PHP:从函数返回值并直接回显它? [英] PHP: return value from function and echo it directly?
本文介绍了PHP:从函数返回值并直接回显它?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
这可能是一个愚蠢的问题,但... ...
php
函数get_info(){
$ something =test;
返回$ something;
}
html $ b
< div class =test><?php echo get_info(); ?>< / DIV>
有没有办法让函数自动回显或打印返回的语句?
像我想这样做...
< div class =test><?php get_info( ); ?>< / DIV>
...没有回音吗?
有关于此的任何想法?
解决方案
您可以使用特殊标签:
<?= get_info(); ?>
或者,当然,您可以让您的函数回显该值:
函数get_info(){
$ something =test;
echo $ something;
}
this might be a stupid question but …
php
function get_info() {
$something = "test";
return $something;
}
html
<div class="test"><?php echo get_info(); ?></div>
Is there a way to make the function automatically "echo" or "print" the returned statement? Like I wanna do this …
<div class="test"><?php get_info(); ?></div>
… without the "echo" in it?
Any ideas on that? Thank you in advance!
解决方案
You can use the special tags:
<?= get_info(); ?>
Or, of course, you can have your function echo the value:
function get_info() {
$something = "test";
echo $something;
}
这篇关于PHP:从函数返回值并直接回显它?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文