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File:  [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / Zend / tests / settype_string.phpt
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs - revision graph
Tue Feb 21 23:47:52 2012 UTC (12 years, 4 months ago) by misho
Branches: php, MAIN
CVS tags: v5_4_3elwix, v5_4_29p0, v5_4_29, v5_4_20p0, v5_4_20, v5_4_17p0, v5_4_17, v5_3_10, HEAD
php

--TEST--
casting different variables to string using settype() 
--FILE--
<?php

$r = fopen(__FILE__, "r");

class test {
	function  __toString() {
		return "10";
	}
}

$o = new test;

$vars = array(
	"string",
	"8754456",
	"",
	"\0",
	9876545,
	0.10,
	array(),
	array(1,2,3),
	false,
	true,
	NULL,
	$r,
	$o
);

foreach ($vars as $var) {
	settype($var, "string");
	var_dump($var);
}

echo "Done\n";
?>
--EXPECTF--	
string(6) "string"
string(7) "8754456"
string(0) ""
string(1) ""
string(7) "9876545"
string(3) "0.1"

Notice: Array to string conversion in %s on line %d
string(5) "Array"

Notice: Array to string conversion in %s on line %d
string(5) "Array"
string(0) ""
string(1) "1"
string(0) ""
string(%d) "Resource id #%d"
string(2) "10"
Done
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