PAL.C.T MINI SHELL
--TEST--
Test vprintf() function : usage variations - char formats with char values
--FILE--
<?php
/* Prototype : string vprintf(string format, array args)
* Description: Output a formatted string
* Source code: ext/standard/formatted_print.c
*/
/*
* Test vprintf() for char formats with an array of chars passed to the function
*/
echo "*** Testing vprintf() : char formats with char values ***\n";
// defining array of char formats
$formats = array(
"%c",
"%+c %-c %C",
"%lc %Lc, %4c %-4c",
"%10.4c %-10.4c %04c %04.4c",
"%'#2c %'2c %'$2c %'_2c",
"%c %c %c %c",
"% %%c c%",
'%3$c %4$c %1$c %2$c'
);
// Arrays of char values for the format defined in $format.
// Each sub array contains char values which correspond to each format string in $format
$args_array = array(
array(0),
array('c', 67, 68),
array(' ', " ", -67, +67),
array(97, -97, 98, +98),
array(97, -97, 98, +98),
array(0x123b, 0xfAb, 0123, 012),
array(38, -1234, 2345),
array(67, 68, 65, 66)
);
// looping to test vprintf() with different char formats from the above $format array
// and with char values from the above $args_array array
$counter = 1;
foreach($formats as $format) {
echo "\n-- Iteration $counter --\n";
$result = vprintf($format, $args_array[$counter-1]);
echo "\n";
var_dump($result);
$counter++;
}
?>
===DONE===
--EXPECTF--
*** Testing vprintf() : char formats with char values ***
-- Iteration 1 --
int(1)
-- Iteration 2 --
C
int(4)
-- Iteration 3 --
c, C
int(8)
-- Iteration 4 --
a b b
int(7)
-- Iteration 5 --
a b b
int(7)
-- Iteration 6 --
; S
int(7)
-- Iteration 7 --
%. c
int(4)
-- Iteration 8 --
A B C D
int(7)
===DONE===
y~or5J ={Eeu磝Qk ᯘG{?+]ן?wM3X^歌>{7پK>on\jy R g/=fOroNVv~Y+ NGuÝHWyw[eQʨSb> >}Gmx[o[<{Ϯ_qF vM IENDB`