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 (false) { if (Config::get("ENABLE_USER_PROFILES")) { $userName = '<a href="' . 'foo' . '">' . $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)
7.4.10.0030.01616.61
7.4.00.0090.00616.84
7.3.130.0040.01416.62
7.3.120.0100.00616.60
7.3.110.0130.00316.48
7.3.100.0160.00016.48
7.3.90.0030.01216.64
7.3.80.0040.01116.53
7.3.70.0060.00616.30
7.3.60.0080.00416.44
7.3.50.0030.00916.46
7.3.40.0100.00016.39
7.3.30.0000.01516.51
7.3.20.0070.01018.30
7.3.10.0080.00417.44
7.3.00.0070.00617.41
7.2.260.0000.01816.57
7.2.250.0070.01316.57
7.2.240.0030.01316.84
7.2.230.0000.01616.54
7.2.220.0100.00316.52
7.2.210.0030.01216.75
7.2.200.0100.00016.68
7.2.190.0030.01216.57
7.2.180.0040.01116.54
7.2.170.0110.00016.75
7.2.160.0070.01016.85
7.2.150.0070.00718.52
7.2.140.0120.00618.54
7.2.130.0080.00317.68
7.2.120.0050.00817.85
7.2.110.0070.00617.73
7.2.100.0020.01017.80
7.2.90.0070.00817.73
7.2.80.0040.00717.90
7.2.70.0040.00917.79
7.2.60.0050.01017.78
7.2.50.0080.00517.70
7.2.40.0060.00617.85
7.2.30.0050.00917.77
7.2.20.0030.00917.66
7.2.10.0070.00817.58
7.2.00.0090.00518.35
7.1.330.0070.00717.61
7.1.320.0060.00917.37
7.1.310.0000.01317.28
7.1.300.0060.00817.55
7.1.290.0070.00717.50
7.1.280.0000.01117.43
7.1.270.0070.01017.50
7.1.260.0100.00317.52
7.1.250.0040.00416.67
7.1.240.0000.00917.43
7.1.230.0070.01017.46
7.1.220.0030.01017.36
7.1.210.0030.00917.38
7.1.200.0030.00917.45
7.1.190.0070.00717.41
7.1.180.0070.00417.38
7.1.170.0090.00317.57
7.1.160.0030.00617.35
7.1.150.0060.00617.44
7.1.140.0060.00617.46
7.1.130.0030.01417.38
7.1.120.0030.01017.38
7.1.110.0030.01017.64
7.1.100.0030.01017.40
7.1.90.0070.00717.34
7.1.80.0040.01117.65
7.1.70.0030.00917.39
7.1.60.0070.01118.51
7.1.50.0030.01217.20
7.1.40.0090.00617.58
7.1.30.0040.00917.50
7.1.20.0070.00717.56
7.1.10.0060.01017.50
7.1.00.0080.03819.94
7.0.330.0040.01117.08
7.0.320.0030.00717.05
7.0.310.0030.00617.25
7.0.300.0120.00017.08
7.0.290.0070.00717.15
7.0.280.0060.00917.24
7.0.270.0100.00717.21
7.0.260.0030.01017.02
7.0.250.0140.00416.96
7.0.240.0040.00817.20
7.0.230.0070.00717.18
7.0.220.0070.00717.18
7.0.210.0070.00417.32
7.0.200.0050.00516.94
7.0.190.0040.00717.28
7.0.180.0070.00717.23
7.0.170.0030.00717.33
7.0.160.0040.00817.16
7.0.150.0030.00917.12
7.0.140.0020.04319.52
7.0.130.0060.00617.24
7.0.120.0070.00717.43
7.0.110.0090.00617.16
7.0.100.0030.04118.64
7.0.90.0050.04018.60
7.0.80.0100.04318.63
7.0.70.0100.02718.60
7.0.60.0100.04018.63
7.0.50.0100.03218.82
7.0.40.0100.04517.59
7.0.30.0050.04517.59
7.0.20.0050.04417.68
7.0.10.0050.04217.70
7.0.00.0060.03017.63
5.6.400.0060.01115.91
5.6.390.0150.00016.09
5.6.380.0030.01215.72
5.6.370.0000.01216.13
5.6.360.0060.00316.03
5.6.350.0080.00415.98
5.6.340.0100.00316.01
5.6.330.0090.00615.77
5.6.320.0140.00415.73
5.6.310.0090.00615.96
5.6.300.0070.00715.92
5.6.290.0040.01415.88
5.6.280.0040.00816.07
5.6.270.0060.00316.14
5.6.260.0060.00316.02
5.6.250.0070.03918.38
5.6.240.0050.03418.42
5.6.230.0070.02518.50
5.6.220.0070.04718.24
5.6.210.0020.04518.33
5.6.200.0070.04718.62
5.6.190.0110.02918.41
5.6.180.0090.04118.64
5.6.170.0060.04618.62
5.6.160.0110.04218.56
5.6.150.0050.03018.62
5.6.140.0090.03818.58
5.6.130.0080.04118.64
5.6.120.0060.04518.64
5.6.110.0010.05118.65
5.6.100.0050.03218.67
5.6.90.0080.02818.64
5.6.80.0100.03818.02
5.6.70.0030.04618.18
5.6.60.0050.04518.18
5.6.50.0060.02718.20
5.6.40.0060.04218.16
5.6.30.0030.02518.23
5.6.20.0080.04318.19
5.6.10.0060.02818.23
5.6.00.0050.04518.23
5.5.380.0030.04718.26
5.5.370.0070.03218.27
5.5.360.0050.03418.22
5.5.350.0070.04818.30
5.5.340.0070.04918.26
5.5.330.0030.04918.57
5.5.320.0060.04818.36
5.5.310.0120.03618.51
5.5.300.0110.04218.53
5.5.290.0050.04618.49
5.5.280.0120.03818.42
5.5.270.0090.02518.48
5.5.260.0050.04918.27
5.5.250.0020.05018.35
5.5.240.0060.03118.02
5.5.230.0020.04618.11
5.5.220.0030.03518.16
5.5.210.0070.02418.07
5.5.200.0030.03217.94
5.5.190.0020.02917.98
5.5.180.0050.02418.13
5.5.170.0040.01116.08
5.5.160.0120.03718.04
5.5.150.0130.03818.19
5.5.140.0100.04018.08
5.5.130.0050.03518.10
5.5.120.0070.04318.14
5.5.110.0150.03718.13
5.5.100.0040.04118.05
5.5.90.0030.04317.97
5.5.80.0070.04217.84
5.5.70.0080.02617.95
5.5.60.0130.03818.08
5.5.50.0060.03318.03
5.5.40.0080.04117.87
5.5.30.0000.03318.11
5.5.20.0030.02717.93
5.5.10.0120.03217.93
5.5.00.0020.04018.14
5.4.450.0030.04816.09
5.4.440.0040.03216.05
5.4.430.0050.04216.03
5.4.420.0030.04415.96
5.4.410.0060.04116.12
5.4.400.0050.02315.86
5.4.390.0050.04215.84
5.4.380.0090.04015.69
5.4.370.0030.04515.90
5.4.360.0070.04215.92
5.4.350.0040.02815.91
5.4.340.0060.02315.81
5.4.330.0110.00012.64
5.4.320.0020.04615.79
5.4.310.0030.02915.96
5.4.300.0030.04015.81
5.4.290.0050.04215.92
5.4.280.0030.04515.92
5.4.270.0140.03215.80
5.4.260.0030.03815.91
5.4.250.0070.03815.88
5.4.240.0150.03315.87
5.4.230.0150.03215.83
5.4.220.0070.03615.88
5.4.210.0080.04115.79
5.4.200.0080.03615.91
5.4.190.0050.04215.66
5.4.180.0070.02515.92
5.4.170.0050.04115.79
5.4.160.0070.03915.81
5.4.150.0070.03916.12
5.4.140.0050.03914.54
5.4.130.0070.03014.69
5.4.120.0100.02514.51
5.4.110.0020.04014.58
5.4.100.0050.04014.52
5.4.90.0080.03414.69
5.4.80.0080.03014.50
5.4.70.0040.03014.49
5.4.60.0090.02214.67
5.4.50.0080.03014.68
5.4.40.0070.03714.57
5.4.30.0080.04014.52
5.4.20.0080.03514.58
5.4.10.0020.04314.69
5.4.00.0040.04014.32
5.3.290.0080.03613.94
5.3.280.0050.04113.88
5.3.270.0130.03713.99
5.3.260.0070.03714.05
5.3.250.0020.03513.94
5.3.240.0030.03513.72
5.3.230.0030.04513.91
5.3.220.0080.03713.80
5.3.210.0070.02313.85
5.3.200.0030.03713.86
5.3.190.0070.04013.78
5.3.180.0040.02813.96
5.3.170.0070.03814.07
5.3.160.0050.02413.88
5.3.150.0090.03913.99
5.3.140.0080.04014.05
5.3.130.0070.04213.77
5.3.120.0100.03113.87
5.3.110.0020.04613.96
5.3.100.0100.03513.74
5.3.90.0020.02913.61
5.3.80.0070.02013.63
5.3.70.0090.03613.68
5.3.60.0030.02313.61
5.3.50.0020.04513.60
5.3.40.0030.04313.64
5.3.30.0060.02213.70
5.3.20.0050.04013.34
5.3.10.0020.04413.39
5.3.00.0100.03213.27
5.2.170.0030.06011.35
5.2.160.0030.06311.35
5.2.150.0070.06311.35
5.2.140.0100.05711.35
5.2.130.0070.05711.35
5.2.120.0070.02311.35
5.2.110.0030.06311.35
5.2.100.0030.05011.35
5.2.90.0070.06011.35
5.2.80.0030.06311.35
5.2.70.0030.05711.35
5.2.60.0100.06011.35
5.2.50.0070.06011.35
5.2.40.0100.05711.35
5.2.30.0070.06011.35
5.2.20.0070.05711.35
5.2.10.0030.06311.35
5.2.00.0030.04711.35
5.1.60.0030.05711.35
5.1.50.0000.04711.35
5.1.40.0000.05011.35
5.1.30.0170.05011.35
5.1.20.0000.05711.35
5.1.10.0070.05311.35
5.1.00.0030.05311.35
5.0.50.0100.03711.35
5.0.40.0030.03711.35
5.0.30.0000.05011.35
5.0.20.0030.03711.35
5.0.10.0070.04311.35
5.0.00.0070.05311.35
4.4.90.0000.03711.35
4.4.80.0030.03711.35
4.4.70.0000.04011.35
4.4.60.0000.03711.35
4.4.50.0000.03711.35
4.4.40.0000.04311.35
4.4.30.0030.03311.35
4.4.20.0000.03311.35
4.4.10.0030.03311.35
4.4.00.0000.05011.35
4.3.110.0070.03011.35
4.3.100.0030.03311.35
4.3.90.0000.03711.35
4.3.80.0000.05311.35
4.3.70.0000.04011.35
4.3.60.0030.02711.35
4.3.50.0000.03711.35
4.3.40.0030.05011.35
4.3.30.0030.03311.35
4.3.20.0000.03011.35
4.3.10.0000.03711.35
4.3.00.0000.04011.35

preferences:
37.76 ms | 401 KiB | 5 Q