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Re: Count how many times a value occurs in an array [message #179264 is a reply to message #179263]

Thu, 27 September 2012 07:10

aroniss
Messages: 1
Registered: September 2012

Karma:

Junior Member

On Thursday, September 27, 2012 8:25:21 AM UTC+2, Ryan wrote:
> I have an array lets say for example:
>
>
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> $my_array = array('1', '1', '2', '3', '1', '3', '2');
>
>
>
> I want a listing of each value in the array and how many times it occurs for in this case it would look like this
>
>
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> array ('1' => 3, '2' => 2, '3' => 2)
>
>
>
> jw if ph has a build in function to make this easy of am I going to have to roll my own by looping though the array?

Use built-in function: array_count_values($my_array)

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[Message index]

		Count how many times a value occurs in an array By: Ryan on Thu, 27 September 2012 06:25
		Re: Count how many times a value occurs in an array By: aroniss on Thu, 27 September 2012 07:10
		Re: Count how many times a value occurs in an array By: Captain Paralytic on Thu, 27 September 2012 10:48
		Re: Count how many times a value occurs in an array By: Erwin Moller on Thu, 27 September 2012 11:08
		Re: Count how many times a value occurs in an array By: M. Strobel on Thu, 27 September 2012 16:19
		Re: Count how many times a value occurs in an array By: Ryan on Thu, 27 September 2012 17:04
		Re: Count how many times a value occurs in an array By: Ryan on Thu, 27 September 2012 17:14
		Re: Count how many times a value occurs in an array By: M. Strobel on Thu, 27 September 2012 17:43
		Re: Count how many times a value occurs in an array By: Christoph Becker on Thu, 27 September 2012 18:07
		Re: Count how many times a value occurs in an array By: M. Strobel on Thu, 27 September 2012 21:52
		Re: Count how many times a value occurs in an array By: Christoph Becker on Thu, 27 September 2012 22:07
		array_walk() callback Was: Count how many times a value occurs in an array By: M. Strobel on Fri, 28 September 2012 08:04
		Re: Count how many times a value occurs in an array By: Jerry Stuckle on Thu, 27 September 2012 22:26
		Re: Count how many times a value occurs in an array By: Captain Paralytic on Fri, 28 September 2012 14:35
		Re: Count how many times a value occurs in an array By: Christoph Becker on Fri, 28 September 2012 15:40

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