What are the similarities and differences between PHP and C in terms of syntax and basic concepts?

PHP and C have some similarities in syntax and basic concepts due to their C-like syntax. Both languages use curly braces {} to define code blocks and semicolons ; to end statements. However, PHP is a higher-level language with built-in web development features, while C is a lower-level language used for system programming. PHP is also dynamically typed, while C is statically typed.

<?php
// PHP code snippet
$variable = 10;
if ($variable > 5) {
  echo "Variable is greater than 5";
} else {
  echo "Variable is not greater than 5";
}
?>