I wish it show as
unfulfilled:bb,cc
extra provided:dd
as my conditions and provided strings will be unconstant, anyone can suggest me some ways to do it?
Finding substring in string
<?php
$condition="aa,bb,cc";
$provided="aa,dd";
$arr1=explode(",",$condition);
$arr2=explode(",",$provided);
$b=0;
$c=0;
//check sizes of arrays
if(count($arr1)>count($arr2))
{
$size=count($arr1);
$a=count($arr2);
}
else
{
$size=count($arr2);
$a=count($arr1);
}
//compare both arrays
for($i=0;$i<$size;$i=$i+1)
{
for($j=0;$j<$a;$j=$j+1)
{
if($arr1[$i]==$arr2[$j])
{
$num=$num+1; //check number of matched
$arr3[$b]=$arr1[$i]; //assign matched to new array
$b=$b+1;
}
}
}
echo $num.'matched: ';
while($c<$b)
{
echo $arr3[$c]." ";
$c=$c+1;
}
echo "<br>";
?>
diafol
Try this:
$condition= "aa,bb,cc";
$provided= "aa,dd";
$array1 = explode(",",$condition);
$array2 = explode(",",$provided);
echo "Unfilled: " . implode(",",array_udiff($array1,$array2, "strcasecmp"));
echo "<br />";
echo "Extra Provided: " . implode(",",array_udiff($array2, $array1, "strcasecmp"));
/*
Unfilled: bb,cc
Extra Provided: dd
*/ iau 0 Newbie Poster
done, many thanks
diafol
OK, mark as solved then.
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