3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xmlstring = '<html><p>8. Attacked<span style="white-space: pre;"> </span></p> <p>9. Quiet Buzz</p> <p>&nbsp;</p></html>'; $doc = new DOMDocument(); $doc->loadHTML($xmlstring); $xpath = new DOMXpath($doc); foreach($xpath->query("//*[normalize-space(text()) != '']") as $child) { var_dump($child->nodeValue); }

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)
8.3.60.0110.00718.63
8.3.50.0070.00718.37
8.3.40.0030.01218.98
8.3.30.0140.00018.96
8.3.20.0040.00422.10
8.3.10.0040.00423.91
8.3.00.0020.00523.82
8.2.180.0040.01118.66
8.2.170.0080.00819.16
8.2.160.0110.00622.96
8.2.150.0050.00324.18
8.2.140.0100.00024.66
8.2.130.0000.00821.57
8.2.120.0050.00326.35
8.2.110.0060.00320.95
8.2.100.0120.00018.09
8.2.90.0050.00319.50
8.2.80.0080.00017.97
8.2.70.0000.00918.18
8.2.60.0050.00318.18
8.2.50.0080.00018.59
8.2.40.0000.00819.45
8.2.30.0000.00719.50
8.2.20.0040.00718.50
8.2.10.0000.00718.43
8.2.00.0030.00618.54
8.1.280.0090.01225.92
8.1.270.0000.00824.15
8.1.260.0070.00326.35
8.1.250.0090.00028.09
8.1.240.0090.00019.52
8.1.230.0080.00318.08
8.1.220.0050.00318.02
8.1.210.0050.00318.77
8.1.200.0000.00817.72
8.1.190.0030.00517.60
8.1.180.0030.00618.10
8.1.170.0000.01019.03
8.1.160.0050.00219.32
8.1.150.0030.00619.37
8.1.140.0000.00817.95
8.1.130.0070.00019.31
8.1.120.0070.00017.72
8.1.110.0000.00917.70
8.1.100.0000.00717.84
8.1.90.0060.00317.82
8.1.80.0040.00417.82
8.1.70.0040.00417.87
8.1.60.0000.00917.86
8.1.50.0000.00817.78
8.1.40.0030.00517.79
8.1.30.0050.00318.04
8.1.20.0060.00317.89
8.1.10.0060.00317.87
8.1.00.0040.00417.89
8.0.300.0060.00318.77
8.0.290.0070.00417.13
8.0.280.0050.00218.77
8.0.270.0080.00018.88
8.0.260.0040.00417.57
8.0.250.0000.00717.22
8.0.240.0000.00817.28
8.0.230.0030.00317.28
8.0.220.0040.00417.25
8.0.210.0070.00017.11
8.0.200.0000.00717.21
8.0.190.0040.00417.29
8.0.180.0000.00817.18
8.0.170.0060.00317.27
8.0.160.0030.00517.18
8.0.150.0000.00817.25
8.0.140.0020.00917.24
8.0.130.0000.00613.75
8.0.120.0080.00017.07
8.0.110.0000.00717.05
8.0.100.0000.00817.07
8.0.90.0050.00217.21
8.0.80.0090.00617.22
8.0.70.0000.00717.27
8.0.60.0040.00417.18
8.0.50.0040.00417.16
8.0.30.0140.00917.52
8.0.20.0080.01317.40
8.0.10.0040.00417.38
8.0.00.0120.00616.97
7.4.330.0050.00015.55
7.4.320.0000.00716.93
7.4.300.0000.00616.93
7.4.290.0000.00716.83
7.4.280.0050.00316.76
7.4.270.0070.00016.79
7.4.260.0000.00716.82
7.4.250.0040.00416.89
7.4.240.0000.00916.92
7.4.230.0070.00016.96
7.4.220.0080.00016.97
7.4.210.0060.00816.91
7.4.200.0040.00417.05
7.4.160.0090.01016.96
7.4.140.0110.00717.86
7.4.130.0040.02116.79
7.4.120.0090.00816.85
7.4.110.0100.00716.96
7.4.100.0090.00916.82
7.4.90.0120.01216.84
7.4.80.0160.01019.39
7.4.70.0120.00616.84
7.4.60.0110.00616.85
7.4.50.0040.01116.68
7.4.40.0130.00316.77
7.4.00.0030.00615.03
7.3.330.0030.00313.46
7.3.320.0060.00013.31
7.3.310.0070.00016.57
7.3.300.0050.00316.40
7.3.290.0060.00016.43
7.3.280.0080.00916.54
7.3.260.0120.00716.81
7.3.240.0110.00916.64
7.3.230.0100.00716.89
7.3.210.0070.01416.81
7.3.200.0140.00616.68
7.3.190.0030.01316.66
7.3.180.0030.01316.76
7.3.170.0060.01216.95
7.3.160.0060.01016.54
7.2.330.0080.00917.18
7.2.320.0140.01117.07
7.2.310.0100.01016.89
7.2.300.0170.00017.15
7.2.290.0140.00517.09
7.2.60.0570.00917.01
7.2.50.0100.00317.02
7.2.40.0070.01418.16
7.2.30.0220.01418.37
7.2.20.0500.01018.15
7.2.10.0140.01118.29
7.2.00.0160.01018.00
7.1.200.0040.00715.93
7.1.160.0910.00916.93
7.1.150.1700.01216.97
7.1.140.0150.01216.93
7.1.130.0090.00917.06
7.1.120.0120.01116.66
7.1.110.0080.01116.22
7.1.100.0150.00716.52
7.1.90.0090.00916.54
7.1.80.0100.01316.44
7.1.70.0100.01415.35
7.1.60.3190.01633.51
7.1.50.3380.01633.24
7.1.40.3970.01432.78
7.1.30.0510.01832.66
7.1.20.0340.01532.85
7.1.10.0240.01014.93
7.1.00.0130.00815.00

preferences:
33.07 ms | 400 KiB | 5 Q