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--TEST--
Test strrchr() function : error conditions
--FILE--
<?php
/* Prototype : string strrchr(string $haystack, string $needle);
* Description: Finds the last occurrence of a character in a string.
* Source code: ext/standard/string.c
*/
echo "*** Testing strrchr() function: error conditions ***\n";
$haystack = "Hello";
$needle = "Hello";
$extra_arg = "Hello";
echo "\n-- Testing strrchr() function with Zero arguments --";
var_dump( strrchr() );
echo "\n-- Testing strrchr() function with less than expected no. of arguments --";
var_dump( strrchr($haystack) );
echo "\n-- Testing strrchr() function with more than expected no. of arguments --";
var_dump( strrchr($haystack, $needle, $extra_arg) );
echo "*** Done ***";
?>
--EXPECTF--
*** Testing strrchr() function: error conditions ***
-- Testing strrchr() function with Zero arguments --
Warning: strrchr() expects exactly 2 parameters, 0 given in %s on line %d
NULL
-- Testing strrchr() function with less than expected no. of arguments --
Warning: strrchr() expects exactly 2 parameters, 1 given in %s on line %d
NULL
-- Testing strrchr() function with more than expected no. of arguments --
Warning: strrchr() expects exactly 2 parameters, 3 given in %s on line %d
NULL
*** Done ***
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