What are the different types of loops in PHP?

In PHP, there are several types of loops you can use to execute a block of code repeatedly:

1. for Loop: Executes a block of code a specific number of times.

   for ($i = 0; $i < 10; $i++) {
       echo $i;
   }
   

2. while Loop: Executes a block of code as long as the specified condition is true.

   $i = 0;
   while ($i < 10) {
       echo $i;
       $i++;
   }
   

3. do...while Loop: Similar to the while loop, but guarantees that the block of code will be executed at least once before the condition is tested.

   $i = 0;
   do {
       echo $i;
       $i++;
   } while ($i < 10);
   

4. foreach Loop: Iterates over arrays or objects, making it useful for working with collections of data.

   $array = array(1, 2, 3, 4, 5);
   foreach ($array as $value) {
       echo $value;
   }
   

Each loop type has its own use case depending on the situation, such as the number of iterations or the type of data structure you're working with.