html - hidden field in php -

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for hidden fields, can use field of type

<input type="hidden" name="field_name" value="<?php print $var; ?>"/>

and retrieve after / post method $_get['field_name'] / $_post['field_name'] ?

are there other ways of using hidden fields in php?

you absolutely can, use approach lot w/ both javascript , php.

field definition:

<input type="hidden" name="foo" value="<?php echo $var;?>" />

access w/ php:

$_get['foo'] or $_post['foo']

also: don't forget sanitize inputs if going database. feel free use routine: https://github.com/niczak/php-sanitize-post/blob/master/sanitize.php

cheers!


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