How can the De Morgan's Law be applied to negate conditions in PHP?

When negating conditions in PHP, De Morgan's Law can be applied to simplify complex logical expressions. De Morgan's Law states that the negation of a conjunction (AND) is the disjunction (OR) of the negations of the individual conditions, and the negation of a disjunction is the conjunction of the negations of the individual conditions. By applying De Morgan's Law, we can rewrite complex conditions in a simpler form, making the code easier to understand and maintain. 

// Original complex condition
if (!(($a && $b) || $c)) {
    // Code block
}

// Applying De Morgan's Law to simplify the condition
if ((!$a || !$b) && !$c) {
    // Code block
}

Keywords

De Morgan's Law negate conditions PHP logical operators boolean expressions

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