在php中隐藏的字段 [英] hidden field in php
问题描述
对于隐藏字段,我可以使用类型字段
< input type =hiddenname = field_namevalue =<?php print $ var;?>/>
并在GET / POST方法之后以 $ _ GET ['field_name '] / $ _POST ['field_name']?
是否有任何其他方式在php中使用隐藏字段?
您绝对可以,我使用这种方法很多,包括JavaScript和PHP。 p>字段定义:
< input type =hiddenname =foovalue =<?php echo是$ var;?>中/>
访问w / PHP:
$ _ GET ['foo']或$ _POST ['foo']
<另外:如果他们进入数据库,请不要忘记清理输入。随意使用我的例程: https://github.com/ niczak / PHP-Sanitize-Post / blob / master / sanitize.php
干杯!
For hidden fields, can i use a field of the type
<input type="hidden" name="field_name" value="<?php print $var; ?>"/>
and retrieve it after the GET / POST method as $_GET['field_name'] / $_POST['field_name'] ?
are there any other ways of using hidden fields in php?
You absolutely can, I use this approach a lot w/ both JavaScript and PHP.
Field definition:
<input type="hidden" name="foo" value="<?php echo $var;?>" />
Access w/ PHP:
$_GET['foo'] or $_POST['foo']
Also: Don't forget to sanitize your inputs if they are going into a database. Feel free to use my routine: https://github.com/niczak/PHP-Sanitize-Post/blob/master/sanitize.php
Cheers!
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