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|
--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) "%0"
string(7) "9876545"
string(3) "0.1"
Warning: Array to string conversion in %s on line %d
string(5) "Array"
Warning: 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
|
