3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = <<<XML <footer xmlns:t="ddtemplate"> <p> <t:span child="sign-in" class="sign-in" /> <t:span child="copyright" class="footer-copyright" /> </p> </footer> XML; $doc = DOMDocument::loadXML($xml); define('START_TIME', microtime(1)); /* Template Values */ $tv = array(); $f = $doc->createDocumentFragment(); if ($u->isRegistered()) { if (Config::get("ENABLE_USER_PROFILES")) { $userName = '<a href="' . $this->url('/profile') . '">' . $u->getUserName() . '</a>'; } else { $userName = $u->getUserName(); } $f->appendXML(t('Currently logged in as <b>%s</b>.', $userName) . '<a href="' . $this->url('/login', 'logout') . '">' . t('Sign Out') . '</a>'); } else { $f->appendXML('<a href="' . $this->url('/login') . '">' . t('Sign In to Edit this Site') . '</a>'); } $tv['sign-in'] = $f; $tv['copyright'] = $doc->createTextNode('&copy;' . date('Y') . ' ' . SITE); foreach($doc->getElementsByTagNameNS('ddtemplate','*') as $el) { $el->appendChild($tv[$el->getAttribute('child')]); } echo $doc->saveHTML(); var_dump(microtime(1) - START_TIME);

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)
7.1.70.0040.00417.27
7.1.60.0070.01819.46
7.1.50.0100.01416.80
7.1.00.0070.07722.42
7.0.200.0030.00716.71
7.0.140.0030.07022.26
7.0.90.0100.06720.08
7.0.80.0000.08019.97
7.0.70.0030.04720.00
7.0.60.0070.08320.05
7.0.50.0130.04320.38
7.0.40.0070.03720.07
7.0.30.0030.08720.26
7.0.20.0100.03720.12
7.0.10.0130.05020.23
7.0.00.0130.04320.23
5.6.280.0100.06321.18
5.6.240.0170.05720.61
5.6.230.0070.09020.80
5.6.220.0100.04320.71
5.6.210.0030.05320.75
5.6.200.0130.08021.08
5.6.190.0100.04021.20
5.6.180.0100.03721.10
5.6.170.0070.06021.16
5.6.160.0100.04321.14
5.6.150.0130.06021.13
5.6.140.0070.04321.17
5.6.130.0070.05021.29
5.6.120.0100.04321.02
5.6.110.0070.04321.10
5.6.100.0200.05021.19
5.6.90.0030.08721.28
5.6.80.0070.08320.41
5.6.70.0100.03320.51
5.6.60.0100.04020.43
5.6.50.0030.08320.41
5.6.40.0100.07020.45
5.6.30.0100.07320.45
5.6.20.0100.07320.55
5.6.10.0130.07020.50
5.6.00.0070.03720.42
5.5.380.0030.08320.46
5.5.370.0130.07320.64
5.5.360.0000.05320.54
5.5.350.0130.07720.61
5.5.340.0000.09020.90
5.5.330.0030.07020.96
5.5.320.0100.08020.82
5.5.310.0030.04320.96
5.5.300.0270.07020.94
5.5.290.0170.08320.86
5.5.280.0030.09020.86
5.5.270.0100.06321.04
5.5.260.0070.05320.91
5.5.250.0070.07320.83
5.5.240.0130.07720.29
5.5.230.0130.07720.14
5.5.220.0030.05720.17
5.5.210.0070.08020.39
5.5.200.0030.06020.41
5.5.190.0030.03720.31
5.5.180.0000.06020.21
5.5.160.0130.03320.27
5.5.150.0030.04720.34
5.5.140.0070.04320.16
5.5.130.0000.09020.23
5.5.120.0030.04720.16
5.5.110.0000.08320.12
5.5.100.0070.06320.30
5.5.90.0000.04020.04
5.5.80.0070.03720.25
5.5.70.0100.03320.20
5.5.60.0030.07720.28
5.5.50.0130.07320.03
5.5.40.0100.07020.21
5.5.30.0070.06020.11
5.5.20.0030.06320.28
5.5.10.0070.08020.10
5.5.00.0200.04320.22
5.4.450.0130.07319.69
5.4.440.0030.07719.43
5.4.430.0030.07019.50
5.4.420.0100.07319.53
5.4.410.0130.05719.41
5.4.400.0070.06318.86
5.4.390.0030.03719.12
5.4.380.0100.07019.10
5.4.370.0070.03719.21
5.4.360.0030.03719.09
5.4.350.0030.03319.18
5.4.340.0070.05019.18
5.4.320.0030.08018.86
5.4.310.0000.08019.17
5.4.300.0000.04319.01
5.4.290.0030.04319.21
5.4.280.0070.07019.18
5.4.270.0070.03019.18
5.4.260.0030.03719.19
5.4.250.0070.06719.19
5.4.240.0100.07719.15
5.4.230.0030.03719.16
5.4.220.0030.07319.21
5.4.210.0030.08019.16
5.4.200.0030.07719.02
5.4.190.0030.07719.18
5.4.180.0000.04019.20
5.4.170.0100.07319.14
5.4.160.0030.04319.15
5.4.150.0100.04719.00
5.4.140.0030.06716.25
5.4.130.0170.06016.25
5.4.120.0100.05716.48
5.4.110.0030.07316.58
5.4.100.0000.04016.50
5.4.90.0100.02716.63
5.4.80.0100.06316.59
5.4.70.0070.07316.46
5.4.60.0000.05716.58
5.4.50.0070.03016.50
5.4.40.0070.06716.50
5.4.30.0070.04716.59
5.4.20.0000.04716.39
5.4.10.0030.07316.54
5.4.00.0030.03315.94
5.3.290.0070.05714.86
5.3.280.0030.04014.86
5.3.270.0100.05314.86
5.3.260.0030.07714.86
5.3.250.0000.08314.86
5.3.240.0030.08014.86
5.3.230.0100.07314.86
5.3.220.0070.04314.86
5.3.210.0070.07314.86
5.3.200.0070.04014.86
5.3.190.0070.07714.86
5.3.180.0070.06314.86
5.3.170.0070.04714.86
5.3.160.0030.04014.86
5.3.150.0070.03014.86
5.3.140.0130.05714.86
5.3.130.0070.06014.86
5.3.120.0100.06314.86
5.3.110.0070.05714.86
5.3.100.0070.04314.86
5.3.90.0100.05714.86
5.3.80.0030.03314.86
5.3.70.0100.05714.86
5.3.60.0130.03014.86
5.3.50.0000.03714.86
5.3.40.0030.06714.86
5.3.30.0070.04714.86
5.3.20.0070.04014.86
5.3.10.0130.06714.86
5.3.00.0030.06714.86
5.2.170.0000.06314.86
5.2.160.0100.06714.86
5.2.150.0030.05714.86
5.2.140.0030.03314.86
5.2.130.0000.06714.86
5.2.120.0030.06314.86
5.2.110.0070.02314.86
5.2.100.0030.03714.86
5.2.90.0000.03014.86
5.2.80.0000.06714.86
5.2.70.0030.03314.86
5.2.60.0030.06014.86
5.2.50.0030.04014.86
5.2.40.0130.02014.86
5.2.30.0030.03314.86
5.2.20.0030.06314.86
5.2.10.0000.02714.86
5.2.00.0070.05014.86
5.1.60.0000.03014.86
5.1.50.0070.05314.86
5.1.40.0000.03714.86
5.1.30.0030.03014.86
5.1.20.0070.05714.86
5.1.10.0100.05314.86
5.1.00.0000.05314.86
5.0.50.0000.04314.86
5.0.40.0000.02014.86
5.0.30.0030.03014.86
5.0.20.0000.04714.86
5.0.10.0130.02714.86
5.0.00.0070.05014.86
4.4.90.0000.01714.86
4.4.80.0030.02314.86
4.4.70.0070.03314.86
4.4.60.0030.03714.86
4.4.50.0000.03714.86
4.4.40.0000.03014.86
4.4.30.0030.03014.86
4.4.20.0070.03314.86
4.4.10.0030.03314.86
4.4.00.0000.02714.86
4.3.110.0000.01714.86
4.3.100.0070.03014.86
4.3.90.0030.02314.86
4.3.80.0000.03714.86
4.3.70.0000.03714.86
4.3.60.0000.03714.86
4.3.50.0030.03314.86
4.3.40.0030.02314.86
4.3.30.0000.03714.86
4.3.20.0000.02714.86
4.3.10.0070.03014.86
4.3.00.0070.03014.86

preferences:
34.7 ms | 400 KiB | 5 Q