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run code in 300+ PHP versions simultaneously
<?php $xml = '<lib id="ITEM_I_WANT_TO_DOWNLOAD_1" revision="0000"> <part id="0000" type="ch"/> <part id="0000" type="ls"/> <part id="0000" type="rs"/> <part id="0000" type="ch"/> </lib> <lib id="ITEM_I_WANT_TO_DOWNLOAD_2" revision="0000"> <part id="0000" type="ch"/> <part id="0000" type="ls"/> <part id="0000" type="rs"/> <part id="0000" type="ch"/> </lib>'; $xml = '<?xml version="1.0"?>' . $xml . '</xml>'; // repair invalid xml https://stackoverflow.com/q/4544272/2943403 $doc = new DOMDocument(); $doc->loadXml($xml); $xpath = new DOMXpath($doc); foreach ($xpath->evaluate('//lib/@id') as $attr) { $result[] = $attr->value; } var_export($result);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Warning: DOMDocument::loadXML(): Extra content at the end of the document in Entity, line: 7 in /in/NEA7p on line 19 Warning: Undefined variable $result in /in/NEA7p on line 24 NULL
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Warning: DOMDocument::loadXML(): Extra content at the end of the document in Entity, line: 7 in /in/NEA7p on line 19 Warning: Undefined variable $result in /in/NEA7p on line 24 NULL
Output for 5.6.38, 7.1.0 - 7.1.23, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
Warning: DOMDocument::loadXML(): Extra content at the end of the document in Entity, line: 7 in /in/NEA7p on line 19 Notice: Undefined variable: result in /in/NEA7p on line 24 NULL
Output for 7.3.32 - 7.3.33
Warning: DOMDocument::loadXML(): Extra content at the end of the document in Entity, line: 7 in /in/NEA7p on line 19 NULL
preferences:
149.44 ms | 401 KiB | 173 Q