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--TEST--
Test strip_tags() function : error conditions
--INI--
short_open_tag = on
--FILE--
<?php
/* Prototype : string strip_tags(string $str [, string $allowable_tags])
* Description: Strips HTML and PHP tags from a string
* Source code: ext/standard/string.c
*/
echo "*** Testing strip_tags() : error conditions ***\n";
// Zero arguments
echo "\n-- Testing strip_tags() function with Zero arguments --\n";
var_dump( strip_tags() );
//Test strip_tags with one more than the expected number of arguments
echo "\n-- Testing strip_tags() function with more than expected no. of arguments --\n";
$str = "<html>hello</html>";
$allowable_tags = "<html>";
$extra_arg = 10;
var_dump( strip_tags($str, $allowable_tags, $extra_arg) );
echo "Done";
?>
--EXPECTF--
*** Testing strip_tags() : error conditions ***
-- Testing strip_tags() function with Zero arguments --
Warning: strip_tags() expects at least 1 parameter, 0 given in %s on line %d
NULL
-- Testing strip_tags() function with more than expected no. of arguments --
Warning: strip_tags() expects at most 2 parameters, 3 given in %s on line %d
NULL
Done
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