Possible Duplicate: Are PHP short tags acceptable to use? <?php //Some code ?> or <? //Some code ?> I know the first way is the proper way but PHP code isn't validated. So, besides it saving extra typing & bytes, does it matter? update Thanks for the replies... I had no idea they were called short tags (hence why I didn't find the duplicate SO question)
可能重复: PHP短标签是否可以使用? <?php //Some code ?> 要么 <? //Some code ?> 我知道第一种方式是正确的方式,但PHP代码未经验证。 所以,除了节省额外的输入和字节外,这是否重要? 更新谢谢你的回复... 我不知道他们被称为短标签(因此为什么我没有找到重复的SO问题) 我不知道有一个特定的服务器配置选项来允许/禁止短标签。 再次感谢 它的确如果有人曾经在禁用短标签的服务器上
Possible Duplicate: Are PHP short tags acceptable to use? We are currently using a mix of both styles for writing php code inside our phtml files. Nothing seems to be breaking but I'm just curious about using one over another. (looking for something more then.. 'its best practice' answer) <?=$var?> is the only sensible way to output a variable if you're using PHP te
可能重复: PHP短标签是否可以使用? 我们目前正在使用这两种样式的组合来在我们的phtml文件中编写php代码。 似乎没有什么突破,但我只是好奇地使用一个在另一个。 (寻找更多的东西......'其最佳实践'的答案) 如果您使用PHP模板, <?=$var?>是输出变量的唯一明智方式。 将页面上的每个变量写成<?php echo $var ?>是一件痛苦的事情。 所以,如果你是一个受虐狂者(或者使用不同的模板),那就去
This question already has an answer here: Are PHP short tags acceptable to use? 25 answers php file with <? ?> tags in XAMPP [duplicate] 3 answers You'll have to enable short_open_tag in php.ini However, for compatibility reasons with system where you haven't control over the php.ini, I would not use the short open tags. That's because XAMPP has php short tags turned
这个问题在这里已经有了答案: PHP短标签是否可以使用? 25个答案 PHP文件与<? XAMPP中的?>标签[复制] 3个回答 你必须在php.ini中启用short_open_tag 然而,出于兼容性的原因,你不能控制php.ini,我不会使用短开标签。 这是因为XAMPP已关闭php短标签。 这是一件好事,因为许多环境,默认情况下,相同的设置,有些不让你把它重新打开。 但是请注意,从php 5.4开始, <?= ?>标签不会被视为短标签,并
This question already has an answer here: Are PHP short tags acceptable to use? 25 answers Converting can be written using http://php.net/manual/en/function.token-get-all.php . Unlike find&replace, this does not affect XML declarations and so on. Converting vs. enabling ST: It depends. Many programmers probably prefers <?php to <?, so when you convert, you code will be more &quo
这个问题在这里已经有了答案: PHP短标签是否可以使用? 25个答案 转换可以使用http://php.net/manual/en/function.token-get-all.php编写。 与查找和替换不同,这不会影响XML声明等。 转换与启用ST:这取决于。 许多程序员可能更喜欢<?php to <?,所以当你转换时,你的代码会更“标准”。 但是,重要的https://meta.stackoverflow.com/of“标准”取决于具体情况。 对于其他人来说,KoolKabin指的是使用<? 而不
Possible Duplicate: Are PHP short tags acceptable to use? Which is better to use, or considered better practice: <?php or <? . I've always wanted to know. Or is it more of a preference for the programmer. <?php is the official standard. I've never encountered a problem where a browser was confused, but just using <? can also declare XML and might not be the best hab
可能重复: PHP短标签是否可以使用? 哪个更好用,或者考虑更好的做法: <?php或<? 。 我一直想知道。 或者它更偏向于程序员。 <?php是官方标准。 我从来没有遇到过浏览器混淆的问题,但只是使用<? 也可以声明XML并且可能不是形成的最佳习惯。 尽管如此,我会告诉你 - 其他程序员将永远赞赏这个标准。 我肯定会用<?php 。 <?php - 总是,绝对。 几个原因; 最大的“从SGML(例如XML)中消除P
Possible Duplicates: Are PHP short tags acceptable to use? What does “<?=” mean when seen in PHP is there any difference in using <? ?> <? ?> to signify a php block, or using <?php ?> ? if there is not, why would anyone use <?php ? figure the file extension of .php would give plenty of info about what type of code you are looking at. The first is called short-
可能重复: PHP短标签是否可以使用? 在PHP中看到“<?=”是什么意思 使用<? ?>有什么区别<? ?> <? ?>来表示一个php块,或者使用<?php ?> ? 如果没有,为什么会有人使用<?php ? 数字.php的文件扩展名将提供大量有关您正在查看的代码类型的信息。 第一种叫做短打开标签,第二种是安全打开和关闭标签。 您可以使用short_open_tag设置在php.ini中启用/禁用短打开的标记。 短标签应该
i made this script: $alleTijden = array("ma_v" => $_POST['maandag_van'], "ma_t" => $_POST['maandag_tot'], "di_v" => $_POST['dinsdag_van'], "di_t" => $_POST['dinsdag_tot'], "wo_v" => $_POST['woensdag_van'], "wo_t" => $_POST['woensdag_tot'], "do_v" => $_POST[
我做了这个脚本: $alleTijden = array("ma_v" => $_POST['maandag_van'], "ma_t" => $_POST['maandag_tot'], "di_v" => $_POST['dinsdag_van'], "di_t" => $_POST['dinsdag_tot'], "wo_v" => $_POST['woensdag_van'], "wo_t" => $_POST['woensdag_tot'], "do_v" => $_POST['do
I am trying to expand the functionality of a dictionary I am building by showing definitions for some of the terms (if a definition exists). I take the data from the two tables as follows: $query = $db->query("SELECT * FROM ".DICTIONARY_TABLE." " . "LEFT JOIN ".DICTIONARY_DEFINITIONS." ON ".DICTIONARY_TABLE.".id = ".DICTIONARY_DEFINITIONS.".term_id ". "WHERE ".DI
我试图通过显示一些术语的定义(如果存在定义)来扩展我正在构建的字典的功能。 我从两张表中获取数据如下: $query = $db->query("SELECT * FROM ".DICTIONARY_TABLE." " . "LEFT JOIN ".DICTIONARY_DEFINITIONS." ON ".DICTIONARY_TABLE.".id = ".DICTIONARY_DEFINITIONS.".term_id ". "WHERE ".DICTIONARY_TABLE.".".$source." LIKE '%".$keyword."%' ". "AND ".DICTIONARY_TAB
I am having a bit of difficulty with this. I want to allow a user to check if a username is available through an AJAX request. The AJAX request calls my php and PHP returns true if the username is not available or false if available. I wanted to merge the username into the array (if found) and then use in_array to locate a match. It isn't working this way however. $res = // database
我对此有点困难。 我想允许用户通过AJAX请求检查用户名是否可用。 AJAX请求调用我的PHP和PHP,如果用户名不可用,则返回true;如果可用,则返回false。 我想将用户名合并到数组中(如果找到),然后使用in_array来查找匹配项。 但它不是这样工作的。 $res = // database returns any username that matches - (not an array) $banned = // database returns an assoc array of banned names array_push($banned
I'm currently taking the results of a table and using wp_send_json to using it as a JSON response. The data is encoded as expected, however I'd like to tweak the output a bit by changing the keys, formating, and order. I'm not sure how to rebuild the array and encode as json after so I'm looking for a little bit of help. $stuff= $wpdb->get_results( $wpdb->prepare("SELECT
我目前正在使用表的结果并使用wp_send_json将其用作JSON响应。 数据按预期进行编码,但我想通过更改键,格式化和排序来调整输出。 我不知道如何重建数组并编码为json,因此我正在寻找一些帮助。 $stuff= $wpdb->get_results( $wpdb->prepare("SELECT * FROM wp_table"), ARRAY_A); wp_send_json($stuff); 截至目前,我通过print_r得到的结果如下所示。 Array( [0] => Array( [id] => 1[gender] =>