3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = <<<HTML <p>Lorem IPSUM is simply dummy text.<br>Here is dummy text. LOREM ipsum is simply dummy text! wHAt is LOREM IPSUM? Hello lorem ipSUM!</p> HTML; libxml_use_internal_errors(true); $dom = new DOMDocument(); $dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD); $xpath = new DOMXPath($dom); foreach($xpath->query('//text()') as $textNode) { $textNode->nodeValue = preg_replace_callback( '/(?:^|[.!?]) *\K[a-z]+/', function($m) { return ucfirst($m[0]); }, strtolower($textNode->nodeValue) ); } echo $dom->saveHTML();

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)
8.4.120.0080.00922.72
8.4.110.0090.01118.86
8.4.100.0060.00318.46
8.4.90.0090.01318.09
8.4.80.0100.00518.20
8.4.70.0120.00918.31
8.4.60.0070.00419.34
8.4.50.0090.01119.23
8.4.40.0090.01218.29
8.4.30.0080.01220.66
8.4.20.0160.00620.44
8.4.10.0060.00320.01
8.3.250.0120.00819.19
8.3.240.0130.00817.14
8.3.230.0120.00717.30
8.3.220.0050.00317.47
8.3.210.0020.00617.19
8.3.200.0020.00717.14
8.3.190.0130.00617.01
8.3.180.0050.00417.31
8.3.170.0090.00919.27
8.3.160.0000.01919.42
8.3.150.0150.00316.99
8.3.140.0050.00317.91
8.3.130.0110.00418.92
8.3.120.0030.01019.39
8.3.110.0130.00616.98
8.3.100.0180.00316.89
8.3.90.0120.00626.77
8.3.80.0060.00317.00
8.3.70.0120.00319.05
8.3.60.0120.00618.93
8.3.50.0090.01220.43
8.3.40.0040.01119.52
8.3.30.0070.01119.19
8.3.20.0040.00424.18
8.3.10.0050.00324.66
8.3.00.0060.00326.16
8.2.290.0070.00320.88
8.2.280.0140.00718.91
8.2.270.0190.00019.25
8.2.260.0030.00618.89
8.2.250.0060.00319.43
8.2.240.0000.00918.66
8.2.230.0040.00420.94
8.2.220.0080.00024.06
8.2.210.0050.00326.77
8.2.200.0040.00417.25
8.2.190.0090.00918.55
8.2.180.0070.01525.92
8.2.170.0000.01519.76
8.2.160.0160.00622.96
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00021.42
8.2.110.0090.00019.82
8.2.100.0060.00618.34
8.2.90.0050.00319.88
8.2.80.0040.00419.54
8.2.70.0030.00618.25
8.2.60.0040.00418.54
8.2.50.0000.00818.43
8.2.40.0040.00420.14
8.2.30.0030.00518.18
8.2.20.0000.00719.87
8.2.10.0030.00518.21
8.2.00.0000.00719.61
8.1.330.0090.01022.42
8.1.320.0130.00616.63
8.1.310.0040.01118.63
8.1.300.0040.01418.68
8.1.290.0060.00330.84
8.1.280.0090.00625.92
8.1.270.0000.00824.20
8.1.260.0050.00526.35
8.1.250.0080.00028.09
8.1.240.0060.00324.07
8.1.230.0090.00321.32
8.1.220.0000.00818.05
8.1.210.0060.00318.77
8.1.200.0000.00917.98
8.1.190.0050.00317.86
8.1.180.0000.00818.10
8.1.170.0040.00417.98
8.1.160.0040.00419.50
8.1.150.0040.00419.15
8.1.140.0000.00817.92
8.1.130.0070.00019.23
8.1.120.0040.00418.04
8.1.110.0000.00817.96
8.1.100.0040.00417.88
8.1.90.0030.00518.03
8.1.80.0000.01117.95
8.1.70.0070.00017.91
8.1.60.0080.00018.12
8.1.50.0040.00418.03
8.1.40.0000.00818.04
8.1.30.0030.00618.11
8.1.20.0000.00818.20
8.1.10.0130.00018.07
8.1.00.0050.00317.93
8.0.300.0040.00418.77
8.0.290.0040.00417.25
8.0.280.0030.00318.85
8.0.270.0040.00417.27
8.0.260.0030.00318.91
8.0.250.0080.00017.54
8.0.240.0000.00717.49
8.0.230.0000.00717.52
8.0.220.0030.00517.39
8.0.210.0000.00817.30
8.0.200.0030.00517.45
8.0.190.0050.00317.42
8.0.180.0000.00717.50
8.0.170.0000.00817.36
8.0.160.0040.00417.51
8.0.150.0000.00717.31
8.0.140.0020.00517.32
8.0.130.0000.00613.92
8.0.120.0000.00613.82
8.0.110.0060.00613.83
8.0.100.0100.00313.91
8.0.90.0130.00013.87
8.0.80.0080.00413.85
8.0.70.0000.01213.84
8.0.60.0120.00013.84
8.0.50.0060.00613.81
8.0.30.0120.00013.86
8.0.20.0070.00513.89
8.0.10.0090.00313.95
8.0.00.0070.00013.95
7.4.330.0040.00015.55
7.4.320.0040.00417.14
7.4.300.0000.00717.15
7.4.290.0020.00517.00
7.4.280.0000.00717.05
7.4.270.0020.00517.16
7.4.260.0000.00513.79
7.4.250.0150.00013.88
7.4.240.0070.00713.85
7.4.230.0070.00713.76
7.4.220.0090.00313.84
7.4.210.0100.00213.72
7.4.200.0000.01113.85
7.4.190.0100.00313.93
7.4.180.0100.00313.89
7.4.160.0080.00413.80
7.4.150.0100.00313.88
7.4.140.0100.00313.75
7.4.130.0100.00313.84
7.4.120.0040.00913.88
7.4.110.0080.00513.95
7.4.100.0070.00713.89
7.4.90.0100.00313.76
7.4.80.0110.00313.84
7.4.70.0100.00213.84
7.4.60.0130.00013.94
7.4.50.0060.00713.86
7.4.40.0150.00013.64
7.4.30.0090.00513.79
7.4.20.0090.00313.73
7.4.10.0100.00313.85
7.4.00.0120.00013.91
7.3.330.0070.00016.84
7.3.320.0000.00613.62
7.3.310.0070.00713.79
7.3.300.0100.00013.78
7.3.290.0100.00313.77
7.3.280.0060.00013.72
7.3.270.0040.00413.57
7.3.260.0030.00613.53
7.3.250.0030.00513.80
7.3.240.0110.00013.60
7.3.230.0030.00313.59
7.3.220.0050.00313.71
7.3.210.0040.00713.57
7.3.200.0030.00613.60
7.3.190.0070.00313.75
7.3.180.0050.00513.80
7.3.170.0030.00813.75
7.3.160.0050.00513.63
7.3.150.0080.00013.54
7.3.140.0090.00013.80
7.3.130.0140.00013.80
7.3.120.0090.00313.67
7.3.110.0070.00413.57
7.3.100.0000.00913.74
7.3.90.0000.00913.97
7.3.80.0020.00513.57
7.3.70.0080.00013.83
7.3.60.0080.00013.81
7.3.50.0080.00013.93
7.3.40.0080.00013.89
7.3.30.0000.00813.84
7.3.20.0060.00015.48
7.3.10.0030.00615.55
7.3.00.0040.00415.36

preferences:
113.52 ms | 403 KiB | 5 Q