也许代替:

$ ingredientsArray =阵列($ ingredientsArrayContent);

$ingredientsArray = array($ingredientsArrayContent);

尝试使用:

$ ingredientsArray =阵列(爆炸( "，$ ingredientsArrayContent));

$ingredientsArray = array(explode(",",$ingredientsArrayContent));

根据您的属性是否被设置为:水，盐，色素"或水，盐，色素"定界符可能需要更改或您设置的属性值可能需要改变.

Depending on whether your attribute is set as: "water,salt,colourings" or "water, salt, colourings" your delimiter might need to change or how you set your attribute values might need to change.