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1.1 misho 1: --TEST-- 2: strval() function 3: --FILE-- 4: <?php 5: $foo = 'bar'; 6: var_dump(strval($foo)); 7: define('FOO', 'BAR'); 8: var_dump(strval(FOO)); 9: var_dump(strval('foobar')); 10: var_dump(strval(1)); 11: var_dump(strval(1.1)); 12: var_dump(strval(true)); 13: var_dump(strval(false)); 14: var_dump(strval(array('foo'))); 15: ?> 1.1.1.2 ! misho 16: --EXPECTF-- 1.1 misho 17: string(3) "bar" 18: string(3) "BAR" 19: string(6) "foobar" 20: string(1) "1" 21: string(3) "1.1" 22: string(1) "1" 23: string(0) "" 1.1.1.2 ! misho 24: ! 25: Notice: Array to string conversion in %sstrval.php on line %d 1.1 misho 26: string(5) "Array"