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libxml.php
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<?php namespace Safe; use Safe\Exceptions\LibxmlException; /** * Retrieve last error from libxml. * * @return \LibXMLError Returns a LibXMLError object if there is any error in the * buffer, FALSE otherwise. * @throws LibxmlException * */ function libxml_get_last_error(): \LibXMLError { error_clear_last(); $result = \libxml_get_last_error(); if ($result === false) { throw LibxmlException::createFromPhpError(); } return $result; } /** * Changes the default external entity loader. * * @param callable $resolver_function A callable that takes three arguments. Two strings, a public id * and system id, and a context (an array with four keys) as the third argument. * This callback should return a resource, a string from which a resource can be * opened, or NULL. * @throws LibxmlException * */ function libxml_set_external_entity_loader(callable $resolver_function): void { error_clear_last(); $result = \libxml_set_external_entity_loader($resolver_function); if ($result === false) { throw LibxmlException::createFromPhpError(); } }