About Us
echo 显示命令
Views : 386
Update time : 2018-12-24 11:10:00
echo 是在PHP里面最常用的一个输出、显示功能的命令。
我们可以让他显示任何可见的字符。
<?php
echo 123;
?>
<?php
$iphone = 6088;
echo $iphone;
?>
你可以对着做做实验。等下一章，我们讲数据类型的时候，我教大家输出中文和用PHP显示网页内容。
单词：
*echo * 读音： ['ekoʊ]
解释：发出回声；回响。
功能解释：输出、显示
相关新闻
How to Choose the Right Nail File Grit ----The Ultimate Guide For you
Jun 25,2025
How to choose the Right Grit of Nail Files?Read More get the Detailed answer .
Summer 2025's Hottest Nail Trends: Style in Full Bloom with Windnails
Jun 22,2025
This article forecasts the five key nail art trends for Summer 2025: the soft Watercolor Wonders, modern Blooming Florals, playful Textured Sunshine, vibrant Geometric Energy, and the elegant Barely-There Beauty. It positions the Windnails brand as the go-to solution for achieving these looks, highlighting how its versatile polishes and tools can be used to create each style. The summary emphasizes that personalized expression through nail art will be a central element of summer fashion.
Nail Dust Collector: A Must-Have for Every Nail Technician
Jun 22,2025
A nail dust collector is an essential tool for maintaining a clean, professional, and healthy work environment in nail salons or at home. While it doesn’t create the art, it ensures a dust-free workspace, which benefits both technicians and clients.
UV vs LED Nail Lamp: Which Is Better For Curing Gel Polish?
Jun 21,2025
UV vs. LED Lamps: The Wind Nails Guide to a Perfect Cure
Meta Description: As gel polish rises in popularity, understanding your tools is key. Wind Nails breaks down the real difference between UV and LED nail lamps for a flawless, safe manicure.
