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--TEST--
Serialize() must return a string or NULL
--FILE--
<?php
/* Prototype : proto string serialize(mixed variable)
* Description: Returns a string representation of variable (which can later be unserialized)
* Source code: ext/standard/var.c
* Alias to functions:
*/
/* Prototype : proto mixed unserialize(string variable_representation)
* Description: Takes a string representation of variable and recreates it
* Source code: ext/standard/var.c
* Alias to functions:
*/
Class C implements Serializable {
public function serialize() {
return $this;
}
public function unserialize($blah) {
}
}
try {
var_dump(serialize(new C));
} catch (Exception $e) {
echo $e->getMessage(). "\n";
}
echo "Done";
?>
--EXPECT--
C::serialize() must return a string or NULL
Done
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