hphp/test/zend/good/ext-standard-strings/printf_basic5.php

   1 <?php
   2 /* Prototype  : int printf  ( string $format  [, mixed $args  [, mixed $...  ]] )
   3  * Description: Produces output according to format .
   4  * Source code: ext/standard/formatted_print.c
   5  */
   6
   7 echo "*** Testing printf() : basic functionality - using char format ***\n";
   8
   9
  10 // Initialise all required variables
  11 $format = "format";
  12 $format1 = "%c";
  13 $format2 = "%c %c";
  14 $format3 = "%c %c %c";
  15 $arg1 = 65;
  16 $arg2 = 66;
  17 $arg3 = 67;
  18
  19 echo "\n-- Calling printf() with no arguments --\n";
  20 $result = printf($format);
  21 echo "\n";
  22 var_dump($result);
  23
  24 echo "\n-- Calling printf() with one arguments --\n";
  25 $result = printf($format1, $arg1);
  26 echo "\n";
  27 var_dump($result);
  28
  29 echo "\n-- Calling printf() with two arguments --\n";
  30 $result = printf($format2, $arg1, $arg2);
  31 echo "\n";
  32 var_dump($result);
  33
  34 echo "\n-- Calling printf() with three arguments --\n";
  35 $result = printf($format3, $arg1, $arg2, $arg3);
  36 echo "\n";
  37 var_dump($result);
  38 ?>
  39 ===DONE===