Using str_replace with smarty variable

Question

Basically I just want to strip out a part of my smarty variable contents.

{foreach from=$_sequences key=k item=v}

{if $v.pri == $smarty.get.cf && $v.type == 'TTS'}

{$v.data}

{/if}

{/foreach}

{$v.data} will echo out 21,5555555555

I want it to only echo out 5555555555. I tried str_replace but couldn't get it working..

str_replace('"','',${v.data});//   - doesn't work

str_replace('"','',$v.data);// - doesn't work

What would be the best way I can accomplish this?

Code Lღver · Accepted Answer · 2017-06-22 15:29:47Z

6

This is the way str_replace in Smarty works:

{"replace_this_text"|str_replace:"I am the new text":$value}

General, Smarty's pipe '|' operator use the value before the pipe as the first argument for the called function, which is the search text in case of str_replace.

edited Jun 22, 2017 at 15:29

Code Lღver

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answered Mar 29, 2011 at 11:30

Thomas Eimers

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Code Lღver · Accepted Answer · 2017-06-22 15:29:33Z

2

You want to use a modifier:

{$v.data|regex_replace:"/^\d+,/":""}

edited Jun 22, 2017 at 15:29

Code Lღver

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answered Apr 29, 2010 at 11:57

lfagundes

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5 Comments

zx. Over a year ago

Hey, thanks a lot! That is just what I needed. I will remember this from now on. Say if $v.data echoed out "test" with the quotes around it. How would you use regex to remove the quotes and just echo out test?

lfagundes Over a year ago

try this: {$v.data|regex_replace:'/^"\d+,(\d+)"/':"$1"} I'm not sure how capturing parenthesis is exactly like this in Smarty, but in case it doesn't work you can chain modifiers: {$v.data|regex_replace:'/^\d+,':""|replace:'"':''} More on modifiers: smarty.net/manual/en/language.modifiers.php

zx. Over a year ago

Thank you for your prompt response! I tried the first one, and it still had the "'s. The second one doesn't display any data and is just blank.

lfagundes Over a year ago

maybe this: {$v.data|regex_replace:"/^\d+,/":""|regex_replace:"/\D/":""}

zx. Over a year ago

Hmmm.. same thing. That is also blank O_o

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