| Re: Count how many times a value occurs in an array [message #179272 is a reply to message #179270] |
Thu, 27 September 2012 17:43   |
M. Strobel
Messages: 386
Registered: December 2011
Karma:
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Senior Member |
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Am 27.09.2012 19:14, schrieb Ryan:
> On Thursday, September 27, 2012 9:19:08 AM UTC-7, M. Strobel wrote:
>> Am 27.09.2012 13:08, schrieb Erwin Moller:
>>
>>> On 9/27/2012 12:48 PM, Captain Paralytic wrote:
>>
>>>> On Sep 27, 7:25 am, Ryan <rbile...@gmail.com> wrote:
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>>>> >
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>>>> > jw if ph has a build in function to make this easy of am I going to have to roll
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>>>> > my own by looping though the array?
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>>>>
>>
>>>> Care to explain what the above is supposed to mean?
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>>>>
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>>>
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>>> jw probably means: Just wondering
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>>> ph probably means PHP
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>>>
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>>
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>> I hope (for him) the OP does not program the same way he is writing.
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>> /Str.
>
> Oh so will arra_count_values not work? lol that's what I get for typing tired. Fortunately for me my IDE will highlight any errors lol.
>
> On a more serious note though I have noticed one limitation. It will no go into sub arrays. So when I query my DB it will actually come up like this
>
> array (array(1), array(1), array (2)) ect. So what would be the best way to deal with this, is there a way to go though and clean it up by removing the nested arrays and replacing them with integers or even a literal string would work for me.
>
> I suppose if all else fails I could just loop though the primary array and implode each sub array.
Yes you get an array of arrays from a database query.
PHP has a ton of functions... let's see... I would use array_walk_recursive().
Be careful with call-by-reference, it is not allowed in the newest PHP versions.
/Str.
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