the boolean FALSE itself the integer 0 (zero) the float 0.0 (zero) the empty string, and the string "0" an array with zero elements an object with zero member variables ( PHP 4 only) the special type NULL (including unset variables) SimpleXML objects created from empty tags 🎜🎜🎜🎜🎜🎜🎜🎜🎜🎜🎜🎜🎜🎜🎜🎜🎜🎜🎜🎜🎜🎜🎜🎜🎜🎜🎜🜎 🎜 以上就介紹了PHP中各類型資料轉換為bool型時為false的總結,包括了方面的內容,希望對PHP教程有興趣的朋友有所幫助。 🎜 🎜 🎜