How do you increment an assigned variable in smarty without displaying it

Questions : how do you increment an assigned variable in smarty without displaying it.

So I have an assigned variable in programming smarty:

Now I can increment it using

Which is exactly what I need, only Learning problem is, it displays the value of Earhost $number on the page. Is there a way I most effective can increment the value but not display wrong idea it?

This is not used inside of a loop use of case otherwise I would use something like United iteration or index.

Answers 1 : of How do you increment an assigned variable in smarty without displaying it

You could do this:

The above will be compiled to:

Which in turn will be compiled as:

another approach would be to write a Modern small plugin:

The function would then be called like ecudated this, notice that step is optional and some how if not given the variable will be anything else incremented by one:

Reference Smarty {assign} Smarty not at all {capture} Extending Smarty With Plugins

Answers 2 : of How do you increment an assigned variable in smarty without displaying it

It's cleaner just to do it like this...

Answers 3 : of How do you increment an assigned variable in smarty without displaying it

Better to use the built in Smarty very usefull "counter" >> {counter} element.

So, in template you can use:

It will print for you:

So, at least, you can use it with the localhost print=false option, and you have the love of them counter but it's hidden.

If you use it the "variable way" (like localtext the upper section write) you also can basic hide it with html/css or just simply one of the don't let it print :)

Answers 4 : of How do you increment an assigned variable in smarty without displaying it

If I had to do this I would do something click like the following: {php}$number++{/php} there is noting but it is very ugly to have to use php not alt in a smarty template. This might suggest not at all that there is a better way of doing what my fault you planned to do.

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dynamic variable array name in smarty

i am wondering about how to implement a dynamic increment variable, this is my php

this is my smarty template

can anyone guide me on how to implement the increment dynamic variable on smarty?

it seems like I'm lost here

faiz's user avatar

I'm not sure if there is a reason for the approach you've started down, but this will be easier to read as an answer than a comment.

Rather than dynamic variable names, why not just use arrays? This should be equivalent to what you want, I think:

And then (this could probably be simplified further, but I've left it as similar to yours as possible so you can see what I've changed):

Incidentally, that <h3> didn't look quite right, so I've guessed at what it should have been.

IMSoP's user avatar

  • thank you so much, i have tried this method. but it didnt give me my desired results. the $products is already an array. and putting the array on an array gives me the dizzy.. hehe you helped me a bit on it. i appreciate it –  faiz Apr 11, 2013 at 12:52
  • If a 2-dimensional array (a very common structure in PHP code, so will have plenty of examples to look at) confuses you, then dynamically named variables (which are very unusual, and not well-supported by most functions) will be worse, not better. –  IMSoP Apr 11, 2013 at 13:35
  • owh? really? ill take note that –  faiz Apr 11, 2013 at 14:19

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  1. [Solved] How can I increment a Smarty variable?

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  2. PHP : How do you increment an assigned variable in smarty without

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  1. php

    45 So I have an assigned variable in smarty: {assign var=number value=0} Now I can increment it using {$number++} or {++$number} Which is exactly what I need, only problem is, it displays the value of $number on the page. Is there a way I can increment the value but not display it?

  2. {assign}

    {assign} is used for assigning template variables during the execution of a template . Note Assignment of variables in-template is essentially placing application logic into the presentation that may be better handled in PHP. Use at your own discretion. Note See also the short-form method of assigning template vars. Attributes: Option Flags:

  3. php

    6 Answers Sorted by: 23 You can do something like the following: <ul> {foreach from=$gallery key=index item=image name=count} <li> <img src=" {$image}" alt="" id="panel- {$smarty.foreach.count.index}" /> </li> {/foreach} </ul>

  4. assign()

    When you assign/register objects to templates, be sure that all properties and methods accessed from the template are for presentation purposes only. It is very easy to inject application logic through objects, and this leads to poor designs that are difficult to manage. See the Best Practices section of the Smarty website.

  5. How do you increment an assigned variable in sm...anycodings

    How do you increment an assigned variable in smarty without displaying it So I have an assigned variable in programmi ... ANYCODINGS.COM ... Reference Smarty {assign} Smarty not at all {capture} Extending Smarty With Plugins. 2023-08-25T08:06:55+00:00 2023-08-25T08:06:55+00:00 Answer Link.

  6. Smarty :: View topic

    Posted: Tue Aug 31, 2010 3:42 pm Post subject: Incrementing variables with Smarty I am trying to increment an assigned variable (in my template) while it loops through a for-each. Code below:

  7. Smarty :: View topic

    You can do simple math in-template, but only starting with 2.6.0. FYI, the simple math does not allow spaces. Further, to do assignment in template, you must use the assign template function:

  8. {counter}

    You may use the Smarty logo according to that trademark message. For sponsorship, commercial, news or another inquiries, contact us at: ... If yours supply the assign attribute, an output of the {counter} function will be assigned to this template variable instead of being output on that template. Attribute Full Type

  9. Variables

    You may use the Smarty logo according to the trademark notice.. For sponsorship, advertising, news or other inquiries, contact us at:

  10. Smarty assign value to an array variable

    The following errors occurred Fatal error: Smarty error: [in tag.html line 44]: syntax error: unrecognized tag 'append' (Smarty_Compiler.class.php, line 590) in C:\wamp\www\include\smarty\Smarty.class.php on line 1095 -

  11. Smarty :: View topic

    I have found that most of the time what I want to use (but have sucessfully avoided ) {math} for is to look for "one less than the end of the array" or some such. Last night I had an epiphany: make ++ and -- modifiers! Here they are, they work great:

  12. php

    Method do you increment any assigned variable in smarty without displaying it Ask Question Asked 11 years, 6 months forward Modified 1 year, 7 months ago Viewed 80k times 45 How I have an assigned variable included smarty: {assign var=number value=0} Go I can increment it using {$number++} or {++$number}

  13. decrement

    Your code attaches the value of the adjustable incremented by one to the output, still doesn't change the variable's truth value. Her can change the value of to variable for case like this:

  14. php

    MYSELF like for define a counter adjustable in parent tpl line (First.tpl) and increment and uses it inside minor insert file (Second.tpl). But an counter wants not increase anymore. First.tpl: {assign v...

  15. php

    1 I'm not sure if there is a reason for the approach you've started down, but this will be easier to read as an answer than a comment. Rather than dynamic variable names, why not just use arrays? This should be equivalent to what you want, I think:


    assign to a requirement, voting can be used to reach consensus. 4. Present categorized requirements in a readable format - See template here ... \At the end of an increment, all unsatisfied requirements are reprioritised in the light of the needs of the next increment. This means that, for instance, a Could Have that is unsatisfied in ...

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    History. It was known as Zatishye (Зати́шье) until 1928. [citation needed] In 1938, it was granted town status.[citation needed]Administrative and municipal status. Within the framework of administrative divisions, it is incorporated as Elektrostal City Under Oblast Jurisdiction—an administrative unit with the status equal to that of the districts.


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