Description:
------------
Syntax of "Else If" in all major languages like C, C++, C#, Javascript, Java etc is "Else If", but in PHP it is "Elseif", WHY?

Current Syntax:

if (expression)
  {
    Block of statements;
  }
elseif(expression)
  {
    Block of statements;
  }
else
  {
    Block of statements;
  }

Expected Syntax:

if (expression)
  {
    Block of statements;
  }
else if(expression) // Else if instead of Elseif
  {
    Block of statements;
  }
else
  {
    Block of statements;
  }