How To convert string to Array in Twig

Question

what i Need:

string as follows:

  ["Product_Name"]=> string(362) "Top End Transport System,Band Combiner Devices,Our Mid Level Transport System,The Introductory Transport System,In-Line Amplification Systems,Intelligent Ethernet Access System,Ethernet Access System,Intelligent Ethernet Access System (Ieas 05),Intelligent Ethernet Access System (Ieas 06),Intelligent Ethernet Access System (Ieas 03),Ethernet Aggregation Device" }

Im using php slice function in such manner so that i should validate string till 5 string.
ex: Top End Transport System, ur Mid Level Transport System,The Introductory Transport System,In-Line Amplification Systems,Intelligent Ethernet Access System.
i need till first five string.
i have refer article http://twig.sensiolabs.org/doc/filters/split.html

here is twig code:

            {% set foo = item.Product_Name|split(',') %}
            {{ dump (foo) }}
           {% for i in item.Product_Name|slice(0, 5) %}
            {{ dump(i) }}
            {% endfor %}

slice function is for array so , please tell how to convert product name to array in twig

Anyway, slice in twig also works with strings : The slice filter works as the array_slice PHP function for arrays and mb_substr for strings with a fallback to substr. — DarkBee
– DarkBee, Commented Aug 12, 2014 at 11:04

M Khalid Junaid · Accepted Answer · 2014-08-12 10:58:54Z

4

You have to loop over your foo variable in order to print your products slice foo in order to get first five names foo|slice(0, 5)

{% set foo = item.Product_Name|split(',') %}
{% for i in foo|slice(0, 5) %}
   {{ dump(i) }}
{% endfor %}

answered Aug 12, 2014 at 10:58

M Khalid Junaid

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2 Comments

user2818060 Over a year ago

can help in simple issue - i have to remove (,) from last array a,b,c,d, so i have remove , after d .in my code - {{ dump(i) }}, so i have to remove last commas from there

M Khalid Junaid Over a year ago

@user3785613 try this {{ dump(i[:-1]) }}

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