About Us
echo 显示命令
Views : 277
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
Quality Control
Aug .02.2018
Quality is core value for every companny, Waltay Electronic Hardware & Plastic has postivie feedback for quality products from customer by below actions:
•Each order is inspected and double-checked by QA as well as the Shipping Manager to insure quality and accuracy
•Strict ISO Standards are applied
•All products are under controlled for traceability
•Digital machine control are available
•Latest in quality control equipment
Quality Control
Aug .02.2018
Quality is core value for every companny, Waltay Electronic Hardware & Plastic has postivie feedback for quality products from customer by below actions:
•Each order is inspected and double-checked by QA as well as the Shipping Manager to insure quality and accuracy
•Strict ISO Standards are applied
•All products are under controlled for traceability
•Digital machine control are available
•Latest in quality control equipment