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If Statement (Delphi Prism and PHP Cross Reference Guide)

By Mike Prestwood

Delphi Prism versus PHP: A side by side comparison between Delphi Prism and PHP.

Statements

Common statements such as if statements, loops, etc.

If Statement

[Other Languages]

Delphi Prism: if..else if..else

Notice in the more complete example that the semicolon for the begin..end block after end is not included. That tells the compiler something else is coming (the statement is not finished). Also note the semicolon is missing right before the final "else" statement.

Syntax Example:

//Complete example:
if x = true then begin

  ShowMessage('x is true');

end

Else If y = 'Mike' Then

  ShowMessage('hello mike')

Else

  ShowMessage('last option');

PHP: if..elseif..else

The PHP if statement consists of using if, elseif, and else.

Syntax Example:

$x = 8;

if ($x == 10) {
 echo "x is 10.";  
} elseif ($x < 10) {
 echo "x is less than 10.";
} else {
 echo "x must be greater than 10.";  
};