Represents placeholder tags.

[[+placeholder_key]] Represents a placeholder with name placeholder_key.

• uses: modX::getPlaceholder() - To retrieve the placeholder value.

Located in /model/modx/modparser.class.php (line 865)

modTag
   |
   --modPlaceholderTag

Inherited Variables

Inherited from modTag

modTag::$modx
modTag::$name
modTag::$properties
modTag::$_cacheable
modTag::$_content
modTag::$_fields
modTag::$_filters
modTag::$_output
modTag::$_processed
modTag::$_properties
modTag::$_propertyString
modTag::$_result
modTag::$_tag
modTag::$_token

Constructor __construct (line 866)

modPlaceholderTag __construct (modX &$modx)

• modX &$modx

---

Redefinition of:

modTag::__construct()

getContent (line 899)

Get the raw source content of the field.

• access: public

void getContent ([ $options = array()])

• array $options

---

Redefinition of:

modTag::getContent()

Get the raw source content of the tag element.

isCacheable (line 915)

modPlaceholderTag instances cannot be cacheable.

• return: Always returns false.
• access: public

boolean isCacheable ()

---

Redefinition of:

modTag::isCacheable()

Indicates if the element is cacheable.

process (line 879)

Processes the modPlaceholderTag, recursively processing nested tags.

Tags in the properties of the tag itself, or the content returned by the tag element are processed. Non-cacheable nested tags are only processed if this tag element is also non-cacheable.

• access: public

void process ([ $properties = null], [ $content = null])

• $properties
• $content

---

Redefinition of:

modTag::process()

Process the tag and return the result.

setCacheable (line 922)

modPlaceholderTag instances cannot be cacheable.

• access: public

void setCacheable ([ $cacheable = true])

• $cacheable

---

Redefinition of:

modTag::setCacheable()

Sets the runtime cacheability of the element.

Inherited Methods

Inherited From modTag

modTag::__construct()
modTag::cache()
modTag::filterInput()
modTag::filterOutput()
modTag::get()
modTag::getContent()
modTag::getInputFilter()
modTag::getOutputFilter()
modTag::getProperties()
modTag::getTag()
modTag::getToken()
modTag::isCacheable()
modTag::process()
modTag::set()
modTag::setCacheable()
modTag::setContent()
modTag::setProperties()
modTag::setTag()
modTag::setToken()