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+--TEST--
+Bug #47745 (FILTER_VALIDATE_INT doesn't allow minimum integer)
+--SKIPIF--
+<?php if (!extension_loaded("filter")) die("skip"); ?>
+--FILE--
+<?php
+$s = (string)(-PHP_INT_MAX-1);
+var_dump(intval($s));
+var_dump(filter_var($s, FILTER_VALIDATE_INT));
+?>
+--EXPECTF--
+int(-%d)
+int(-%d)