TWIG: trim two characters from a string












0















I'm very new to TWIG.



I have a string ₹1,324, or ₹324 compare it with integer value 3000, so I want to trim characters ₹ and ,



I know how to trim one character. 



{% if foo |trim('₹')  |number_format > 3000 %}


help me to how to do it.



thanks in advance.






php twig twig-filter







share|improve this question




















  • 1





    It feels like this is the sort of comparison that should be done in the controller or method, and the result sent to the view.

    – Darragh Enright
    Nov 14 '18 at 18:25











  • Alternatively you might want to look at extending Twig to create a custom filter.

    – Darragh Enright
    Nov 14 '18 at 18:26
















0















I'm very new to TWIG.



I have a string ₹1,324, or ₹324 compare it with integer value 3000, so I want to trim characters ₹ and ,



I know how to trim one character. 



{% if foo |trim('₹')  |number_format > 3000 %}


help me to how to do it.



thanks in advance.






php twig twig-filter







share|improve this question




















  • 1





    It feels like this is the sort of comparison that should be done in the controller or method, and the result sent to the view.

    – Darragh Enright
    Nov 14 '18 at 18:25











  • Alternatively you might want to look at extending Twig to create a custom filter.

    – Darragh Enright
    Nov 14 '18 at 18:26














0












0








0








I'm very new to TWIG.



I have a string ₹1,324, or ₹324 compare it with integer value 3000, so I want to trim characters ₹ and ,



I know how to trim one character. 



{% if foo |trim('₹')  |number_format > 3000 %}


help me to how to do it.



thanks in advance.






php twig twig-filter







share|improve this question
















I'm very new to TWIG.



I have a string ₹1,324, or ₹324 compare it with integer value 3000, so I want to trim characters ₹ and ,



I know how to trim one character. 



{% if foo |trim('₹')  |number_format > 3000 %}


help me to how to do it.



thanks in advance.






php twig twig-filter




php twig twig-filter






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 14 '18 at 20:20









miken32

23.9k84972




23.9k84972










asked Nov 14 '18 at 18:15









maazmaaz

1,367153980




1,367153980








  • 1





    It feels like this is the sort of comparison that should be done in the controller or method, and the result sent to the view.

    – Darragh Enright
    Nov 14 '18 at 18:25











  • Alternatively you might want to look at extending Twig to create a custom filter.

    – Darragh Enright
    Nov 14 '18 at 18:26














  • 1





    It feels like this is the sort of comparison that should be done in the controller or method, and the result sent to the view.

    – Darragh Enright
    Nov 14 '18 at 18:25











  • Alternatively you might want to look at extending Twig to create a custom filter.

    – Darragh Enright
    Nov 14 '18 at 18:26








1




1





It feels like this is the sort of comparison that should be done in the controller or method, and the result sent to the view.

– Darragh Enright
Nov 14 '18 at 18:25





It feels like this is the sort of comparison that should be done in the controller or method, and the result sent to the view.

– Darragh Enright
Nov 14 '18 at 18:25













Alternatively you might want to look at extending Twig to create a custom filter.

– Darragh Enright
Nov 14 '18 at 18:26





Alternatively you might want to look at extending Twig to create a custom filter.

– Darragh Enright
Nov 14 '18 at 18:26












2 Answers
2






active

oldest

votes


















1














Use php str_replace



str_replace([",", "₹"], "", $str);



replace for twig



{% if foo |replace({'₹':'', ',':''}) |number_format > 3000 %}



https://twig.symfony.com/doc/2.x/filters/replace.html



So how you would ideally do it would be pass in just a regular integer to your twig template, do the comparison & then if you need to display the whole string on the page, prefix the number_format to get the comma and if you wish decimal places.



https://twig.symfony.com/doc/2.x/filters/number_format.html






share|improve this answer


























  • doesnt work when there is no comma , ₹324

    – maaz
    Nov 14 '18 at 18:31











  • Check my update.

    – Chad
    Nov 14 '18 at 18:37





















1














As mentioned in comments, this is not a job for a view. But the replace filter can do this:



{% if foo |replace({'₹':'', ',':''}) > 3000 %}


You don't want to use the number_format filter as this will just reintroduce punctuation.






share|improve this answer


























  • doesnt work with ₹324

    – maaz
    Nov 14 '18 at 18:29











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2 Answers
2






active

oldest

votes








2 Answers
2






active

oldest

votes









active

oldest

votes






active

oldest

votes









1














Use php str_replace



str_replace([",", "₹"], "", $str);



replace for twig



{% if foo |replace({'₹':'', ',':''}) |number_format > 3000 %}



https://twig.symfony.com/doc/2.x/filters/replace.html



So how you would ideally do it would be pass in just a regular integer to your twig template, do the comparison & then if you need to display the whole string on the page, prefix the number_format to get the comma and if you wish decimal places.



https://twig.symfony.com/doc/2.x/filters/number_format.html






share|improve this answer


























  • doesnt work when there is no comma , ₹324

    – maaz
    Nov 14 '18 at 18:31











  • Check my update.

    – Chad
    Nov 14 '18 at 18:37


















1














Use php str_replace



str_replace([",", "₹"], "", $str);



replace for twig



{% if foo |replace({'₹':'', ',':''}) |number_format > 3000 %}



https://twig.symfony.com/doc/2.x/filters/replace.html



So how you would ideally do it would be pass in just a regular integer to your twig template, do the comparison & then if you need to display the whole string on the page, prefix the number_format to get the comma and if you wish decimal places.



https://twig.symfony.com/doc/2.x/filters/number_format.html






share|improve this answer


























  • doesnt work when there is no comma , ₹324

    – maaz
    Nov 14 '18 at 18:31











  • Check my update.

    – Chad
    Nov 14 '18 at 18:37
















1












1








1







Use php str_replace



str_replace([",", "₹"], "", $str);



replace for twig



{% if foo |replace({'₹':'', ',':''}) |number_format > 3000 %}



https://twig.symfony.com/doc/2.x/filters/replace.html



So how you would ideally do it would be pass in just a regular integer to your twig template, do the comparison & then if you need to display the whole string on the page, prefix the number_format to get the comma and if you wish decimal places.



https://twig.symfony.com/doc/2.x/filters/number_format.html






share|improve this answer















Use php str_replace



str_replace([",", "₹"], "", $str);



replace for twig



{% if foo |replace({'₹':'', ',':''}) |number_format > 3000 %}



https://twig.symfony.com/doc/2.x/filters/replace.html



So how you would ideally do it would be pass in just a regular integer to your twig template, do the comparison & then if you need to display the whole string on the page, prefix the number_format to get the comma and if you wish decimal places.



https://twig.symfony.com/doc/2.x/filters/number_format.html







share|improve this answer














share|improve this answer



share|improve this answer








edited Nov 14 '18 at 18:37

























answered Nov 14 '18 at 18:23









ChadChad

50014




50014













  • doesnt work when there is no comma , ₹324

    – maaz
    Nov 14 '18 at 18:31











  • Check my update.

    – Chad
    Nov 14 '18 at 18:37





















  • doesnt work when there is no comma , ₹324

    – maaz
    Nov 14 '18 at 18:31











  • Check my update.

    – Chad
    Nov 14 '18 at 18:37



















doesnt work when there is no comma , ₹324

– maaz
Nov 14 '18 at 18:31





doesnt work when there is no comma , ₹324

– maaz
Nov 14 '18 at 18:31













Check my update.

– Chad
Nov 14 '18 at 18:37







Check my update.

– Chad
Nov 14 '18 at 18:37















1














As mentioned in comments, this is not a job for a view. But the replace filter can do this:



{% if foo |replace({'₹':'', ',':''}) > 3000 %}


You don't want to use the number_format filter as this will just reintroduce punctuation.






share|improve this answer


























  • doesnt work with ₹324

    – maaz
    Nov 14 '18 at 18:29
















1














As mentioned in comments, this is not a job for a view. But the replace filter can do this:



{% if foo |replace({'₹':'', ',':''}) > 3000 %}


You don't want to use the number_format filter as this will just reintroduce punctuation.






share|improve this answer


























  • doesnt work with ₹324

    – maaz
    Nov 14 '18 at 18:29














1












1








1







As mentioned in comments, this is not a job for a view. But the replace filter can do this:



{% if foo |replace({'₹':'', ',':''}) > 3000 %}


You don't want to use the number_format filter as this will just reintroduce punctuation.






share|improve this answer















As mentioned in comments, this is not a job for a view. But the replace filter can do this:



{% if foo |replace({'₹':'', ',':''}) > 3000 %}


You don't want to use the number_format filter as this will just reintroduce punctuation.







share|improve this answer














share|improve this answer



share|improve this answer








edited Nov 14 '18 at 20:23

























answered Nov 14 '18 at 18:26









miken32miken32

23.9k84972




23.9k84972













  • doesnt work with ₹324

    – maaz
    Nov 14 '18 at 18:29



















  • doesnt work with ₹324

    – maaz
    Nov 14 '18 at 18:29

















doesnt work with ₹324

– maaz
Nov 14 '18 at 18:29





doesnt work with ₹324

– maaz
Nov 14 '18 at 18:29


















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