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<?php $xml = ' <section> <paragraph>new article test</paragraph> <paragraph xmlns:tmp="http://ez.no/namespaces/ezpublish3/temporary/"> <literal>$nbsp: &amp;nbsp; $amp;nbsp: &amp;amp;nbsp: $amp;$nbsp: &amp;amp;&amp;nbsp; </literal> </paragraph> </section>'; $pattern = '(<paragraph[^>]*\>)((?<pre>.*)(?<nb>&amp;nbsp;)(?<post>.*))(<\/paragraph>)'; $newXml = preg_replace( $pattern, '-', $xml ); var_dump( $newXml );
Output for 5.6.0 - 5.6.23, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 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
Warning: preg_replace(): Unknown modifier '(' in /in/4OWhi on line 15 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: preg_replace(): Unknown modifier '(' in /in/4OWhi on line 15 NULL
preferences:
170.46 ms | 402 KiB | 226 Q