Static Expression¶
A static expression is an expression that is wholy defined at coding time. It is akin to hardcoded information.
<?php
$alphabet = 'a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z';
// This is a static expression
$letters = explode(',', $alphabet);
?>