--TEST--
Test sprintf() function : usage variations - typical format strings
--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() : with typical format strings ***\n";
// initialising required variables
$tempnum = 12345;
$tempstring = "abcdefghjklmnpqrstuvwxyz";
echo"\n-- Testing for '%%%.2f' as the format parameter --\n";
var_dump(sprintf("%%%.2f", 1.23456789e10));
echo"\n-- Testing for '%%' as the format parameter --\n";
var_dump(sprintf("%%", 1.23456789e10));
echo"\n-- Testing for precision value more than maximum --\n";
var_dump(sprintf("%.988f", 1.23456789e10));
echo"\n-- Testing for invalid width(-15) specifier --\n";
var_dump(sprintf("%030.-15s", $tempstring));
echo"\n-- Testing for '%X' as the format parameter --\n";
var_dump(sprintf("%X", 12));
echo"\n-- Testing for multiple format parameters --\n";
var_dump(sprintf("%d %s %d\n", $tempnum, $tempstring, $tempnum));
echo"\n-- Testing for excess of mixed type arguments --\n";
var_dump(sprintf("%s", $tempstring, $tempstring, $tempstring));
echo "Done";
?>
--EXPECTF--
*** Testing sprintf() : with typical format strings ***
-- Testing for '%%%.2f' as the format parameter --
string(15) "%12345678900.00"
-- Testing for '%%' as the format parameter --
string(1) "%"
-- Testing for precision value more than maximum --
Notice: sprintf(): Requested precision of 988 digits was truncated to PHP maximum of %d digits in %s on line %d
string(65) "12345678900.00000000000000000000000000000000000000000000000000000"
-- Testing for invalid width(-15) specifier --
string(3) "15s"
-- Testing for '%X' as the format parameter --
string(1) "C"
-- Testing for multiple format parameters --
string(39) "12345 abcdefghjklmnpqrstuvwxyz 12345
"
-- Testing for excess of mixed type arguments --
string(24) "abcdefghjklmnpqrstuvwxyz"
Done
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