10 article recommendations for instance usage of PHP conditional control statements

In front of you to explain a multi-choice ElseIf statement, although this statement can make a variety of judgments, but when used, need to write a lot of if statements, to our program readability inconvenience, in order to avoid the IF statement too much and improve the readability of our program, you can use the switch multiple judgment statement, In this chapter we will introduce you to the "switch statement". Switch statement syntax: switch (expr) {case expr1:statement; EXPR2: &nbs

1. An example of a "switch" statement in a PHP control statement

Introduction: Before you explain a multi-choice ElseIf statement, although this statement can make a variety of judgments, but the use of time, need to write a lot of if statements, to our program readability inconvenience, in order to avoid excessive if statement and improve the readability of our program, You can use the switch multiple judgment statement, and in this chapter we will introduce you to the "switch statement".

2. PHP Conditional Control Statement "ElseIf statement" example of the detailed

Introduction: Before we learned "if...else statement", we know that our "if...else statement" can only choose two results, not true, is false. But what happens when there are multiple conditions? What do you mean multiple pieces appear? Give an example to illustrate, if, there is a class test, the exam results, the teacher divided: 90 points above, is the outstanding performance, 60-90 points between, the result is good, less than 60 points, is the result of failure. Under these multiple conditions, we need to use our "elseif statement".

3. Examples of "if...else" statements in PHP control statements

Introduction: Before you introduce the "if" statement, know that the "if" statement is to meet the expression when the execution of a PHP statement, when the condition is not satisfied, is not executed, but, in most cases, always meet the conditions when the execution of a PHP statement, Other PHP statements are executed when the condition is not met, and at this point we need to use the "If...else" statement we present to you today.

4. The "if statement" instance of the PHP conditional control statement

Introduction: In all programming languages, for example, C language. Java, and so on, there are if statements exist, of course, including PHP. The action of the IF statement is to execute a different code fragment according to the criteria selection.

5. PHP Process Control Statement _php Tutorial

Introduction: PHP Process Control statements. PHP Process Control Statement Conditional control statements and loop control statements are two basic grammatical structures. They are used to control the execution of procedures, but also constitute the main grammatical basis of the program.

6. php if Else SWICTH conditional control Statement Learning Note _php Tutorial

Summary: PHP If else swicth conditional control statements Learn notes. In PHP, the conditional control statement is the most used if else or switch statement, let me give you a detailed introduction I am learning PHP using if Else condition control statement notes need friends

7. PHP Easy Calculator

Introduction: PHP Simple Calculator This is the use of PHP conditional control statement written, relatively simple, digest ...

8. PHP Easy Calculator

Introduction: PHP Simple Calculator This is the use of PHP conditional control statement written, relatively simple, digest ...

9. PHP Process Control Statements

Introduction: PHP Process Control statements. PHP Process Control Statement Conditional control statements and loop control statements are two basic grammatical structures. They are used to control the execution of procedures, but also constitute the main grammatical basis of the program.

PHP if Else SWICTH conditional control Statements Learning notes

Summary: PHP If else swicth conditional control statements Learn notes. In PHP, the conditional control statement is the most used if else or switch statement, let me give you a detailed introduction I am learning PHP using if Else condition control statement notes need friends