<?php $d = new DOMDocument(); $xs = '<?xml version="1.0" ?><root><foo /></root>'; $d->loadXML($xs); $x = new DOMXPath($d); // simple eval var_dump($x->evaluate('false()')); // complex but valid eval var_dump($x->evaluate('count(//foo)=0')); // bad eval var_dump($x->evaluate(')')); print_r(error_get_last());
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Value for `_results` contains invalid data `array`