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