0140.00016.66
7.2.90.0140.00416.94
7.2.80.0110.00016.88
7.2.70.0100.00317.23
7.2.60.0140.00716.74
7.2.50.0030.01016.99
7.2.40.0070.00716.64
7.2.30.0040.01117.04
7.2.20.0070.00317.04
7.2.10.0110.00416.87
7.2.00.0100.00417.98
7.1.250.0040.00815.80
7.1.240.0110.00415.84
7.1.230.0090.00315.55
7.1.220.0080.00616.03
7.1.210.0040.00415.62
7.1.200.0070.00715.65
7.1.190.0120.00615.83
7.1.180.0060.00315.64
7.1.170.0040.00715.98
7.1.160.0110.00715.93
7.1.150.0140.00316.05
7.1.140.0030.00615.93
7.1.130.0070.00315.86
7.1.120.0060.00615.69
7.1.110.0030.01015.93
7.1.100.0020.00717.20
7.1.90.0060.00915.88
7.1.80.0030.00715.95
7.1.70.0030.00616.63
7.1.60.0080.00917.79
7.1.50.0020.01116.53
7.1.40.0000.01415.71
7.1.30.0080.00315.77
7.1.20.0060.00615.85
7.1.10.0040.00715.92
7.1.00.0030.04019.16
7.0.330.0040.00415.53
7.0.320.0030.01215.44
7.0.310.0030.00515.35
7.0.300.0030.00715.51
7.0.290.0040.00715.52
7.0.280.0080.00515.48
7.0.270.0030.00915.52
7.0.260.0000.00915.49
7.0.250.0100.00315.41
7.0.240.0040.01115.47
7.0.230.0040.00815.29
7.0.220.0120.00315.32
7.0.210.0040.01115.45
7.0.200.0050.00716.16
7.0.190.0040.00815.65
7.0.180.0070.00315.39
7.0.170.0070.00715.52
7.0.160.0060.00615.61
7.0.150.0070.00315.55
7.0.140.0050.03918.68
7.0.130.0040.00415.52
7.0.120.0130.00315.60
7.0.110.0030.01015.40
7.0.100.0080.02617.60
7.0.90.0070.04417.59
7.0.80.0080.04017.72
7.0.70.0070.04017.82
7.0.60.0110.02517.70
7.0.50.0080.02217.89
7.0.40.0030.02416.75
7.0.30.0080.02016.79
7.0.20.0080.01716.81
7.0.10.0080.01916.79
7.0.00.0030.03216.84
5.6.380.0030.01214.24
5.6.370.0030.00914.48
5.6.360.0060.00614.60
5.6.350.0060.00614.50
5.6.340.0070.00314.20
5.6.330.0070.00714.37
5.6.320.0080.00414.29
5.6.310.0060.00814.57
5.6.300.0030.00714.48
5.6.290.0060.00614.50
5.6.280.0070.05217.63
5.6.270.0030.00614.68
5.6.260.0000.01114.72
5.6.250.0080.04317.50
5.6.240.0030.04117.52
5.6.230.0070.02817.62
5.6.220.0050.04517.51
5.6.210.0060.03517.43
5.6.200.0080.02117.72
5.6.190.0000.02817.71
5.6.180.0030.02817.68
5.6.170.0110.02717.67
5.6.160.0050.01917.55
5.6.150.0050.02517.74
5.6.140.0030.02717.72
5.6.130.0070.02317.77
5.6.120.0080.02217.72
5.6.110.0090.02917.62
5.6.100.0030.02717.65
5.6.90.0020.02617.73
5.6.80.0050.02317.29
5.6.70.0030.02617.38
5.6.60.0060.02017.38
5.6.50.0100.02717.30
5.6.40.0070.01717.30
5.6.30.0100.01817.62
5.6.20.0070.01917.46
5.6.10.0050.02017.54
5.6.00.0070.02217.39
5.5.380.0050.04515.77
5.5.370.0050.04315.84
5.5.360.0050.04115.91
5.5.350.0030.02615.85
5.5.340.0090.01815.83
5.5.330.0020.02515.93
5.5.320.0030.02216.05
5.5.310.0020.02515.97
5.5.300.0030.02315.96
5.5.290.0020.02616.10
5.5.280.0050.02515.87
5.5.270.0030.02615.87
5.5.260.0020.02716.06
5.5.250.0070.01815.90
5.5.240.0080.02015.69
5.5.230.0050.01715.48
5.5.220.0020.02115.75
5.5.210.0030.02415.65
5.5.200.0030.02215.61
5.5.190.0070.01515.67
5.5.180.0000.02415.62
5.5.170.0110.00411.27
5.5.160.0060.01815.46
5.5.150.0070.01915.59
5.5.140.0090.02215.53
5.5.130.0080.03715.54
5.5.120.0040.02515.62
5.5.110.0060.02515.66
5.5.100.0100.01915.70
5.5.90.0070.02115.57
5.5.80.0090.03515.56
5.5.70.0090.01815.58
5.5.60.0130.03715.66
5.5.50.0050.03315.50
5.5.40.0070.02515.52
5.5.30.0080.03715.69
5.5.20.0080.02715.66
5.5.10.0020.02515.45
5.5.00.0120.04215.50
5.4.450.0020.02515.40
5.4.440.0070.02415.30
5.4.430.0030.02315.23
5.4.420.0040.02015.24
5.4.410.0060.02714.97
5.4.400.0040.02215.09
5.4.390.0070.02015.02
5.4.380.0080.01414.77
5.4.370.0070.01714.91
5.4.360.0050.01714.85
5.4.350.0020.02415.11
5.4.340.0060.01515.14
5.4.330.0140.00010.69
5.4.320.0010.02615.02
5.4.310.0070.02714.96
5.4.300.0060.03814.98
5.4.290.0040.02714.90
5.4.280.0070.04215.05
5.4.270.0050.02415.18
5.4.260.0110.01815.04
5.4.250.0080.02814.81
5.4.240.0030.02314.81
5.4.230.0100.04014.96
5.4.220.0140.01415.07
5.4.210.0100.04014.94
5.4.200.0060.04014.91
5.4.190.0080.03315.07
5.4.180.0060.03415.04
5.4.170.0080.02414.80
5.4.160.0100.03014.87
5.4.150.0070.04015.01
5.4.140.0130.03213.89
5.4.130.0080.03113.60
5.4.120.0100.03513.51
5.4.110.0080.01613.79
5.4.100.0100.04013.66
5.4.90.0080.03413.73
5.4.80.0020.02213.60
5.4.70.0060.03713.78
5.4.60.0030.02013.71
5.4.50.0100.02213.64
5.4.40.0120.02013.69
5.4.30.0120.04213.53
5.4.20.0110.03013.55
5.4.10.0070.01713.57
5.4.00.0050.01913.41
5.3.290.0080.01812.69
5.3.280.0050.02512.49
5.3.270.0120.04612.54
5.3.260.0090.02912.53
5.3.250.0040.03912.62
5.3.240.0050.02012.52
5.3.230.0050.02012.56
5.3.220.0090.02312.52
5.3.210.0030.02212.48
5.3.200.0100.04012.39
5.3.190.0060.02012.55
5.3.180.0110.01812.54
5.3.170.0060.02112.54
5.3.160.0080.02512.59
5.3.150.0070.04312.54
5.3.140.0110.01812.42
5.3.130.0030.03212.49
5.3.120.0050.02112.54
5.3.110.0020.02712.54
5.3.100.0070.03712.13
5.3.90.0030.04012.17
5.3.80.0080.03512.11
5.3.70.0040.04512.23
5.3.60.0050.04212.09
5.3.50.0100.03712.18
5.3.40.0090.03612.09
5.3.30.0050.02312.24
5.3.20.0120.02112.16
5.3.10.0110.01511.94
5.3.00.0100.03812.01
5.2.170.0040.03410.49
5.2.160.0040.03610.59
5.2.150.0090.03310.56
5.2.140.0080.03710.52
5.2.130.0100.03110.42
5.2.120.0040.03310.62
5.2.110.0100.01910.59
5.2.100.0060.02010.56
5.2.90.0130.02810.53
5.2.80.0070.02510.56
5.2.70.0030.02110.51
5.2.60.0050.02510.47
5.2.50.0050.01510.50
5.2.40.0080.02310.53
5.2.30.0030.02310.47
5.2.20.0100.02910.47
5.2.10.0130.03010.45
5.2.00.0170.02510.46
5.1.60.0100.01310.07
5.1.50.0110.02510.07
5.1.40.0130.01210.13
5.1.30.0160.02610.12
5.1.20.0090.02710.13
5.1.10.0070.01910.07
5.1.00.0040.01310.07
5.0.50.0100.01610.07
5.0.40.0090.00810.07
5.0.30.0090.02010.07
5.0.20.0100.02310.07
5.0.10.0060.01810.07
5.0.00.0040.03110.07
4.4.90.0020.01510.07
4.4.80.0020.01910.07
4.4.70.0050.01710.07
4.4.60.0040.00810.07
4.4.50.0030.01910.07
4.4.40.0050.02210.07
4.4.30.0060.01610.07
4.4.20.0060.01710.07
4.4.10.0090.01010.07
4.4.00.0070.01710.07
4.3.110.0070.01010.07
4.3.100.0060.00810.07
4.3.90.0020.00810.07
4.3.80.0060.01710.07
4.3.70.0040.00810.07
4.3.60.0020.01510.07
4.3.50.0050.01810.07
4.3.40.0020.02310.07
4.3.30.0030.01510.07
4.3.20.0040.02010.07
4.3.10.0090.01210.07
4.3.00.0050.00810.07

preferences:
48.49 ms | 401 KiB | 5 Q