10 recommended articles on the usage of PHP conditional control statements examples

I explained to you a multiple-selection elseif statement earlier. Although this statement can make multiple judgments, when used, it requires writing a lot of if statements, which brings inconvenience to the readability of our program. In order to avoid If there are too many if statements and to improve the readability of our program, we can use switch multiple judgment statements. In this chapter we will introduce the "switch statement" to you. Syntax of switch statement: switch (expr) { case expr1: statement;                  break; case expr2: &nbs

1. Detailed explanation of "switch" statement examples of PHP control statements

Introduction: I have explained to you a multiple-selection elseif statement before. Although this statement can make multiple judgments, when used, it requires writing a lot of if statements, which makes our program more readable. Inconveniently, in order to avoid too many if statements and improve the readability of our program, we can use switch multiple judgment statements. In this chapter, we will introduce the "switch statement" to you.

2. Detailed explanation of the "elseif statement" example of PHP conditional control statement

Introduction: We have learned the "if...else statement" before and know that our "if...else statement" can only choose two results, either true or false. But what should we do when multiple conditions appear? What does it mean to have multiple items? To give an example, if there is a class exam, and after the exam results come out, the teacher will classify: those with a score of 90 or above are excellent; those with a score between 60-90 are good, and those with less than 60 are considered It's a failing grade. Under these multiple conditions, we need to use our "elseif statement".

3. Detailed explanation of "if...else" statement examples of PHP control statements

Introduction: I introduced the "if" statement to you before. You know that the "if" statement executes a PHP statement when the expression is satisfied. When the condition is not satisfied, it does not However, in most cases, one PHP statement is always executed when the condition is met, and other PHP statements are executed when the condition is not met. At this time, you need to use the "if" we will introduce to you today. ...else" statement.

4. Detailed explanation of "if statement" examples of PHP conditional control statements

##Introduction: In all programming languages, such as C language. JAVA, etc., all have if statements, including PHP of course. The function of the if statement is to select and execute different code fragments according to conditions.

5. php flow control statement_PHP tutorial

php if else swicth conditional control statement study notes_PHP tutorial ##Introduction: php if else swicth Conditional control statement study notes. The most commonly used conditional control statements in PHP are if else or switch statements. Now I will give you a detailed introduction to my notes on using if else conditional control statements in PHP. Friends in need

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Introduction: This PHP simple calculator is written using PHP's conditional control statements. It is relatively simple and easy to digest...

8. PHP Easy Calculator

Introduction: PHP Simple Calculator This is It is written using PHP's conditional control statements. It is relatively simple. Let's digest it... ;body>

##9. php flow control statement

Introduction: PHP flow control statements. PHP flow control statements conditional control statements and loop control statements are two basic grammatical structures. They are used to control the program execution flow and are the main grammatical basis of the program.

10. php if else swicth conditional control statement study notes

Introduction: php if else swicth conditional control statement study notes. The most commonly used conditional control statements in PHP are if else or switch statements. Now I will give you a detailed introduction to my notes on using if else conditional control statements in PHP. Friends in need

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