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Full Discussion: Array inside an array
Top Forums UNIX for Advanced & Expert Users Array inside an array Post 302133179 by manas_ranjan on Wednesday 22nd of August 2007 09:30:10 AM
Old 08-22-2007
Array inside an array

hi All,

I have a array as follows,

array1=("xx" "abc" "def" "xyz")
and each array1[index] is also storing some array values, like

array1[1]=abc
and abc=("a" "b" "c") etcetera etcetra.........

Note : each subarray under array1 have index 3 i.e. it can max contain 3 values

if i echo ${abc[index]} [ where index is 1,2,3...] it works fine.

but if i loop thru it's not printing the values, can anybody help me solving this thru loop,

my loop goes like this


cnt=1
total_Array=${#array1[*]}
no_loop_thru=${#abc[*]}

while [ $cnt -lt $total_Array ]
do
srch_fld=`echo ${array1[$cnt]}`
j=1
while [ $j -le $no_loop_thru ]
do
#var1=`$srch_fld[$j]`
#echo ${var1}
echo ${srch_fld[$j]}
j=`expr $j + 1`
done
cnt=`expr $cnt + 1`
done


can anybody suggest any improvement on this......LOOP
 

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ARRAY_UINTERSECT(3)							 1						       ARRAY_UINTERSECT(3)

array_uintersect - Computes the intersection of arrays, compares data by a callback function

SYNOPSIS
array array_uintersect (array $array1, array $array2, [array $...], callable $value_compare_func) DESCRIPTION
Computes the intersection of arrays, compares data by a callback function. PARAMETERS
o $array1 - The first array. o $array2 - The second array. o $value_compare_func - The comparison function must return an integer less than, equal to, or greater than zero if the first argument is considered to be respectively less than, equal to, or greater than the second. int callback (mixed $a, mixed $b) RETURN VALUES
Returns an array containing all the values of $array1 that are present in all the arguments. EXAMPLES
Example #1 array_uintersect(3) example <?php $array1 = array("a" => "green", "b" => "brown", "c" => "blue", "red"); $array2 = array("a" => "GREEN", "B" => "brown", "yellow", "red"); print_r(array_uintersect($array1, $array2, "strcasecmp")); ?> The above example will output: Array ( [a] => green [b] => brown [0] => red ) SEE ALSO
array_intersect(3), array_intersect_assoc(3), array_uintersect_assoc(3), array_uintersect_uassoc(3). PHP Documentation Group ARRAY_UINTERSECT(3)
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