View helper reference¶

Format¶

Trim¶

Description¶

Usage examples¶

{content -> pvh:format.trim()}
{content -> pvh:format.trim(characters: 'ab')}
{pvh:format.trim(content: someContent)}
{pvh:format.trim(content: someContent, characters: 'ab')}

Eliminate¶

Description¶

See vhs:format.eliminate

Usage examples¶

{content -> pvh:format.eliminate(whitespace: true)}
{pvh:format.eliminate(content: someContent, whitespace: true)}

Replace¶

Description¶

See vhs:format.replace

Usage examples¶

{content -> pvh:format.replace(substring: 'foo', replacement: 'bar')}
{pvh:format.replace(content: someContent, substring: 'foo', replacement: 'bar')}

Iterator¶

Random¶

Description¶

Select random elements from a coma separated list, array, traversable or query result.

Parameter	Description	Default
subject	The subject Traversable/Array instance from which to select random elements.
count	Number of randomly selected elements to be returned.	1
shuffle	Shuffle the selected elements.	true
as	Template variable name to assign. If not specified the ViewHelper returns the variable instead.

Usage examples¶

{pp:iterator.random(subject: someArray, count: 3, as: 'randoms')}
{someArray -> pp:iterator.random(count: 3, as: 'randoms')}
{pp:iterator.random(subject: someArray, count: 3) -> f:variable(name: 'randoms')}

Merge¶

Description¶

See vhs:iterator.merge

Usage examples¶

{pvh:iterator.merge(a: a, b: b, useKeys: useKeys, as: 'merged')}
{pvh:iterator.merge(a: a, b: b, useKeys: useKeys) -> f:format.json()}

Variable¶

Get¶

Description¶

See vhs:format.trim

Usage examples¶

{pvh:variable.get(name: 'my.template.var.{index}')}

Set¶

Description¶

See vhs:format.trim

Usage examples¶

{value -> pvh:variable.set(name: name)}
{pvh:variable.set(name: name, value: value)}