I need a Help, i try to check the array value to another array value.The two array size many be different all the time.because the array get from the data base. Example
array A array B Result
1 1,2,3 true
1 2,3 false
1 2 false
1,2 2,3 false
1,2,3 1 false
2,3 2,3 true
1,2,3 1,2,3 true
$arrayA=array(1,2);
$arrayB=array(1);
the array value same time different
$arrayA=array(1);
$arrayB=array(1,2,3);
The array hole value in the second array then only return true. I need to check the all the value of array a to next array b. please help me.thank adv....