--TEST--
Test bin2hex() function : error conditions
--FILE--
<?php
/* Prototype : string bin2hex ( string $str )
* Description: Convert binary data into hexadecimal representation
* Source code: ext/standard/string.c
*/
echo "*** Testing bin2hex() : error conditions ***\n";
echo "\n-- Testing bin2hex() function with no arguments --\n";
var_dump( bin2hex() );
echo "\n-- Testing bin2hex() function with more than expected no. of arguments --\n";
$extra_arg = 10;
var_dump( bin2hex("Hello World", $extra_arg) );
?>
===DONE===
--EXPECTF--
*** Testing bin2hex() : error conditions ***
-- Testing bin2hex() function with no arguments --
Warning: bin2hex() expects exactly 1 parameter, 0 given in %s on line %d
NULL
-- Testing bin2hex() function with more than expected no. of arguments --
Warning: bin2hex() expects exactly 1 parameter, 2 given in %s on line %d
NULL
===DONE===
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