hphp/test/quick/rename_function.php

   1 <?hh
   2
   3 function one() {
   4   echo "one\n";
   5 }
   6
   7 function three() {
   8   echo "three\n";
   9 }
  10
  11 one();
  12 var_dump(fb_rename_function("one", "two"));
  13 two();
  14 var_dump(fb_rename_function("three", "one"));
  15 one();
  16
  17 abstract final class MyMicrotimeStatics {
  18   public static $x = 0.0;
  19 }
  20
  21 // Try it with a builtin, too.
  22
  23 function my_microtime(bool $foob = false) {
  24   echo "ca\$h m0n3y\n";
  25   MyMicrotimeStatics::$x += 1.0;
  26   if (false) {
  27     return MyMicrotimeStatics::$x;
  28   }
  29   return (string)MyMicrotimeStatics::$x;
  30 }
  31
  32 var_dump(fb_rename_function('microtime', '__dont_call_microtime'));
  33 var_dump(fb_rename_function('my_microtime', 'microtime'));
  34 echo microtime(true) . "\n";
  35
  36 function my_foo() {}
  37
  38 function bar() {
  39   $orig = "foo";
  40   $new = "my_$orig";
  41   var_dump(fb_rename_function($new, "foo"));
  42 }
  43
  44 bar();