--TEST--
Test round() function : error conditions - incorrect number of args
--FILE--
<?php
/* Prototype : float round ( float $val [, int $precision ] )
* Description: Returns the rounded value of val to specified precision (number of digits
* after the decimal point)
* Source code: ext/standard/math.c
*/
/*
* Pass incorrect number of arguments to round() to test behaviour
*/
echo "*** Testing round() : error conditions ***\n";
echo "\n-- Wrong nmumber of arguments --\n";
var_dump(round());
var_dump(round(500, 10, true));
?>
===Done===
--EXPECTF--
*** Testing round() : error conditions ***
-- Wrong nmumber of arguments --
Warning: round() expects at least 1 parameter, 0 given in %s on line %d
NULL
float(500)
===Done===
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