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--TEST--
Test strlen() function : error conditions
--FILE--
<?php
/* Prototype : int strlen ( string $string )
* Description: Get string length
* Source code: ext/standard/string.c
*/
echo "*** Testing strlen() : unexpected number of arguments ***";
echo "\n-- Testing strlen() function with no arguments --\n";
var_dump( strlen() );
echo "\n-- Testing strlen() function with more than expected no. of arguments --\n";
$extra_arg = 10;
var_dump( strlen("abc def", $extra_arg) );
?>
===DONE===
--EXPECTF--
*** Testing strlen() : unexpected number of arguments ***
-- Testing strlen() function with no arguments --
Warning: strlen() expects exactly 1 parameter, 0 given in %s on line %d
NULL
-- Testing strlen() function with more than expected no. of arguments --
Warning: strlen() expects exactly 1 parameter, 2 given in %s on line %d
NULL
===DONE===