<?php
/* Prototype  : string money_format  ( string $format  , float $number  )
 * Description: Formats a number as a currency string
 * Source code: ext/standard/string.c
*/

// ===========================================================================================
// = We do not test for exact return-values, as those might be different between OS-versions =
// ===========================================================================================

echo "*** Testing money_format() function: with unexpected inputs for 'number' argument ***\n";

//get an unset variable
$unset_var = '  string_val  ';
unset($unset_var);

//defining a couple of sample classes
class class_no_tostring  {
}
 
class class_with_tostring  {
  public function __toString() {
    return "  sample object  ";
  } 
}


//getting the resource
$file_handle = fopen(__FILE__, "r");

// array with different values for $number
$numbers =  array (

		  // integer values
/*1*/	  0,
		  1,
		  255,
		  256,
		  2147483647,
		  -2147483648,
		
		  // float values
/*7*/	  10.5,
		  -20.5,
		  10.1234567e10,
		
		  // array values
/*10*/	  array(),
		  array(0),
		  array(1, 2),
		
		  // boolean values
/*13*/	  true,
		  false,
		  TRUE,
		  FALSE,
		
		  // null values
/*17*/	  NULL,
		  null,
		  
		  // string values
/*19*/	  "abcd",
		  'abcd',
		  "0x12f",
		  "%=*!14#8.2nabcd",
		
		  // objects
/*23*/	  new class_no_tostring(),
		  new class_with_tostring(),
		
		  // resource
/*25*/	  $file_handle,
		
		  // undefined variable
/*26*/	  @$undefined_var,
		
		  // unset variable
/*27*/	  @$unset_var
);

// loop through with each element of the $numbers array to test money_format() function
$count = 1;
$format = '%14#8.2i';

foreach($numbers as $number) {
  echo "-- Iteration $count --\n";
  echo gettype(money_format($format, $number))."\n";
  $count ++;
}

// close the file handle
fclose($file_handle);

?>
===Done===
