Summarize the use of if, else,...

The if structure is one of the most important features of many languages, including PHP, which allow...

Detailed explanation of extend...

A switch statement is similar to a series of IF statements with the same expression. There are many ...

How to break out of loop in ph...

The break statement terminates or while the For loop continues executing the current code following ...

Take you to understand the php...

One of the best functions of computer programs is to repeatedly perform certain operations according...

Detailed explanation of the us...

if (including if..elseif..else extended instance) conditional statement, which executes the correspo...

What is php flow control? Unde...

Imperative programming: Instructing the "machine" how to do things (how), so that no matte...

Detailed graphic and text expl...

Loop-related statements: break means ending the current for, while, dowhile, switch loop quick intro...

Learn the three major process ...

1. Sequential control: By default, a simple sequence is executed from left to right and top to botto...

Learn basic examples of PHP fl...

1. IF statement The IF statement is an important feature in most languages. It executes program segm...

PHP basic loop control stateme...

Loop control statement Conditional control statement, you can choose to execute different statements...