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|
--TEST--
Test sprintf() function : usage variations - scientific 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() : scientific formats with resource values ***\n";
// resource type variable
$fp = fopen (__FILE__, "r");
$dfp = opendir ( __DIR__ );
// array of resource types
$resource_values = array (
$fp,
$dfp
);
// array of scientific formats
$scientific_formats = array(
"%e", "%he", "%le",
"%Le", " %e", "%e ",
"\t%e", "\n%e", "%4e",
"%30e", "%[0-1]", "%*e"
);
$count = 1;
foreach($resource_values as $resource_value) {
echo "\n-- Iteration $count --\n";
foreach($scientific_formats as $format) {
var_dump( sprintf($format, $resource_value) );
}
$count++;
};
// closing the resources
fclose($fp);
closedir($dfp);
?>
===DONE===
--EXPECTF--
*** Testing sprintf() : scientific formats with resource values ***
-- Iteration 1 --
string(%d) "%f"
string(1) "e"
string(%d) "%f"
string(1) "e"
string(%d) " %f"
string(%d) "%f "
string(%d) " %f"
string(%d) "
%f"
string(%d) "%f"
string(30) "%s%f"
string(%d) "0-1]"
string(1) "e"
-- Iteration 2 --
string(%d) "%f"
string(1) "e"
string(%d) "%f"
string(1) "e"
string(%d) " %f"
string(%d) "%f "
string(%d) " %f"
string(%d) "
%f"
string(%d) "%f"
string(30) "%s%f"
string(%d) "0-1]"
string(1) "e"
===DONE===
|
