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Top Forums Shell Programming and Scripting awk Search Array Element Return Index Post 302878464 by u20sr on Friday 6th of December 2013 08:57:41 AM
Old 12-06-2013
awk Search Array Element Return Index

Can you search AWK array elements and return each index value for that element.

For example an array named car would have index make and element engine. I want to return all makes with engine size 1.6.

Array woulld look like this:

Code:
BMW 1.6
BMW 2.0
BMW 2.5
AUDI 1.8
AUDI 1.6

Output I want is:

Code:
BMW
AUDI

 

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UDM_CAT_LIST(3) 							 1							   UDM_CAT_LIST(3)

udm_cat_list - Get all the categories on the same level with the current one

SYNOPSIS
array udm_cat_list (resource $agent, string $category) DESCRIPTION
Gets all the categories on the same level with the current one. The function can be useful for developing categories tree browser. PARAMETERS
o $agent - A link to Agent, received after call to udm_alloc_agent(3). o $category - RETURN VALUES
Returns an array listing all categories of the same level as the current $category in the categories tree. The returned array consists of pairs. Elements with even index numbers contain the category paths, odd elements contain the corresponding category names. $array[0] will contain '020300' $array[1] will contain 'Audi' $array[2] will contain '020301' $array[3] will contain 'BMW' $array[4] will contain '020302' $array[5] will contain 'Opel' ... etc. EXAMPLES
Following is an example of displaying links of the current level in format: Audi BMW Opel ... Example #1 udm_cat_list(3)example <?php $cat_list_arr = udm_cat_list($udm_agent, $cat); $cat_list = ''; for ($i=0; $i<count($cat_list_arr); $i+=2) { $path = $cat_list_arr[$i]; $name = $cat_list_arr[$i+1]; $cat_list .= "<a href="$_SERVER[PHP_SELF]?cat=$path">$name</a><br />"; } ?> SEE ALSO
udm_cat_path(3). PHP Documentation Group UDM_CAT_LIST(3)
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