PAL.C.T MINI SHELL
--TEST--
Test vsprintf() function : usage variations - char formats with char values
--FILE--
<?php
/* Prototype : string vsprintf(string format, array args)
* Description: Return a formatted string
* Source code: ext/standard/formatted_print.c
*/
/*
* Test vsprintf() for char formats with an array of chars passed to the function
*/
echo "*** Testing vsprintf() : 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 vsprintf() 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 $counter --\n";
var_dump( vsprintf($format, $args_array[$counter-1]) );
$counter++;
}
echo "Done";
?>
--EXPECTF--
*** Testing vsprintf() : char formats with char values ***
-- Iteration 1 --
string(1) " "
-- Iteration 2 --
string(4) " C "
-- Iteration 3 --
string(8) " c, C"
-- Iteration 4 --
string(7) "a b b"
-- Iteration 5 --
string(7) "a b b"
-- Iteration 6 --
string(7) "; S
"
-- Iteration 7 --
string(4) "%. c"
-- Iteration 8 --
string(7) "A B C D"
Done
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