--TEST--
Test vsprintf() function : usage variations - octal formats with octal values
--FILE--
<?php
/* Prototype  : string vsprintf(string format, array args)
 * Description: Return a formatted string 
 * Source code: ext/standard/formatted_print.c
*/

/*
 * Test vsprintf() when different octal formats and octal values are passed to
 * the '$format' and '$args' arguments of the function
*/

echo "*** Testing vsprintf() : octal formats with octal values ***\n";


// defining array of octal formats
$formats = array(
  "%o",
  "%+o %-o %O",
  "%lo %Lo, %4o %-4o",
  "%10.4o %-10.4o %04o %04.4o",
  "%'#2o %'2o %'$2o %'_2o",
  "%o %o %o %o",
  "%% %%o %10 o%",
  '%3$o %4$o %1$o %2$o'
);

// Arrays of octal values for the format defined in $format.
// Each sub array contains octal values which correspond to each format string in $format
$args_array = array(
  array(00),
  array(-01, 01, +022),
  array(-020000000000, 020000000000, 017777777777, -017777777777),
  array(0123456, 012345678, -01234567, 01234567),
  array(0111, 02222, -0333333, -044444444),
  array(0x123b, 0xfAb, 0123, 01293),
  array(01234, 05678, -01234, 02345),
  array(03, 04, 01, 02)

);

// looping to test vsprintf() with different octal formats from the above $formats array
// and with octal values from the above $args_array array
$counter = 1;
foreach($formats as $format) {
  echo "\n-- Iteration $counter --\n";   
  var_dump( vsprintf($format, $args_array[$counter-1]) );
  $counter++;
}

echo "Done";
?>

--EXPECTF--
*** Testing vsprintf() : octal formats with octal values ***

-- Iteration 1 --
string(1) "0"

-- Iteration 2 --
string(14) "37777777777 1 "

-- Iteration 3 --
string(38) "20000000000 o, 17777777777 20000000001"

-- Iteration 4 --
string(38) "                      37776543211 0000"

-- Iteration 5 --
string(32) "111 2222 37777444445 37733333334"

-- Iteration 6 --
string(17) "11073 7653 123 12"

-- Iteration 7 --
string(6) "% %o o"

-- Iteration 8 --
string(7) "1 2 3 4"
Done

--UEXPECTF--
*** Testing vsprintf() : octal formats with octal values ***

-- Iteration 1 --
unicode(1) "0"

-- Iteration 2 --
unicode(14) "37777777777 1 "

-- Iteration 3 --
unicode(38) "20000000000 o, 17777777777 20000000001"

-- Iteration 4 --
unicode(38) "                      37776543211 0000"

-- Iteration 5 --
unicode(32) "111 2222 37777444445 37733333334"

-- Iteration 6 --
unicode(17) "11073 7653 123 12"

-- Iteration 7 --
unicode(6) "% %o o"

-- Iteration 8 --
unicode(7) "1 2 3 4"
Done