To write shorter code, you can write if statements on one line.
if
One-line if statement:
$a = 5; if ($a < 10) $b = "Hello"; echo $b
if...else statements can also be written in one line, but the syntax is a bit different.
else
One-line if...else statement:
$a = 13; $b = $a < 10 ? "Hello" : "Good Bye"; echo $b;
This technique is known as Ternary Operators, or Conditional Expressions.
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