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--TEST--
Test sprintf() function : usage variations - char formats with string values
--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() : char formats with string values ***\n";
// array of string values
$string_values = array(
"",
'',
"0",
'0',
"1",
'1',
"\x01",
'\x01',
"\01",
'\01',
'string',
"string",
"true",
"FALSE",
'false',
'TRUE',
"NULL",
'null'
);
// array of char formats
$char_formats = array(
"%c", "%hc", "%lc",
"%Lc", " %c", "%c ",
"\t%c", "\n%c", "%4c",
"%30c", "%[a-bA-B@#$&]", "%*c"
);
$count = 1;
foreach($string_values as $string_value) {
echo "\n-- Iteration $count --\n";
foreach($char_formats as $format) {
var_dump( sprintf($format, $string_value) );
}
$count++;
};
echo "Done";
?>
--EXPECTF--
*** Testing sprintf() : char formats with string values ***
-- Iteration 1 --
string(1) " "
string(1) "c"
string(1) " "
string(1) "c"
string(2) " "
string(2) " "
string(2) " "
string(2) "
"
string(1) " "
string(1) " "
string(11) "a-bA-B@#$&]"
string(1) "c"
-- Iteration 2 --
string(1) " "
string(1) "c"
string(1) " "
string(1) "c"
string(2) " "
string(2) " "
string(2) " "
string(2) "
"
string(1) " "
string(1) " "
string(11) "a-bA-B@#$&]"
string(1) "c"
-- Iteration 3 --
string(1) " "
string(1) "c"
string(1) " "
string(1) "c"
string(2) " "
string(2) " "
string(2) " "
string(2) "
"
string(1) " "
string(1) " "
string(11) "a-bA-B@#$&]"
string(1) "c"
-- Iteration 4 --
string(1) " "
string(1) "c"
string(1) " "
string(1) "c"
string(2) " "
string(2) " "
string(2) " "
string(2) "
"
string(1) " "
string(1) " "
string(11) "a-bA-B@#$&]"
string(1) "c"
-- Iteration 5 --
string(1) ""
string(1) "c"
string(1) ""
string(1) "c"
string(2) " "
string(2) " "
string(2) " "
string(2) "
"
string(1) ""
string(1) ""
string(11) "a-bA-B@#$&]"
string(1) "c"
-- Iteration 6 --
string(1) ""
string(1) "c"
string(1) ""
string(1) "c"
string(2) " "
string(2) " "
string(2) " "
string(2) "
"
string(1) ""
string(1) ""
string(11) "a-bA-B@#$&]"
string(1) "c"
-- Iteration 7 --
string(1) " "
string(1) "c"
string(1) " "
string(1) "c"
string(2) " "
string(2) " "
string(2) " "
string(2) "
"
string(1) " "
string(1) " "
string(11) "a-bA-B@#$&]"
string(1) "c"
-- Iteration 8 --
string(1) " "
string(1) "c"
string(1) " "
string(1) "c"
string(2) " "
string(2) " "
string(2) " "
string(2) "
"
string(1) " "
string(1) " "
string(11) "a-bA-B@#$&]"
string(1) "c"
-- Iteration 9 --
string(1) " "
string(1) "c"
string(1) " "
string(1) "c"
string(2) " "
string(2) " "
string(2) " "
string(2) "
"
string(1) " "
string(1) " "
string(11) "a-bA-B@#$&]"
string(1) "c"
-- Iteration 10 --
string(1) " "
string(1) "c"
string(1) " "
string(1) "c"
string(2) " "
string(2) " "
string(2) " "
string(2) "
"
string(1) " "
string(1) " "
string(11) "a-bA-B@#$&]"
string(1) "c"
-- Iteration 11 --
string(1) " "
string(1) "c"
string(1) " "
string(1) "c"
string(2) " "
string(2) " "
string(2) " "
string(2) "
"
string(1) " "
string(1) " "
string(11) "a-bA-B@#$&]"
string(1) "c"
-- Iteration 12 --
string(1) " "
string(1) "c"
string(1) " "
string(1) "c"
string(2) " "
string(2) " "
string(2) " "
string(2) "
"
string(1) " "
string(1) " "
string(11) "a-bA-B@#$&]"
string(1) "c"
-- Iteration 13 --
string(1) " "
string(1) "c"
string(1) " "
string(1) "c"
string(2) " "
string(2) " "
string(2) " "
string(2) "
"
string(1) " "
string(1) " "
string(11) "a-bA-B@#$&]"
string(1) "c"
-- Iteration 14 --
string(1) " "
string(1) "c"
string(1) " "
string(1) "c"
string(2) " "
string(2) " "
string(2) " "
string(2) "
"
string(1) " "
string(1) " "
string(11) "a-bA-B@#$&]"
string(1) "c"
-- Iteration 15 --
string(1) " "
string(1) "c"
string(1) " "
string(1) "c"
string(2) " "
string(2) " "
string(2) " "
string(2) "
"
string(1) " "
string(1) " "
string(11) "a-bA-B@#$&]"
string(1) "c"
-- Iteration 16 --
string(1) " "
string(1) "c"
string(1) " "
string(1) "c"
string(2) " "
string(2) " "
string(2) " "
string(2) "
"
string(1) " "
string(1) " "
string(11) "a-bA-B@#$&]"
string(1) "c"
-- Iteration 17 --
string(1) " "
string(1) "c"
string(1) " "
string(1) "c"
string(2) " "
string(2) " "
string(2) " "
string(2) "
"
string(1) " "
string(1) " "
string(11) "a-bA-B@#$&]"
string(1) "c"
-- Iteration 18 --
string(1) " "
string(1) "c"
string(1) " "
string(1) "c"
string(2) " "
string(2) " "
string(2) " "
string(2) "
"
string(1) " "
string(1) " "
string(11) "a-bA-B@#$&]"
string(1) "c"
Done