Online PHP editor | refs for LRnFf

<?php $b= 1234; $your_variable = '<input name="LFMIdsite" value="8635" type="hidden">'; $result = preg_match('/name="LFMIdsite" value="(.*?)"/', $your_variable, $matches); $lidsite = $matches[1]; echo $lidsite; $your_variable = str_replace('/name="LFMIdsite" value="'.$lidsite.'"', '/name="LFMIdsite" value="'.$b.'"', $your_variable); echo $your_variable;