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|
--TEST--
Test sprintf() function : usage variations - hexa 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() : hexa 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 hexa formats
$hexa_formats = array(
"%x", "%xx", "%lx",
"%Lx", " %x", "%x ",
"\t%x", "\n%x", "%4x",
"%30x", "%[0-9A-Fa-f]", "%*x"
);
$count = 1;
foreach($resource_values as $resource_value) {
echo "\n-- Iteration $count --\n";
foreach($hexa_formats as $format) {
var_dump( sprintf($format, $resource_value) );
}
$count++;
};
// closing the resources
fclose($fp);
closedir($dfp);
?>
===DONE===
--EXPECTF--
*** Testing sprintf() : hexa formats with resource values ***
-- Iteration 1 --
string(%d) "%a"
string(%d) "%ax"
string(%d) "%a"
string(1) "x"
string(%d) " %a"
string(%d) "%a "
string(%d) " %a"
string(%d) "
%a"
string(4) "%a"
string(30) "%a"
string(10) "0-9A-Fa-f]"
string(1) "x"
-- Iteration 2 --
string(%d) "%a"
string(%d) "%ax"
string(%d) "%a"
string(1) "x"
string(%d) " %a"
string(%d) "%a "
string(%d) " %a"
string(%d) "
%a"
string(4) "%a"
string(30) "%a"
string(10) "0-9A-Fa-f]"
string(1) "x"
===DONE===
|
