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Re: implode() order? [message #176306 is a reply to message #176298]

Tue, 20 December 2011 01:55

Thomas 'PointedEars'
Messages: 701
Registered: October 2010

Karma:

Senior Member

Mike wrote:

> Thanks... suppose the keys are not in a sortable order, like this:
>
> $toImplode = Array(
> "second" = "Second",
> "fourth" = "Fourth",
> "third" = "Third",
> "first" = "First"
> );

This is not PHP code.

> Or would I need to simply:
>
> echo $toImplode["first"] . $toImplode["second"]; // etc.

No, aside from u(k)sort() you can use a loop to build a new array:

$a = array();

foreach (array('first', 'second', 'third', 'fourth') as $key)
{
$a[] = $toImplode[$key];
}

echo implode(',', $a);

PointedEars
--
Prototype.js was written by people who don't know javascript for people
who don't know javascript. People who don't know javascript are not
the best source of advice on designing systems that use javascript.
-- Richard Cornford, cljs, <f806at$ail$1$8300dec7(at)news(dot)demon(dot)co(dot)uk>

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[Message index]

		implode() order? By: Mike on Mon, 19 December 2011 20:13
		Re: implode() order? By: Mike on Mon, 19 December 2011 20:15
		Re: implode() order? By: Thomas Mlynarczyk on Mon, 19 December 2011 20:23
		Re: implode() order? By: Mike on Mon, 19 December 2011 20:36
		Re: implode() order? By: Jerry Stuckle on Mon, 19 December 2011 21:15
		Re: implode() order? By: Mike on Mon, 19 December 2011 21:30
		Re: implode() order? By: Thomas Mlynarczyk on Mon, 19 December 2011 22:47
		Re: implode() order? By: Thomas 'PointedEars' on Tue, 20 December 2011 01:59
		Re: implode() order? By: Jerry Stuckle on Tue, 20 December 2011 03:34
		Re: implode() order? By: Thomas 'PointedEars' on Tue, 20 December 2011 01:55

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