--TEST--
Test sprintf() function : basic functionality - char format
--FILE--
<?php
/* Prototype  : string sprintf(string $format [, mixed $arg1 [, mixed ...]])
 * Description: Return a formatted string 
 * Source code: ext/standard/formatted_print.c
 */

echo "*** Testing sprintf() : basic functionality - using char format ***\n";


// Initialise all required variables
$format = "format";
$format1 = "%c";
$format2 = "%c %c";
$format3 = "%c %c %c";
$arg1 = 65;
$arg2 = 66;
$arg3 = 67;

// Calling sprintf() with default arguments
var_dump( sprintf($format) );

// Calling sprintf() with two arguments
var_dump( sprintf($format1, $arg1) );

// Calling sprintf() with three arguments
var_dump( sprintf($format2, $arg1, $arg2) );

// Calling sprintf() with four arguments
var_dump( sprintf($format3, $arg1, $arg2, $arg3) );

echo "Done";
?>
--EXPECT--
*** Testing sprintf() : basic functionality - using char format ***
unicode(6) "format"
unicode(1) "A"
unicode(3) "A B"
unicode(5) "A B C"
Done