PHP Conditional Statements

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Conditional statements are used to perform different actions based on different conditions.

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• if statement - executes some code if one condition is true
• if...else statement - executes some code if a condition is true and another code if that condition is false
• if...elseif....else statement - executes different codes for more than two conditions
• switch statement - selects one of many blocks of code to be executed

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Very often when you write code, you want to perform different actions for different conditions. You can use conditional statements in your code to do this.

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