HH\Vector::__toString

Returns the string version of the current Vector, which is "Vector"

public function __toString(): string;

Returns

  • string - The string "Vector".

Examples

The string version of an ImmVector is always "ImmVector":

$iv = ImmVector {1, 2, 3};
echo $iv."\n";

$iv2 = ImmVector {'a', 'b', 'c'};
echo $iv2."\n";

$iv3 = ImmVector {};
echo $iv3."\n";
Output
ImmVector
ImmVector
ImmVector