3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = '<p>àâäçß</p>'; $wrapper = '<html><head><meta charset="utf-8"/></head><body>%s</body></html>'; $dom = new DOMDocument; $dom->loadHTML(sprintf($wrapper, $html)); $result = ''; $childNodes = $dom->getElementsByTagName('body')->item(0)->childNodes; foreach ( $childNodes as $childNode ) { $result .= $dom->saveHTML($childNode); } echo $result;

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)
8.3.60.0130.00716.75
8.3.50.0030.01416.39
8.3.40.0090.01020.95
8.3.30.0080.00719.09
8.3.20.0080.00423.15
8.3.10.0080.00323.26
8.3.00.0100.00122.58
8.2.180.0070.00725.92
8.2.170.0080.01019.08
8.2.160.0110.00821.68
8.2.150.0040.00822.45
8.2.140.0060.00622.65
8.2.130.0080.00323.40
8.2.120.0020.00922.84
8.2.110.0070.00519.51
8.2.100.0080.00518.78
8.2.90.0090.00418.53
8.2.80.0040.00819.21
8.2.70.0060.00618.63
8.2.60.0060.00618.82
8.2.50.0050.00818.81
8.2.40.0080.00319.32
8.2.30.0060.00619.20
8.2.20.0080.00318.72
8.2.10.0050.00719.30
8.2.00.0040.00719.24
8.1.280.0100.01025.92
8.1.270.0070.00523.13
8.1.260.0080.00425.18
8.1.250.0050.00725.26
8.1.240.0040.00920.48
8.1.230.0060.00920.12
8.1.220.0050.00918.96
8.1.210.0060.00818.82
8.1.200.0040.01018.24
8.1.190.0050.00818.05
8.1.180.0080.00618.34
8.1.170.0060.00718.86
8.1.160.0100.00318.96
8.1.150.0100.00319.08
8.1.140.0050.00918.93
8.1.130.0080.00519.71
8.1.120.0050.00718.24
8.1.110.0020.01018.10
8.1.100.0080.00318.80
8.1.90.0010.01018.25
8.1.80.0100.00118.82
8.1.70.0060.00618.35
8.1.60.0080.00418.23
8.1.50.0080.00518.23
8.1.40.0080.00418.28
8.1.30.0150.00218.18
8.1.20.0120.00518.37
8.1.10.0090.00918.06
8.1.00.0140.00317.93
8.0.300.0100.00318.98
8.0.290.0100.00517.46
8.0.280.0090.00618.30
8.0.270.0090.00417.60
8.0.260.0080.00719.28
8.0.250.0080.00717.60
8.0.240.0110.00517.47
8.0.230.0070.00817.51
8.0.220.0140.00317.40
8.0.210.0150.00317.44
8.0.200.0090.00817.65
8.0.190.0120.00317.60
8.0.180.0110.00517.53
8.0.170.0100.00717.48
8.0.160.0110.00717.26
8.0.150.0140.00517.29
8.0.140.0150.00317.23
8.0.130.0110.00616.40
8.0.120.0110.00617.31
8.0.110.0130.00417.20
8.0.100.0130.00317.18
8.0.90.0110.00717.29
8.0.80.0120.00917.20
8.0.70.0090.00717.26
8.0.60.0130.00617.34
8.0.50.0100.00717.30
8.0.30.0120.00717.33
8.0.20.0130.00717.39
8.0.10.0150.00217.43
8.0.00.0080.00817.82
7.4.330.0040.00417.14
7.4.320.0050.01317.08
7.4.300.0170.00317.16
7.4.290.0130.00417.00
7.4.280.0140.00216.81
7.4.270.0150.00616.85
7.4.260.0150.00516.90
7.4.250.0170.00416.87
7.4.240.0140.00516.93
7.4.230.0150.00416.92
7.4.220.0110.00616.88
7.4.210.0110.00516.85
7.4.200.0120.00416.94
7.4.190.0120.00517.09
7.4.180.0150.00517.27
7.4.160.0180.00216.91
7.4.150.0120.00517.03
7.4.140.0140.00316.91
7.4.130.0130.00716.82
7.4.120.0100.01016.81
7.4.110.0100.00616.73
7.4.100.0120.00616.77
7.4.90.0120.00716.91
7.4.80.0150.00416.88
7.4.70.0130.00616.89
7.4.60.0130.00716.79
7.4.50.0110.00816.73
7.4.40.0130.00716.66
7.4.30.0120.00616.81
7.4.20.0150.00416.72
7.4.10.0130.00616.71
7.4.00.0160.00316.82
7.3.330.0150.00516.66
7.3.320.0110.00615.90
7.3.310.0130.00516.68
7.3.300.0130.00516.78
7.3.290.0120.00716.63
7.3.280.0150.00716.83
7.3.270.0180.00316.76
7.3.260.0150.00716.75
7.3.250.0200.00216.80
7.3.240.0150.00816.77
7.3.230.0180.00416.65
7.3.220.0180.00216.53
7.3.210.0160.00416.57
7.3.200.0160.00516.59
7.3.190.0150.00616.57
7.3.180.0170.00516.61
7.3.170.0120.00916.79
7.3.160.0160.00616.67
7.3.150.0170.00516.68
7.3.140.0170.00716.59
7.3.130.0200.00316.60
7.3.120.0170.00416.59
7.3.110.0150.00616.70
7.3.100.0170.00416.61
7.3.90.0130.00916.91
7.3.80.0120.00816.60
7.3.70.0120.00717.01
7.3.60.0160.00516.83
7.3.50.0120.00816.78
7.3.40.0140.00616.80
7.3.30.0170.00416.80
7.3.20.0170.00417.66
7.3.10.0160.00517.67
7.3.00.0140.00817.57
7.2.340.0130.00717.67
7.2.330.0160.00616.89
7.2.320.0180.00616.88
7.2.310.0150.00716.86
7.2.300.0140.00816.83
7.2.290.0160.00716.85
7.2.280.0140.00816.77
7.2.270.0180.00516.80
7.2.260.0160.00516.94
7.2.250.0170.00516.91
7.2.240.0140.00816.78
7.2.230.0180.00216.89
7.2.220.0160.00616.88
7.2.210.0140.00716.76
7.2.200.0150.00816.99
7.2.190.0160.00716.93
7.2.180.0150.00716.87
7.2.170.0160.00716.95
7.2.160.0150.00616.99
7.2.150.0170.00617.92
7.2.140.0180.00717.99
7.2.130.0150.00918.08
7.2.120.0160.00618.01
7.2.110.0130.01118.06
7.2.100.0150.00918.05
7.2.90.0160.00818.06
7.2.80.0170.00517.86
7.2.70.0170.00617.95
7.2.60.0130.01017.89
7.2.50.0180.00417.88
7.2.40.0170.00618.00
7.2.30.0170.00517.89
7.2.20.0170.00617.97
7.2.10.0150.00818.09
7.2.00.0110.00918.08

preferences:
34.02 ms | 400 KiB | 5 Q