check if an array have one or more empty values

Question

I have the array $var, and I\'d like to return FALSE if one or more element in the array are empty (I mean, the string are \"\").

I think that array_filter()

Answer 1

If you really want to check if one or more empty strings exists, it's simple. You can do,

in_array('', $var, true);

It returns true if empty string('') exists in at-least any one of the array values, false otherwise. You can refer this similar question too, how to check if an array has value that === null without looping?