How can the use of logical operators like OR in PHP conditionals impact the execution of code and lead to errors?

Using logical operators like OR in PHP conditionals can impact the execution of code by causing unexpected results if not used correctly. This is because the OR operator will evaluate to true if either of the conditions it connects is true. If both conditions are true, the OR operator will still evaluate to true, which might not be the intended behavior. To avoid errors, it's important to carefully consider the logic of the conditions being combined with OR.

// Example of correctly using logical operators in PHP conditionals
if ($condition1 || $condition2) {
    // Code to execute if either $condition1 or $condition2 is true
}