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Top Forums Shell Programming and Scripting Finding Max value from an array Post 302339750 by vjasai on Friday 31st of July 2009 09:10:57 AM
Old 07-31-2009
typeset currel_max=0

for i in `echo ${array[*]}`
do
if [ $currel_max -lt $i ]
then
currel_max=$i
fi
done

so was succesful in finding max value. but want to find second max value.

Also want to know if there is any other way to find.. instead of using for loop.
 

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ARRAY_COUNT_VALUES(3)							 1						     ARRAY_COUNT_VALUES(3)

array_count_values - Counts all the values of an array

SYNOPSIS
array array_count_values (array $array) DESCRIPTION
array_count_values(3) returns an array using the values of $array as keys and their frequency in $array as values. PARAMETERS
o $array - The array of values to count RETURN VALUES
Returns an associative array of values from $array as keys and their count as value. ERRORS
/EXCEPTIONS Throws E_WARNING for every element which is not string or integer. EXAMPLES
Example #1 array_count_values(3) example <?php $array = array(1, "hello", 1, "world", "hello"); print_r(array_count_values($array)); ?> The above example will output: Array ( [1] => 2 [hello] => 2 [world] => 1 ) SEE ALSO
count(3), array_unique(3), array_values(3), count_chars(3). PHP Documentation Group ARRAY_COUNT_VALUES(3)
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