Ok, wrong mailing list! - Victor > www.argilent.com
-----Original Message----- From: victor [mailto:[EMAIL PROTECTED]] Sent: Monday, September 02, 2002 3:46 PM To: [EMAIL PROTECTED] Subject: [PHP-DB] RE: [PHP] help, array values echoed as Array on loop! Ok, if I change $ID_arr[] to $ID_arr I think it gives me what I want. - Victor > www.argilent.com -----Original Message----- From: Victor [mailto:[EMAIL PROTECTED]] Sent: Monday, September 02, 2002 3:39 PM To: 'PHP' Subject: [PHP] help, array values echoed as Array on loop! I have tried both ways to loop through an array and output the data and verify that the array is an array and I get no erros but I get this value, which should not be so. Here I'm checking if it's an array: if (!is_array($ID_arr)) { # show error if no array echo '$ID_arr is not an array.'; } here I'm counting the keys but it only outputs as 1: $key = count($ID_arr); echo $key; here are two loops that do the same thing and they both output Array: for($i = 0; $i < count($ID_arr); $i++) { echo $ID_arr[$i]; } foreach($ID_arr as $ind_picture) { echo $ind_picture; } Why? If it helps, in order to get the array, the values were taken from a database and exploded from a coma delimited string. $ID_arr[] = explode(',', $pictures); # make db data into array This is the string: 15,16,17,18,19 I want each array element to contain => 15 => 16 => 17 etc... why does it echo as Array? - Victor > www.argilent.com ______________________________________________________________________ Post your free ad now! http://personals.yahoo.ca -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php ______________________________________________________________________ Post your free ad now! http://personals.yahoo.ca -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php ______________________________________________________________________ Post your free ad now! http://personals.yahoo.ca -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
