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    <p>quite a tricky question to solve</p> <p>first off, the .*? will not match like you are expecting it to. </p> <p>its starts from the left finds the first match for &lt;a, then searches until it finds nextlink, which is essentially picking up the entire string. </p> <p>for that regex to work as you wanted, it would need to match from the righthand side first and work backwards through the string, finding the smallest (non-greedy) match</p> <p>i couldn't see any modifiers that would do this so i opted for a callback on each link, that will check and remove any link with nextlink in it</p> <pre><code>&lt;?php $string = '&lt;a href="http://www.mysite.com/test" class="prevlink"&gt;&amp;laquo; Previous&lt;/a&gt;&lt;a href=\'http://www.mysite.com/test/\' class=\'page\'&gt;1&lt;/a&gt;&lt;span class=\'current\'&gt;2&lt;/span&gt;&lt;a href=\'http://www.mysite.com/test/page/3/\' class=\'page\'&gt;3&lt;/a&gt;&lt;a href=\'http://www.mysite.com/test/page/4/\' class=\'page\'&gt;4&lt;/a&gt;&lt;a href="http://www.mysite.com/test/page/3/" class="nextlink"&gt;Next &amp;raquo;&lt;/a&gt;'; echo "RAW: $string\r\n\r\n"; $string = htmlspecialchars($string, ENT_COMPAT, 'UTF-8'); echo "SRC: $string\r\n\r\n"; $string = preg_replace_callback( '@&amp;lt\;a.+?&amp;lt;/a&amp;gt;@', 'remove_nextlink', $string ); function remove_nextlink($matches) { // if you want to see each line as it works, uncomment this // echo "L: $matches[0]\r\n\r\n"; if (strpos($matches[0], 'nextlink') === FALSE) { return $matches[0]; // doesn't contain nextlink, put original string back } else { return ''; // contains nextlink, replace with blank } } echo "PROCESSED: $string\r\n\r\n"; </code></pre>
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    1. POpreg_replace need help with expression
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    1. COThanks for the explanation, I have to learn pregEx it seems very powerful. The code works, thanks a lot. =)
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    2. COit's not the most elegant solution, but it does work, and writing regex to work on html is always hard work
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