Online PHP editor | output for imChg

@ 2022-04-15T10:22:28Z

<?php
$document = <<<XML
<div>
    <para>text not to match</para>
    <para>Other line #my_pattern_to_match#, hello world</para>
    <block>
        <para>Second test #other_pattern_to_match# in a sub child node</para>
    </block> 
</div>
XML;
$dom = new DOMDocument;
$dom->loadXML($document);
$paras = $dom->getElementsByTagName('para');
foreach($paras as $para){
    if(preg_match('/#(.*?)#/', $para->nodeValue, $match)){
        echo $match[1] . PHP_EOL;
    }
}

Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0: my_pattern_to_match other_pattern_to_match
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

preferences:dark modelive previewkey bindings