Join ViewHelper <f:join>

The JoinViewHelper combines elements from an array into a single string. You can specify both a general separator and a special one for the last element, which serves as the delimiter between the elements.

Examples

Simple join

<f:join value="{0: '1', 1: '2', 2: '3'}" />
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123
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Join with separator

<f:join value="{0: '1', 1: '2', 2: '3'}" separator=", " />
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1, 2, 3
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Join with separator, and special one for the last

<f:join value="{0: '1', 1: '2', 2: '3'}" separator=", " separatorLast=" and " />
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1, 2 and 3
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Source code

Go to the source code of this ViewHelper: JoinViewHelper.php (GitHub).

Arguments

The following arguments are available for <f:join>:

Name display Type Default
mixed
string
string
value
Type
mixed

An array

separator
Type
string

The separator

separatorLast
Type
string

The separator for the last pair.