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|
--TEST--
Test sprintf() function : usage variations - char formats with resource 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 resource values ***\n";
// resource type variable
$fp = fopen (__FILE__, "r");
$dfp = opendir ( dirname(__FILE__) );
// array of resource types
$resource_values = array (
$fp,
$dfp
);
// array of char formats
$char_formats = array(
"%c", "%hc", "%lc",
"%Lc", " %c", "%c ",
"\t%c", "\n%c", "%4c",
"%30c", "%[a-bA-B@#$&]", "%*c"
);
$count = 1;
foreach($resource_values as $resource_value) {
echo "\n-- Iteration $count --\n";
foreach($char_formats as $format) {
var_dump( sprintf($format, $resource_value) );
}
$count++;
};
// closing the resources
fclose($fp);
closedir($dfp);
?>
===DONE===
--EXPECTF--
*** Testing sprintf() : char formats with resource values ***
-- Iteration 1 --
string(1) "%a"
string(1) "c"
string(1) "%a"
string(1) "c"
string(2) " %a"
string(2) "%a "
string(2) " %a"
string(2) "
%a"
string(1) "%a"
string(1) "%a"
string(11) "a-bA-B@#$&]"
string(1) "c"
-- Iteration 2 --
string(1) "%a"
string(1) "%a"
string(1) "%a"
string(1) "c"
string(2) " %a"
string(2) "%a "
string(2) " %a"
string(2) "
%a"
string(1) "%a"
string(1) "%a"
string(11) "a-bA-B@#$&]"
string(1) "c"
===DONE===
|
