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--TEST--
Test sprintf() function : error conditions
--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() : error conditions ***\n";
// Zero arguments
echo "\n-- Testing sprintf() function with Zero arguments --\n";
var_dump( sprintf() );
echo "\n-- Testing sprintf() function with less than expected no. of arguments --\n";
$format1 = '%s';
$format2 = '%s%s';
$format3 = '%s%s%s';
$arg1 = 'one';
$arg2 = 'two';
// with one argument less than expected
var_dump( sprintf($format1) );
var_dump( sprintf($format2,$arg1) );
var_dump( sprintf($format3,$arg1,$arg2) );
// with two argument less than expected
var_dump( sprintf($format2) );
var_dump( sprintf($format3,$arg1) );
// with three argument less than expected
var_dump( sprintf($format3) );
echo "Done";
?>
--EXPECTF--
*** Testing sprintf() : error conditions ***
-- Testing sprintf() function with Zero arguments --
Warning: sprintf() expects at least %d parameter, %d given in %s on line %d
bool(false)
-- Testing sprintf() function with less than expected no. of arguments --
Warning: sprintf(): Too few arguments in %s on line %d
bool(false)
Warning: sprintf(): Too few arguments in %s on line %d
bool(false)
Warning: sprintf(): Too few arguments in %s on line %d
bool(false)
Warning: sprintf(): Too few arguments in %s on line %d
bool(false)
Warning: sprintf(): Too few arguments in %s on line %d
bool(false)
Warning: sprintf(): Too few arguments in %s on line %d
bool(false)
Done
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