#26667 [Opn->Fbk]: ip2long("") = 0 intstead of -1

ID: 26667 Updated by: derick@php.net Reported By: ovdspek at liacs dot nl -Status: Open +Status: Feedback Bug Type: Unknown/Other Function Operating System: Windows NT 4 SP 6 PHP Version: 4.3.3 New Comment: Please try using this CVS snapshot: http://snaps.php.net/php4-STABLE-latest.tar.gz For Windows: http://snaps.php.net/win32/php4-win32-STABLE-latest.zip Okay, then please try the latest version :) Previous Comments: ------------------------------------------------------------------------ [2003-12-19 06:53:25] ovdspek at liacs dot nl I made a mistake, I'm running 4.3.3: http://62.216.18.38/temp/a.php http://62.216.18.38/temp/a.phps http://62.216.18.38/temp/info.php ------------------------------------------------------------------------ [2003-12-19 06:41:47] derick@php.net hmm, works for me: derick@kossu:~$ php-4.3dev -r 'echo ip2long(""); ' -1 ------------------------------------------------------------------------ [2003-12-19 06:22:34] ovdspek at liacs dot nl Description: ------------ ip2long returns 0 if the input is an empty string. However, an empty string is not valid, so it should return -1. "The function ip2long() generates an IPv4 Internet network address from its Internet standard format (dotted string) representation. If ip_address is invalid than -1 is returned. Note that -1 does not evaluate as FALSE in PHP." Reproduce code: --------------- <?php echo ip2long(""); ?> Expected result: ---------------- -1 Actual result: -------------- 0 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=26667&edit=1