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|
--TEST--
Test sprintf() function : usage variations - float 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() : float 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
);
// various float formats
$float_formats = array(
"%f", "%hf", "%lf",
"%Lf", " %f", "%f ",
"\t%f", "\n%f", "%4f",
"%30f", "%[0-9]", "%*f"
);
$count = 1;
foreach($resource_values as $resource_value) {
echo "\n-- Iteration $count --\n";
foreach($float_formats as $format) {
// with two arguments
var_dump( sprintf($format, $resource_value) );
}
$count++;
};
// closing the resources
fclose($fp);
closedir($dfp);
echo "Done";
?>
--EXPECTF--
*** Testing sprintf() : float formats with resource values ***
-- Iteration 1 --
string(%d) "%d.000000"
string(1) "f"
string(%d) "%d.000000"
string(1) "f"
string(%d) " %d.000000"
string(%d) "%d.000000 "
string(%d) " %d.000000"
string(%d) "
%d.000000"
string(%d) "%d.000000"
string(30) "%s%d.000000"
string(4) "0-9]"
string(1) "f"
-- Iteration 2 --
string(%d) "%d.000000"
string(1) "f"
string(%d) "%d.000000"
string(1) "f"
string(%d) " %d.000000"
string(%d) "%d.000000 "
string(%d) " %d.000000"
string(%d) "
%d.000000"
string(%d) "%d.000000"
string(30) "%s%d.000000"
string(4) "0-9]"
string(1) "f"
Done
|
