1--TEST-- 2strval() function 3--FILE-- 4<?php 5$foo = 'bar'; 6var_dump(strval($foo)); 7define('FOO', 'BAR'); 8var_dump(strval(FOO)); 9var_dump(strval('foobar')); 10var_dump(strval(1)); 11var_dump(strval(1.1)); 12var_dump(strval(true)); 13var_dump(strval(false)); 14var_dump(strval(array('foo'))); 15?> 16--EXPECTF-- 17string(3) "bar" 18string(3) "BAR" 19string(6) "foobar" 20string(1) "1" 21string(3) "1.1" 22string(1) "1" 23string(0) "" 24 25Warning: Array to string conversion in %s on line %d 26string(5) "Array" 27
