Possible Duplicate:
Are PHP short tags acceptable to use?
I have a question using
<?=$info ?> rather than <?php echo $info ?> when is <?= appropriate to use or has it be deprecated with 5.0
使用<？= [duplicate]的php echo数据
- 写回答
- 好问题 0 提建议
- 追加酬金
- 关注问题
分享- 邀请回答
-
3条回答 默认 最新
- douliu3831 2010-11-02 19:41关注
<?=must be marked as enabled in the config file, it's optional syntax I think...本回答被题主选为最佳回答 , 对您是否有帮助呢?解决 无用评论 打赏举报 分享
- 2013-09-08 09:28回答 1 已采纳 Yes, <?=$var?> is the same as <?php echo $var; ?> From PHP.net manual: echo also h
- 2010-11-02 19:40回答 3 已采纳 <?= must be marked as enabled in the config file, it's optional syntax I think...
- 2011-10-26 16:32回答 5 已采纳 If you happen to move the code to an environment where short_open_tag isn't enabled, you'll be exp
- 2021-04-12 09:55袁mx的博客 php无法插入数据的解决办法：首先检查sql语句在Mysql的命令行里是否能正常运行；然后利用“mysql_query”方法检查错误信息；最后重新设置编码方式即可。解决PHP连接上了Mysql但却无法插入数据到数据库中编写网页时，...
- 2011-08-18 14:49回答 5 已采纳 <?= is easier to use but some servers don't support short tags. Therefore, if you ever run into
- 2017-09-07 16:00回答 1 已采纳 <?php echo '<input class="form-control" name="cant-'.$indice.'+'.($t+1).'" id="cant-'.$indic
- 2013-08-05 00:22回答 1 已采纳 The first (<?php) is a safe open and close tag variation, the second is the so called short-ope
- 2022-01-06 20:15麦田里的守望者_zhg的博客 [duplicate] 再运行PHP脚本的时候，明明脚本语法什么的都没有问题，但是却有如下的提示信息： Notice: Undefined index: submit in C:\xampp\htdocs\globalautoparts\register.php on line 36 Notice: Undefined ...
- 2017-04-21 09:22回答 1 已采纳 you are using single quotes in your file_get_contents // change this to double quotes $url = f
- 2012-07-19 21:58回答 2 已采纳 If you in doubts - measure Always prefer readable solution
- 2018-10-25 20:26回答 1 已采纳 You need to fetch the results: $row = $result->fetch_assoc(); $id = $row['id']; echo $id; fe
- 2020-04-03 10:41asdfgh0077的博客 本文翻译自：How to get the client IP address in PHP [duplicate] This question already has an answer here: 这个问题已经在这里有了答案： What is the most accurate way to retrieve a user's correct IP ...
- 2017-06-03 22:50回答 4 已采纳 <?php and ?> tags indicate to the PHP preprocessor that anything inside them is code and nee
- 2021-04-30 02:08shuliang niu的博客 I have a view where the data of the clients are displayed from a table'clientttente ', displayed by a ng-repeat ... 使用mysqli_error（$ connect）檢查查詢的錯誤： http://php.net/manual/en/mysqli.error.php
- 2021-04-20 01:53weixin_39626089的博客 This question is intended as a reference for questions about sorting arrays in PHP. It is easy to think that your particular case is unique and worthy of a new question, but most are actually minor va...
- 2022-09-17 22:10若♡的博客 MysqliDb可以返回3种不同格式的结果：Array数组，对象数组和Json字符串。选择一个返回类型使用ArrayBuilder()，ObjectBuilder() 和JsonBuilder() 方法。请注意，ArrayBuilder() 是默认的返回类型。
- 2021-03-24 00:24CrazyBoy Mr的博客 我刚刚为PHP解决了这些问题并且遇到了其中一个问题.问题是：You have a PHP 1 dimensional array. Please write a PHP function thattakes 1 array as its parameter and returns an array. The function mustdelete...
- 2021-03-24 10:13叶洛曦的博客 PHP处理大文本可能会出现各种性能问题，一种简单的方法是利用PHP自带的array_unique数组去重函数，另一种简单方法则为利用关联数组特性实现。下面是相关实现方法主要代码，仅供参考。1. 利用PHP数组去重函数array_...
- 没有解决我的问题, 去提问
悬赏问题
- ¥15 划分vlan后不通了
- ¥15 GDI处理通道视频时总是带有白色锯齿
- ¥20 用雷电模拟器安装百达屋apk一直闪退
- ¥15 算能科技20240506咨询（拒绝大模型回答）
- ¥15 自适应 AR 模型 参数估计Matlab程序
- ¥100 角动量包络面如何用MATLAB绘制
- ¥15 merge函数占用内存过大
- ¥15 Revit2020下载问题
- ¥15 使用EMD去噪处理RML2016数据集时候的原理
- ¥15 神经网络预测均方误差很小 但是图像上看着差别太大