php - check if an array have one or more empty values -

i have array $var, , i'd return false if 1 or more element in array empty (i mean, string "").

i think array_filter() better way, don't know how filter in manner.

how can it?

function emptyelementexists()

function emptyelementexists($arr) {   return array_search("", $arr) !== false;   }

example:

$var = array( "text1", "", "text3" ); var_dump( emptyelementexists($var) );

output:

bool(true)

reference