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Re: searching an array [message #183743 is a reply to message #183740]

Mon, 18 November 2013 04:57

Richard Yates
Messages: 86
Registered: September 2013

Karma:

Member

On Sun, 17 Nov 2013 22:37:44 -0500, richard <noreply(at)example(dot)com>
wrote:

> I am now attempting to set up a display using a simple table.
> row 1 is headers.
> row 2 is for the main track title.
> row 3 is for the flipside.
>
> http://mroldies.net/list/decade60.html
>
> Many times the flipside was also charted.
> So I need to know what the corresponding number is for the flipside in
> order to show that information.
>
> from the "manual" I am using this:
>
> $flip=$six0[$track][1];
>
> $flip2=array_search($flip,$six0);
>
> if ($flip2=null){echo "does not exist";}
>
> How do I properly code it so that when a match is not found?
> Neither null or "" seems to work.
>
> $six0=array(
> 1 => array("The Theme From \"A Summer Place\"","Go-Go-Po-Go","Columbia
> 4-41490","Percy Faith","Max Steiner","21","1","1/11/1960","1"),
> 2 => array("Are You Lonesome To-Night?","I Gotta Know*","RCA Victor
> 47-7810","Elvis Presley","Roy Turk Lou Handman","16","1","11/14/1960","2"),
> 3 => array("It's Now Or Never","A Mess Of Blues*","RCA Victor
> 47-7777","Elvis Presley","Aaron Schroeder Wally
> Gold","20","1","7/18/1960","3")
> )

Ask yourself: What single type of error have I made repeatedly and has
been pointed out here over and over and over and over?

If you can answer that then you are equal to the task, although that
is not the same as correcting it.

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[Message index]

		searching an array By: Mr Oldies on Mon, 18 November 2013 03:37
		Re: searching an array By: Richard Yates on Mon, 18 November 2013 04:57
		Re: searching an array By: Mr Oldies on Mon, 18 November 2013 05:28
		Re: searching an array By: David Robley on Mon, 18 November 2013 11:27
		Re: searching an array By: Jerry Stuckle on Mon, 18 November 2013 16:38
		Re: searching an array By: Denis McMahon on Mon, 18 November 2013 18:24
		Re: searching an array By: Denis McMahon on Mon, 18 November 2013 18:23

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