I have the following array values in $taxIdarr array
Array ( [0] => 1 [1] => 2 [2] => 1 )
How can i check the value 1,2 in in_array I am using the following code
if(in_array("1,2",$taxIdarr))
{
echo "test";
}
But not working.Please help me
You have to use array_intersect function. Please check following ans:
Your array is:
$taxIdarr = array('1', '2', '1');
now create one haystack array for which you want to check if it is in array or not. i.e. 1 & 2
$haystack = array('1', '2');
Now check using array_intersect
if(count(array_intersect($haystack, $taxIdarr)) > 0){
// at least one of $taxIdarr is in $haystack
}
I think you want to check if both 1 and 2 are present in the array. In that case, try this:
if (in_array("1",$taxIdarr) && in_array("1",$taxIdarr)) {
echo "test";
}
I am changing my code like this its working fine.
if(in_array("1",$taxIdarr) && !in_array("2",$taxIdarr))
{
echo "test1";
}
if(in_array("2",$taxIdarr) && !in_array("1",$taxIdarr))
{
echo "test2";
}
if(in_array("1",$taxIdarr) && in_array("2",$taxIdarr))
{
echo "test3";
}
$array= Array ( "1","2","1","3" );
$target = array('1', '2');
if(count(array_intersect( array_unique($array), $target)) == count($target)){
echo "all of is in array";
}else{
echo "all of is not in array";
}
