PHP all Loop Example with in-Details

PHP all loop example with Details

1.  " Using the for Loop:"

• The for loop is used when you know the number of iterations beforehand.
• Syntax:
  for (initialization; condition; increment/decrement) {
// Code to be executed
}

• Example:
for ($i = 0; $i < 5; $i++) {
echo "Iteration: $i
";
}
• Explanation:
  initialization: Sets the initial value of the loop counter variable ($i in this case).
  condition: Specifies the condition for the loop to continue executing.
  increment/decrement: Modifies the loop counter variable after each iteration.

2." Using the while  Loop:"

• The while loop is used when you want to execute a block of code as long as a condition is true.
• Syntax:
  while (condition) {
// Code to be executed
}
• Example:
$i = 0;
while ($i < 5) {
echo "Iteration: $i
";
$i++;
}
• Explanation:
  The loop continues to execute the code block as long as the condition $i < 5 is true.
  Inside the loop, $i is incremented after each iteration to avoid an infinite loop.

3.

" Using the do-while  Loop:"

• The do-while loop is similar to the while loop, but it always executes the code block at least once before checking the condition.
• Syntax:
  do {
  // Code to be executed
  } while (condition);
• Example:
$i = 0;
do {
echo "Iteration: $i
";
$i++;
} while ($i < 5);
• Explanation:
  The code block is executed once before the condition $i < 5 is checked.
  If the condition is true, the loop continues to execute..