How to convert character array to integer in PHP? Suppose this array is $arr,
The method is as follows:
for($I=0; $i$i)
{
< p>$arr[$I]=intval($arr[$I]);}
In this way, character types can be converted to numeric arrays.
What is the random library used to generate random integers?
To generate a random integer, we can use the random_int() function, which is a library function in PHP. It accepts two parameters start_value and end_value and returns a random value between start_value and end_value Integer