ID: 42131 User updated by: mitch dot pascual at phpugph dot com Reported By: mitch dot pascual at phpugph dot com Status: Bogus Bug Type: Arrays related Operating System: Windows XP PHP Version: 5.2.3 New Comment:
Hi, On the code I provided, how come that there's a value 0 on the array ($array1)? Can you please explain it further? Thanks a lot! Previous Comments: ------------------------------------------------------------------------ [2007-07-28 12:26:11] [EMAIL PROTECTED] Thank you for taking the time to write to us, but this is not a bug. Please double-check the documentation available at http://www.php.net/manual/ and the instructions on how to report a bug at http://bugs.php.net/how-to-report.php . ------------------------------------------------------------------------ [2007-07-28 11:58:29] mitch dot pascual at phpugph dot com Description: ------------ return 0 value when there's no specified 0 value in array Reproduce code: --------------- <?php $array1 = array(php, java, ruby, asp); $array2 = array(php => PHP.net, java => java.com, 0 => javascript, 1 => actionscript); foreach ($array2 as $key => $value) { if ( in_array($key, $array1) ) { print in array: $key <br />; } else { print not in array: $key <br />; } # end if } # end foreach ?> Expected result: ---------------- in array: php in array: java not in array: 0 not in array: 1 Actual result: -------------- in array: php in array: java in array: 0 not in array: 1 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=42131&edit=1
