3v4l.org

run code in 300+ PHP versions simultaneously
<?php // suppose some data is missing... $data = []; $data["height"]=""; $data['text']="more testing"; // get XML into a variable ... $xml = <<<XML <template> <height>$data[height]</height> <width>$data[height]</width> <text>$data[text]</text> </template> XML; $dom = new DOMDocument; $dom->preserveWhiteSpace = false; $dom->loadXML( $xml ); $template = $dom->getElementsByTagName('template')->item(0); $nodeList = $template->childNodes; echo (function() use($dom,$template,$nodeList){ // iterate backwards to remove node missing value for( $max=$nodeList->length-1, $i=0; $max >= $i; $max-- ) { $currNode = $nodeList->item($max); $status = $currNode->hasChildNodes()? true:false; if ($status === false) { $currNode->parentNode->removeChild( $currNode ); }// end if }// end for return $dom->saveXML( $template ); })(); // immediate executable

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)
8.3.70.0180.00418.80
8.3.60.0130.00717.00
8.3.50.0120.00318.26
8.3.40.0180.00319.27
8.3.30.0130.00319.04
8.3.20.0080.00022.16
8.3.10.0040.00423.89
8.3.00.0080.00022.34
8.2.190.0090.00917.00
8.2.180.0040.01118.54
8.2.170.0140.00019.29
8.2.160.0070.00722.96
8.2.150.0000.00825.66
8.2.140.0060.00324.66
8.2.130.0080.00021.27
8.2.120.0050.00326.35
8.2.110.0060.00322.46
8.2.100.0080.00318.16
8.2.90.0120.00018.41
8.2.80.0060.00318.47
8.2.70.0040.00418.30
8.2.60.0000.00817.75
8.2.50.0080.00018.47
8.2.40.0060.00320.84
8.2.30.0070.00021.00
8.2.20.0060.00318.55
8.2.10.0070.00018.33
8.2.00.0050.00218.43
8.1.280.0060.01325.92
8.1.270.0000.00922.57
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0030.00622.73
8.1.230.0110.00021.41
8.1.220.0050.00318.03
8.1.210.0060.00319.03
8.1.200.0050.00517.72
8.1.190.0080.00417.72
8.1.180.0000.00818.10
8.1.170.0090.00019.07
8.1.160.0050.00219.12
8.1.150.0030.00518.95
8.1.140.0040.00418.02
8.1.130.0070.00019.30
8.1.120.0030.00617.82
8.1.110.0080.00017.68
8.1.100.0080.00017.80
8.1.90.0000.00717.63
8.1.80.0040.00417.64
8.1.70.0000.00917.69
8.1.60.0000.01017.91
8.1.50.0080.00017.94
8.1.40.0000.00717.88
8.1.30.0050.00317.80
8.1.20.0050.00317.87
8.1.10.0050.00317.95
8.1.00.0040.00417.68
8.0.300.0050.00320.40
8.0.290.0070.00017.00
8.0.280.0030.00518.69
8.0.270.0030.00517.55
8.0.260.0000.00817.12
8.0.250.0070.00017.19
8.0.240.0000.00717.20
8.0.230.0000.00717.22
8.0.220.0000.00717.35
8.0.210.0000.00717.20
8.0.200.0030.00317.16
8.0.190.0040.00417.34
8.0.180.0040.00417.14
8.0.170.0100.00017.17
8.0.160.0070.00417.25
8.0.150.0040.00417.09
8.0.140.0040.00417.08
8.0.130.0030.00313.73
8.0.120.0030.00617.21
8.0.110.0060.00517.29
8.0.100.0060.00317.08
8.0.90.0000.00817.27
8.0.80.0070.01017.37
8.0.70.0040.00417.18
8.0.60.0000.00817.28
8.0.50.0020.00517.27
8.0.30.0090.01117.41
8.0.20.0060.01317.45
8.0.10.0040.00417.21
8.0.00.0080.00817.21
7.4.330.0030.00315.55
7.4.320.0030.00816.79
7.4.300.0060.00016.90
7.4.290.0050.00216.66
7.4.280.0030.00616.69
7.4.270.0030.00316.88
7.4.260.0030.00316.74
7.4.250.0040.00416.82
7.4.240.0070.00016.80
7.4.230.0040.00416.89
7.4.220.0030.00516.89
7.4.210.0090.00616.93
7.4.200.0000.00716.91
7.4.160.0070.01116.80
7.4.140.0110.00817.86
7.4.130.0070.01016.88
7.4.120.0080.00916.86
7.4.110.0060.01216.70
7.4.100.0140.01016.79
7.4.90.0060.01216.80
7.4.80.0090.01519.39
7.4.70.0070.01016.80
7.4.60.0030.01516.82
7.4.50.0060.00616.52
7.4.40.0120.00916.80
7.4.10.0060.01214.88
7.4.00.0070.00815.11
7.3.330.0050.00013.72
7.3.320.0030.00313.72
7.3.310.0040.00416.75
7.3.300.0030.00316.66
7.3.290.0090.00716.75
7.3.280.0080.01016.72
7.3.260.0080.01116.79
7.3.240.0130.00416.81
7.3.230.0140.00316.89
7.3.210.0090.00916.73
7.3.200.0100.00716.79
7.3.190.0130.00316.79
7.3.180.0070.01016.80
7.3.170.0070.01116.73
7.3.160.0080.01316.84
7.3.130.0040.01115.01
7.3.120.0070.00915.03
7.3.110.0020.01515.04
7.3.100.0070.00714.97
7.3.90.0050.01115.19
7.3.80.0070.00715.18
7.3.70.0040.01115.02
7.3.60.0030.01214.94
7.3.50.0040.01214.97
7.3.40.0040.01014.88
7.3.30.0070.00914.95
7.3.20.0050.00916.87
7.3.10.0080.00516.97
7.3.00.0060.00516.86
7.2.330.0030.01416.77
7.2.320.0130.00317.17
7.2.310.0150.00917.06
7.2.300.0140.00417.10
7.2.290.0110.01417.01
7.2.260.0030.01315.15
7.2.250.0060.01015.05
7.2.240.0040.01315.04
7.2.230.0020.01215.14
7.2.220.0030.01215.37
7.2.210.0070.00915.31
7.2.200.0050.01015.13
7.2.190.0040.01315.08
7.2.180.0040.01315.12
7.2.170.0100.00515.16
7.2.160.0100.00715.16
7.2.150.0080.00817.07
7.2.140.0060.00617.16
7.2.130.0040.01117.13
7.2.120.0050.00917.05
7.2.110.0030.01116.97
7.2.100.0080.00717.11
7.2.90.0020.01217.13
7.2.80.0100.00517.03
7.2.70.0060.01117.10
7.2.60.0080.00717.13
7.2.50.0040.00917.10
7.2.40.0080.00817.16
7.2.30.0080.01117.56
7.2.20.0090.01217.51
7.2.10.0090.01117.52
7.2.00.0090.01217.50
7.1.330.0050.01115.86
7.1.320.0040.00915.98
7.1.310.0070.00516.05
7.1.300.0070.00715.92
7.1.290.0060.00815.84
7.1.280.0070.00715.87
7.1.270.0060.00815.77
7.1.260.0060.00415.90
7.1.250.0080.00815.91
7.1.240.0000.01115.97
7.1.230.0060.00315.86
7.1.220.0000.01015.89
7.1.210.0100.00315.85
7.1.200.0020.01015.99
7.1.190.0030.01416.00
7.1.180.0080.00416.02
7.1.170.0000.01315.95
7.1.160.0000.00915.83
7.1.150.0090.01316.58
7.1.140.0100.01216.49
7.1.130.0120.01216.54
7.1.120.0080.01416.45
7.1.110.0090.01216.31
7.1.100.0100.00816.12
7.1.90.0130.00916.23
7.1.80.0100.01216.10
7.1.70.0090.01415.72
7.1.60.0290.01827.63
7.1.50.0270.01327.41
7.1.40.0230.01327.04
7.1.30.0340.01227.07
7.1.20.0240.01127.20
7.1.10.0130.01315.14
7.1.00.0090.01115.29
7.0.330.0030.01015.74
7.0.320.0030.01015.53
7.0.310.0100.00315.39
7.0.300.0080.00315.34
7.0.290.0070.00715.48
7.0.280.0070.00715.32
7.0.270.0100.00315.43
7.0.260.0060.00615.46
7.0.250.0030.01315.50
7.0.240.0030.00915.35
7.0.230.0030.01015.59
7.0.220.0030.01015.35
7.0.210.0040.00815.53
7.0.200.0090.00615.55
7.0.190.0050.00515.55
7.0.180.0060.00615.56
7.0.170.0150.00015.48
7.0.160.0040.01215.47
7.0.150.0070.00715.68
7.0.140.0040.00715.71
7.0.130.0070.01015.54
7.0.120.0030.01315.43
7.0.110.0090.00315.58
7.0.100.0000.00815.48
7.0.90.0000.01715.59
7.0.80.0080.00815.38
7.0.70.0040.00715.47
7.0.60.0000.01115.57
7.0.50.0030.01015.42
7.0.40.0040.01113.48
7.0.30.0030.01313.74
7.0.20.0050.00513.36
7.0.10.0030.00713.71
7.0.00.0080.00813.57
5.6.400.0080.00414.07
5.6.390.0090.00014.02
5.6.380.0030.00914.20
5.6.370.0060.00314.12
5.6.360.0070.00314.16
5.6.350.0050.00514.32
5.6.340.0090.00314.47
5.6.330.0070.00314.07
5.6.320.0100.00614.38
5.6.310.0070.00714.45
5.6.300.0030.01313.94
5.6.290.0030.00914.17
5.6.280.0060.00914.33
5.6.270.0140.00014.21
5.6.260.0060.00313.97
5.6.250.0030.01014.13
5.6.240.0070.00714.13
5.6.230.0030.00614.14
5.6.220.0090.00014.14
5.6.210.0070.00713.86
5.6.200.0040.00714.22
5.6.190.0080.00014.18
5.6.180.0070.00714.19
5.6.170.0000.01414.02
5.6.160.0060.00914.00
5.6.150.0060.00914.03
5.6.140.0090.00614.25
5.6.130.0000.01014.14
5.6.120.0100.00314.11
5.6.110.0030.01014.06
5.6.100.0000.01214.12
5.6.90.0090.00614.22
5.6.80.0090.00914.14
5.6.70.0090.00913.92
5.6.60.0040.00814.13
5.6.50.0030.01013.87
5.6.40.0070.00314.03
5.6.30.0000.01214.07
5.6.20.0080.00814.05
5.6.10.0040.01113.94
5.6.00.0060.00314.04

preferences:
51.9 ms | 401 KiB | 5 Q