RE: [PHP-DB] reading arrays within a field from mysql and separat ing the values

Andrey, He wants to separate values from an array, not combine them into an array. -----Original Message----- From: Andrey Hristov [mailto:ahristov@icygen.com] Sent: Tuesday, September 11, 2001 8:26 AM To: php-db@lists.php.net Subject: Re: [PHP-DB] reading arrays within a field from mysql and separating the values $my_arr= array(.....); echo implode(' ',array_keys($my_arr)); Andrey Hristov IcyGEN Corporation http://www.icygen.com BALANCED SOLUTIONS ----- Original Message ----- From: "Rick Emery" <remery@excel.com> To: <php-db@lists.php.net> Sent: Tuesday, September 11, 2001 4:23 PM Subject: RE: [PHP-DB] reading arrays within a field from mysql and separating the values > the explode() should have worked on that. Something like: > > $query = "SELECT DCD_Access FROM userdb WHERE ID = $user_ID"; > $result4 = mysql_query($query) or die("Error"); > $DCD = mysql_fetch_array($result4); > $myarray = explode( ",", $DCD['DCD_Access'] ); > foreach ( $myarray as $val ) > { > print "<option value='$val'>$val</option>\n"; > } > > -----Original Message----- > From: Robert Trembath [mailto:robert@bacbarcodes.com] > Sent: Monday, September 10, 2001 4:45 PM > To: Rick Emery > Subject: Re: [PHP-DB] reading arrays within a field from mysql and > separating the values > > > NASA, BBCI > > I want to separate these but I either get what I show above as a single > value or the word "Array" depending on how I try to get to the values. > > > ----- Original Message ----- > From: "Rick Emery" <remery@excel.com> > Newsgroups: php.db > To: <php-db@lists.php.net> > Sent: Monday, September 10, 2001 4:27 PM > Subject: RE: [PHP-DB] reading arrays within a field from mysql and > separating the values > > > > Robert, > > > > Do a manual "SELECT DCD_Access FROM userdb WHERE ID = ### " > > and send the results. I'd like to see exactly what is in that field. The > > explode() should have provided an array of values > > > > rick > > > > -----Original Message----- > > From: Robert Trembath [mailto:robert@bacbarcodes.com] > > Sent: Monday, September 10, 2001 3:53 PM > > To: Rick Emery > > Subject: Re: [PHP-DB] reading arrays within a field from mysql and > > separating the values > > > > > > The same as my original message. > > > > ----- Original Message ----- > > From: "Rick Emery" <remery@excel.com> > > Newsgroups: php.db > > To: <php-db@lists.php.net> > > Sent: Monday, September 10, 2001 3:40 PM > > Subject: RE: [PHP-DB] reading arrays within a field from mysql and > > separating the values > > > > > > > what do you mean by it made no difference? Did you examine each element > > in > > > $myarray? What were the results? > > > > > > rick > > > > > > FYI...I tried to send directly to you and the message was bounced back > > > -----Original Message----- > > > From: Robert Trembath [mailto:robert@bacbarcodes.com] > > > Sent: Monday, September 10, 2001 3:30 PM > > > To: Rick Emery > > > Subject: Re: [PHP-DB] reading arrays within a field from mysql and > > > separating the values > > > > > > > > > Rick, > > > I tried it and it made no difference. Could you give me a more complete > > > example? > > > Thanks for the help. > > > Robert > > > ----- Original Message ----- > > > From: "Rick Emery" <remery@excel.com> > > > To: "'Robert Trembath'" <robert@bacbarcodes.com>; <php-db@lists.php.net> > > > Sent: Monday, September 10, 2001 3:03 PM > > > Subject: RE: [PHP-DB] reading arrays within a field from mysql and > > > separating the values > > > > > > > > > > $myarray=explode(",",$DCD['DCD_Access']); > > > > > > > > Then, cycle through each $myarray element as you've done below. > > > > > > > > -----Original Message----- > > > > From: Robert Trembath [mailto:robert@bacbarcodes.com] > > > > Sent: Monday, September 10, 2001 2:55 PM > > > > To: php-db@lists.php.net > > > > Subject: [PHP-DB] reading arrays within a field from mysql and > > > > separating the values > > > > > > > > > > > > Hello everyone, > > > > > > > > Ran into a problem trying to get this to work. I have multiple names > in > > a > > > > mysql field (DCD_Access) that contains "name1, name2, name3, name4" > and > > I > > > > want read this information as an array so I can use these values to > > > populate > > > > a pull-down list using a while or foreach loop. Below is the code I > > used, > > > > but I get the values as a single entry no matter what I try. This > query > > > > brings a single result row "name1, name2, name3, name4". Here's > > > > the > > code: > > > > > > > > $result4 = mysql_query( "SELECT DCD_Access FROM userdb WHERE ID = > > > > '$user_ID'"); > > > > $DCD = mysql_fetch_array ( $result4 ); > > > > > > > > print " <td width='6%' valign=top>\n > > > > <div align='center'>\n > > > > <select name='LCompare'>\n > > > > <option value='none'>None</option>\n > > > > <option value='within'>Within > > > > Gel</option>\n"; > > > > foreach ( $DCD as $val ) > > > > { > > > > print "<option > > > > value='$val'>$val</option>\n"; > > > > } > > > > print " </select></div>\n > > > > </td>\n"; > > > > > > > > This returns HTML like: > > > > > > > > <td width='6%' valign=top> > > > > <div align='center'> > > > > <select name='LCompare'> > > > > <option value='none'>None</option> > > > > <option value='within'>Within Gel</option> > > > > <option value='name1, name2, name3, name4'>name1, > > > > name2, > > > name3, > > > > name4</option> > > > > <option value='name1, name2, name3, name4'>name1, > > > > name2, > > > name3, > > > > name4</option> > > > > <option value='name1, name2, name3, name4'>name1, > > > > name2, > > > name3, > > > > name4</option> > > > > <option value='name1, name2, name3, name4'>name1, > > > > name2, > > > name3, > > > > name4</option> > > > > </select> > > > > </div> </td> > > > > > > > > What I need is to get: > > > > > > > > <td width='6%' valign=top> > > > > <div align='center'> > > > > <select name='LCompare'> > > > > <option value='none'>None</option> > > > > <option value='within'>Within Gel</option> > > > > <option value='name1'>name1</option> > > > > <option value='name2'>name2</option> > > > > <option value='name3'>name3</option> > > > > <option value='name4'>name4</option> > > > > </select> > > > > </div> </td> > > > > > > > > Anyone know how to fix this? > > > > Robert > > > > > > > > > > > > > > > > > > > > -- > > > > PHP Database Mailing List (http://www.php.net/) > > > > To unsubscribe, e-mail: php-db-unsubscribe@lists.php.net > > > > For additional commands, e-mail: php-db-help@lists.php.net > > > > To contact the list administrators, e-mail: > php-list-admin@lists.php.net > > > > > > > > -- > > > > PHP Database Mailing List (http://www.php.net/) > > > > To unsubscribe, e-mail: php-db-unsubscribe@lists.php.net > > > > For additional commands, e-mail: php-db-help@lists.php.net > > > > To contact the list administrators, e-mail: > php-list-admin@lists.php.net > > > > > > > > > > > > > > > > > > > > -- > PHP Database Mailing List (http://www.php.net/) > To unsubscribe, e-mail: php-db-unsubscribe@lists.php.net > For additional commands, e-mail: php-db-help@lists.php.net > To contact the list administrators, e-mail: php-list-admin@lists.php.net > > -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, e-mail: php-db-unsubscribe@lists.php.net For additional commands, e-mail: php-db-help@lists.php.net To contact the list administrators, e-mail: php-list-admin@lists.php.net