Last active
April 9, 2022 20:30
-
-
Save heiglandreas/cffb73a0f7d6f05bb6a6e831f2892c24 to your computer and use it in GitHub Desktop.
PHP DOM oddities
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <?php | |
| declare(strict_types=1); | |
| $string = <<<'EOF' | |
| Bar | |
| <meta content="text/html; charset=unicode" http-equiv="Content-Type"> | |
| Foo | |
| EOF; | |
| libxml_use_internal_errors(true); | |
| $dom = new DOMDocument('1.0', 'UTF-8'); | |
| $dom->loadHTML('<?xml encoding="UTF-8">'.$string); | |
| echo $dom->saveHTML(); | |
| print_R(get_loaded_extensions()); |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> | |
| <?xml encoding="UTF-8"><html><body><p>Bar | |
| <meta content="text/html; charset=unicode" http-equiv="Content-Type">ਾ†䘠潯</p></body></html> | |
| Array | |
| ( | |
| [0] => Core | |
| [1] => date | |
| [2] => libxml | |
| [3] => openssl | |
| [4] => pcre | |
| [5] => sqlite3 | |
| [6] => zlib | |
| [7] => ctype | |
| [8] => curl | |
| [9] => dom | |
| [10] => fileinfo | |
| [11] => filter | |
| [12] => ftp | |
| [13] => hash | |
| [14] => iconv | |
| [15] => json | |
| [16] => mbstring | |
| [17] => SPL | |
| [18] => session | |
| [19] => PDO | |
| [20] => pdo_sqlite | |
| [21] => standard | |
| [22] => posix | |
| [23] => readline | |
| [24] => Reflection | |
| [25] => Phar | |
| [26] => SimpleXML | |
| [27] => tokenizer | |
| [28] => xml | |
| [29] => xmlreader | |
| [30] => xmlwriter | |
| [31] => mysqlnd | |
| [32] => intl | |
| [33] => ldap | |
| [34] => sodium | |
| [35] => zip | |
| [36] => Zend OPcache | |
| [37] => xdebug | |
| ) |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| https://3v4l.org/KiqAO | |
| <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> | |
| <?xml encoding="UTF-8"><html><body><p>Bar | |
| <meta content="text/html; charset=unicode" http-equiv="Content-Type"></p></body></html> | |
| Array | |
| ( | |
| [0] => Core | |
| [1] => date | |
| [2] => libxml | |
| [3] => pcre | |
| [4] => sqlite3 | |
| [5] => zlib | |
| [6] => ctype | |
| [7] => dom | |
| [8] => fileinfo | |
| [9] => filter | |
| [10] => hash | |
| [11] => json | |
| [12] => mbstring | |
| [13] => SPL | |
| [14] => PDO | |
| [15] => session | |
| [16] => posix | |
| [17] => Reflection | |
| [18] => standard | |
| [19] => SimpleXML | |
| [20] => pdo_sqlite | |
| [21] => Phar | |
| [22] => tokenizer | |
| [23] => xml | |
| [24] => xmlreader | |
| [25] => xmlwriter | |
| [26] => gmp | |
| [27] => iconv | |
| [28] => intl | |
| [29] => bcmath | |
| [30] => sodium | |
| [31] => Zend OPcache | |
| ) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment