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(); $f->appendXML('<a href="#url">' . 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)
7.3.120.0090.00914.82
7.3.110.0070.01114.91
7.3.100.0040.01115.07
7.3.90.0030.01514.89
7.3.80.0060.00615.15
7.3.70.0030.01014.83
7.3.60.0070.01014.92
7.3.50.0040.01414.89
7.3.40.0030.00614.98
7.3.30.0030.01414.60
7.3.20.0000.01516.79
7.3.10.0070.00616.78
7.3.00.0080.00516.65
7.2.240.0030.01715.14
7.2.230.0070.00715.18
7.2.220.0000.01314.96
7.2.210.0040.00815.11
7.2.200.0030.00614.98
7.2.190.0070.00715.25
7.2.180.0040.00815.00
7.2.170.0040.01114.90
7.2.160.0120.00314.76
7.2.150.0130.00316.99
7.2.140.0110.00016.93
7.2.130.0020.00816.68
7.2.120.0100.00616.91
7.2.110.0040.00716.89
7.2.100.0100.00816.98
7.2.90.0080.00717.06
7.2.80.0030.01016.78
7.2.70.0060.00516.81
7.2.60.0070.00716.77
7.2.50.0060.01016.71
7.2.40.0030.01016.83
7.2.30.0030.00617.00
7.2.20.0030.01016.74
7.2.10.0050.00916.98
7.2.00.0050.00817.67
7.1.330.0070.01015.75
7.1.320.0000.00915.80
7.1.310.0000.01115.69
7.1.300.0030.00615.90
7.1.290.0110.00416.04
7.1.280.0090.00315.80
7.1.270.0090.00315.93
7.1.260.0090.00015.60
7.1.250.0060.00615.58
7.1.70.0000.00817.26
7.1.60.0070.01719.46
7.1.50.0100.01317.02
7.1.00.0000.08022.50
7.0.200.0030.00516.80
7.0.140.0030.07022.16
7.0.100.0130.04320.05
7.0.90.0270.03720.19
7.0.80.0070.05720.17
7.0.70.0170.07720.02
7.0.60.0100.05019.89
7.0.50.0070.06320.49
7.0.40.0100.07720.16
7.0.30.0030.04720.22
7.0.20.0030.08720.18
7.0.10.0100.08020.26
7.0.00.0070.07020.05
5.6.280.0070.06721.06
5.6.250.0070.03720.71
5.6.240.0100.04720.71
5.6.230.0100.04720.62
5.6.220.0130.07020.53
5.6.210.0130.07720.60
5.6.200.0070.08321.11
5.6.190.0100.08721.25
5.6.180.0070.07721.14
5.6.170.0070.04720.98
5.6.160.0100.07721.14
5.6.150.0170.04321.18
5.6.140.0070.04321.23
5.6.130.0070.08321.27
5.6.120.0100.08321.14
5.6.110.0100.05321.14
5.6.100.0130.08321.27
5.6.90.0100.08021.21
5.6.80.0130.06320.62
5.6.70.0070.08020.39
5.6.60.0100.06320.65
5.6.50.0130.04720.45
5.6.40.0030.05720.54
5.6.30.0170.06320.47
5.6.20.0030.07720.45
5.6.10.0070.07720.61
5.6.00.0030.05020.58
5.5.380.0070.03720.46
5.5.370.0000.04720.59
5.5.360.0070.08020.40
5.5.350.0100.08720.51
5.5.340.0000.05321.01
5.5.330.0130.07020.76
5.5.320.0070.07020.87
5.5.310.0070.07020.87
5.5.300.0200.06720.88
5.5.290.0100.08320.81
5.5.280.0030.08320.78
5.5.270.0030.08320.84
5.5.260.0230.07020.94
5.5.250.0100.06320.78
5.5.240.0030.08720.27
5.5.230.0000.06320.12
5.5.220.0130.05720.35
5.5.210.0000.08020.42
5.5.200.0070.05020.16
5.5.190.0070.08320.30
5.5.180.0130.08020.32
5.5.160.0130.07020.33
5.5.150.0170.04720.23
5.5.140.0030.08020.11
5.5.130.0030.05020.36
5.5.120.0070.08320.39
5.5.110.0070.04720.13
5.5.100.0000.06320.13
5.5.90.0070.07320.28
5.5.80.0200.05320.21
5.5.70.0130.05020.20
5.5.60.0170.07320.10
5.5.50.0100.06020.23
5.5.40.0000.05020.25
5.5.30.0100.06720.21
5.5.20.0030.04320.24
5.5.10.0230.06720.02
5.5.00.0170.06720.14
5.4.450.0030.08319.57
5.4.440.0130.06319.18
5.4.430.0100.07019.51
5.4.420.0100.06719.48
5.4.410.0070.04719.35
5.4.400.0070.04019.12
5.4.390.0030.05719.17
5.4.380.0070.07018.86
5.4.370.0170.03719.01
5.4.360.0100.07719.19
5.4.350.0070.07719.20
5.4.340.0070.07319.17
5.4.320.0130.07019.11
5.4.310.0170.06318.85
5.4.300.0200.06319.00
5.4.290.0130.06019.21
5.4.280.0030.07019.01
5.4.270.0130.06719.18
5.4.260.0130.03718.87
5.4.250.0070.05319.16
5.4.240.0130.07719.16
5.4.230.0000.08019.18
5.4.220.0070.08019.02
5.4.210.0100.07019.01
5.4.200.0030.07019.20
5.4.190.0070.05019.20
5.4.180.0100.06019.35
5.4.170.0170.06719.00
5.4.160.0070.07019.10
5.4.150.0030.07319.15
5.4.140.0100.04716.42
5.4.130.0100.06716.19
5.4.120.0070.06016.46
5.4.110.0000.07316.45
5.4.100.0030.07316.46
5.4.90.0100.06316.48
5.4.80.0030.05016.51
5.4.70.0070.05316.31
5.4.60.0000.04316.50
5.4.50.0100.04016.43
5.4.40.0030.03716.48
5.4.30.0070.07316.42
5.4.20.0070.03316.59
5.4.10.0030.04016.53
5.4.00.0170.05715.80
5.3.290.0030.04714.70
5.3.280.0030.04014.49
5.3.270.0030.08314.61
5.3.260.0130.06714.54
5.3.250.0030.06314.65
5.3.240.0030.08014.67
5.3.230.0000.05314.72
5.3.220.0100.06014.61
5.3.210.0030.08014.50
5.3.200.0070.06314.63
5.3.190.0070.07014.70
5.3.180.0070.06714.63
5.3.170.0070.06014.46
5.3.160.0030.07714.70
5.3.150.0030.08014.53
5.3.140.0000.04014.62
5.3.130.0100.07314.61
5.3.120.0000.07014.61
5.3.110.0070.03714.67
5.3.100.0030.07714.13
5.3.90.0100.04713.93
5.3.80.0000.08314.09
5.3.70.0070.04014.15
5.3.60.0000.04014.12
5.3.50.0000.03313.87
5.3.40.0130.06713.95
5.3.30.0100.06713.97
5.3.20.0070.03313.76
5.3.10.0030.08013.73
5.3.00.0070.03313.66
5.2.170.0030.04311.55
5.2.160.0000.03711.55
5.2.150.0000.03711.55
5.2.140.0070.04011.55
5.2.130.0070.03311.55
5.2.120.0000.03011.55
5.2.110.0070.05011.55
5.2.100.0000.03711.55
5.2.90.0070.04011.55
5.2.80.0030.04711.55
5.2.70.0070.03711.55
5.2.60.0070.05711.55
5.2.50.0030.06011.55
5.2.40.0070.06311.55
5.2.30.0130.05311.55
5.2.20.0100.02311.55
5.2.10.0030.02711.55
5.2.00.0030.03011.55
5.1.60.0070.04711.55
5.1.50.0030.05311.55
5.1.40.0070.04311.55
5.1.30.0070.04711.55
5.1.20.0000.02311.55
5.1.10.0030.05311.55
5.1.00.0130.03711.55
5.0.50.0030.02311.55
5.0.40.0070.01711.55
5.0.30.0100.05011.55
5.0.20.0000.04311.55
5.0.10.0070.04311.55
5.0.00.0030.06711.55
4.4.90.0030.01711.55
4.4.80.0000.02311.55
4.4.70.0030.03311.55
4.4.60.0030.02311.55
4.4.50.0000.01711.55
4.4.40.0000.05011.55
4.4.30.0030.03311.55
4.4.20.0000.03011.55
4.4.10.0030.01711.55
4.4.00.0030.05011.55
4.3.110.0030.04011.55
4.3.100.0000.02011.55
4.3.90.0030.03011.55
4.3.80.0000.05711.55
4.3.70.0030.03311.55
4.3.60.0000.03311.55
4.3.50.0000.02011.55
4.3.40.0070.03311.55
4.3.30.0000.04011.55
4.3.20.0000.02011.55
4.3.10.0000.01711.55
4.3.00.0000.01711.55

preferences:
35.25 ms | 401 KiB | 5 Q