PHP 忒聊 綴豖 ヶ輛 settype (PHP 3, PHP 4) Description Set the type of variable var to type. Possibles values of type are: "boolean" (or, since PHP 4.2.0, "bool") "integer" (or, since PHP 4.2.0, "int") "float" (only possible since PHP 4.2.0, for older versions use the deprecated variant "double") "string" "array" "object" "null" (since PHP 4.2.0) Returns TRUE if successful; otherwise returns FALSE. 瞰赽 1. settype() example $foo = "5bar"; // string $bar = true; // boolean settype($foo, "integer"); // $foo is now 5 (integer) settype($bar, "string"); // $bar is now "1" (string) See also gettype(), type-casting and type-juggling. 綴豖 れ萸 ヶ輛 serialize 奻珨撰 strval