RE: Problem with while

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I want $row[‘key’] retrieve and get the data values one by one using foreach and do some work with them.

Thanks

 

From: php-objects@xxxxxxxxxxxxxxx [mailto:php-objects@xxxxxxxxxxxxxxx] On Behalf Of Adrian Lee
Sent: December 01, 2009 7:56 AM
To: php-objects@xxxxxxxxxxxxxxx
Subject: Re:  Problem with while

 

  


the value of your $row[‘key’] should be array in order for you to loop thru it.

since it came from the database via $r it's most likely a string.

what do you want to happen to the value of $row[‘key’]?

________________________________
From: hno <hno2005@xxxxxxxxx <mailto:hno2005%40gmail.com> >
To: php-objects@xxxxxxxxxxxxxxx <mailto:php-objects%40yahoogroups.com> 
Sent: Tue, December 1, 2009 3:06:01 AM
Subject: RE:  Problem with while

You did not understand me.the $row[‘key’] is true and key is the name of the column.

Thanks

image002

HNO

From: php-objects@ yahoogroups. com [mailto:php-objects@ yahoogroups. com] On Behalf Of Hari KT
Sent: November 30, 2009 11:40 AM
To: php-objects@ yahoogroups. com
Subject: Re:  Problem with while

Your foreach must be like

foreach( $row as $key => $value ) {
//statement
}

and not $row[ 'key'] .

Hari K T

http://harikt. com/

____________ _________ _________ __
From: hno <hno2005@gmail. com <mailto:hno2005% 40gmail.com> >
To: php-objects@ yahoogroups. com <mailto:php- objects%40yahoog roups.com> 
Sent: Mon, 30 November, 2009 12:04:10 PM
Subject:  Problem with while

HI

How can have a while and a foreach in it?

I have something like this:

While($row=mysqli_ fetch_assoc( $r)){

// code

Foreach($row[ 'key'] as $value){

//code

}

}

But the while loop run just one time and I'm sure it should run more than
one time and I know the problem is with the foreach .by the way,I can't
delete the foreach from the while because It works with each row from the
while loop.

Does anybody has any idea about it?

thanks

image002

HNO

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