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<?php $xmlstring = '<html><p>8. Attacked<span style="white-space: pre;"> </span></p> <p>9. Quiet Buzz</p> <p>&nbsp;</p></html>'; $doc = new DOMDocument(); $doc->loadHTML($xmlstring); $xpath = new DOMXpath($doc); foreach($xpath->query("//*[normalize-space(text()) != '']") as $child) { var_dump($child->nodeValue); }
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 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
string(12) "8. Attacked " string(13) "9. Quiet Buzz" string(2) " "
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 string(12) "8. Attacked " string(13) "9. Quiet Buzz" string(2) " "
preferences:
153.71 ms | 402 KiB | 161 Q