local variables : Variable Scope « Language Basics « PHP






  1. PHP
  2. Language Basics
  3. Variable Scope

local variables

 
<?php

$x  = 4;
function assignx () { 
   $x = 0;
   print "\ $x inside function is $x. <br>";
} 
assignx();
print "\ $x outside of function is $x. <br>";


?>








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