What are some common differences between PHP and Pascal/Delphi that may lead to errors in code translation?

One common difference between PHP and Pascal/Delphi is the syntax for variable declarations. In Pascal/Delphi, variables need to be declared with a specific data type before use, while in PHP, variables are dynamically typed. This can lead to errors in code translation if the data types are not properly handled. To address this issue, make sure to explicitly declare variable types in PHP to avoid any potential errors in translation. This can help ensure that the code behaves consistently across both languages.

// PHP code snippet with explicit variable declaration
$number = 10; // integer variable
$string = "Hello"; // string variable
$boolean = true; // boolean variable