hphp/test/zend/good/ext-standard-strings/sprintf_variation8.php

   1 <?php
   2 /* Prototype  : string sprintf(string $format [, mixed $arg1 [, mixed ...]])
   3  * Description: Return a formatted string
   4  * Source code: ext/standard/formatted_print.c
   5 */
   6
   7 echo "*** Testing sprintf() : integer formats with string values ***\n";
   8
   9 // array of strings used to test the function
  10 $string_values = array (
  11   "",
  12   '',
  13   "0",
  14   '0',
  15   "1",
  16   '1',
  17   "-123abc",
  18   "123abc",
  19   "+123abc",
  20   "\x01",
  21   '\x01',
  22   "\01",
  23   '\01',
  24   'string',
  25   "string",
  26   "true",
  27   "FALSE",
  28   'false',
  29   'TRUE',
  30   "NULL",
  31   'null'
  32 );
  33
  34 // various integer formats
  35 $int_formats = array(
  36   "%d", "%hd", "%ld",
  37   "%Ld", " %d", "%d ",
  38   "\t%d", "\n%d", "%4d",
  39   "%30d", "%[0-9]", "%*d"
  40 );
  41
  42 $count = 1;
  43 foreach($string_values as $string_value) {
  44   echo "\n-- Iteration $count --\n";
  45
  46   foreach($int_formats as $format) {
  47     var_dump( sprintf($format, $string_value) );
  48   }
  49   $count++;
  50 };
  51
  52 echo "Done";
  53 ?>