Sorting 2d-array in PHP by value -

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• how can sort arrays , data in php? 7 answers

i have code :

$diagnose[$count][$row['result']];

i need sort array value of [$count]

as understand, want sort array key value ($count).

you should use ksort() (low high) or krsort() (high low). sorts array key, maintaining key data correlations.

example:

$fruits = array("d"=>"lemon", "a"=>"orange", "b"=>"banana", "c"=>"apple"); ksort($fruits); 

in case should be:

ksort($diagnose); 

to sort value use asort().

find out more here sorting functions: http://php.net/manual/en/array.sorting.php