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--TEST--
Test gethostbyaddr() function : error conditions
--FILE--
<?php
/* Prototype : proto string gethostbyaddr(string ip_address)
* Description: Get the Internet host name corresponding to a given IP address
* Source code: ext/standard/dns.c
* Alias to functions:
*/
echo "Testing gethostbyaddr : error conditions\n";
// Zero arguments
echo "\n-- Testing gethostbyaddr function with Zero arguments --\n";
var_dump( gethostbyaddr() );
//Test gethostbyaddr with one more than the expected number of arguments
echo "\n-- Testing gethostbyaddr function with more than expected no. of arguments --\n";
$ip_address = 'string_val';
$extra_arg = 10;
var_dump( gethostbyaddr($ip_address, $extra_arg) );
echo "\n-- Testing gethostbyaddr function with invalid addresses --\n";
$ip_address = 'invalid';
var_dump( gethostbyaddr($ip_address) );
$ip_address = '300.1.2.3';
var_dump( gethostbyaddr($ip_address) );
$ip_address = '256.1.2.3';
var_dump( gethostbyaddr($ip_address) );
echo "Done";
?>
--EXPECTREGEX--
Testing gethostbyaddr : error conditions
-- Testing gethostbyaddr function with Zero arguments --
Warning: gethostbyaddr\(\) expects exactly 1 parameter, 0 given in .* on line \d+
NULL
-- Testing gethostbyaddr function with more than expected no. of arguments --
Warning: gethostbyaddr\(\) expects exactly 1 parameter, 2 given in .* on line \d+
NULL
-- Testing gethostbyaddr function with invalid addresses --
Warning: gethostbyaddr\(\): Address is not (in a.b.c.d form|a valid IPv4 or IPv6 address) in .* on line \d+
bool\(false\)
Warning: gethostbyaddr\(\): Address is not (in a.b.c.d form|a valid IPv4 or IPv6 address) in .* on line \d+
bool\(false\)
Warning: gethostbyaddr\(\): Address is not (in a.b.c.d form|a valid IPv4 or IPv6 address) in .* on line \d+
bool\(false\)
Done
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