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CodeSignal

Navigating Decisions with PHP Conditionals

via CodeSignal

Overview

Embark on a cosmic journey learning PHP's conditional statements. This course equips you with skills to control program flow. Master basic decisions with if statements, manage multiple conditions with elseif, simplify code using the ternary operator, and tackle complex scenarios with switch. You'll make your PHP programs as dynamic as the universe itself.

Syllabus

  • Lesson 1: First Decision with If and Else Statements
    • Run Your First PHP Conditional
    • Adjust Fuel Level Check
    • Fix the Oxygen Level Check
    • Adding Conditional for Fuel Level
    • Checking Fuel Level with Conditionals
  • Lesson 2: Exploring Equality and Identical Operators
    • Understanding PHP Equality Operators
    • Ensure Proper Fuel Level Comparisons
    • Fix PHP Comparison Errors
    • Check Oxygen Level with Comparison Operators
  • Lesson 3: Expanding Choices with Elseif
    • Understanding `elseif` Conditions
    • Change Oxygen Level Check
    • Fix the Navigation System Check
    • Evaluate Communication Signal Levels
    • Checking Radiation with Elseif
  • Lesson 4: Simplifying Decisions Using Ternary Operator
    • Ternary Operator in Action
    • Change Crew Readiness Status
    • Fix the Communication Status
    • Direct Echo with Ternary Operator
    • Write PHP Code with Ternary Operator
  • Lesson 5: Making Choices with Switch Statements
    • Switch Statement in Action
    • Triggering the Default Case
    • Identify and Fix the Bug
    • Adding a New Mission Stage
    • Mastering PHP Switch Statements

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