If $recursive is FALSE, it returns just a 'flat' array of $parent's direct subblocks. If $recursive is TRUE, it builds a tree of template blocks using $parent as root. Tree structure is compatible with PEAR::Tree's Memory_Array driver.

Parameter

string $parent: parent block name
boolean $recursive: whether to return a tree of child blocks (TRUE) or a 'flat' array (FALSE)

Return value

return a list of child blocks

See

see HTML_Template_Sigma::blockExists(), HTML_Template_Sigma::getPlaceholderList()

Throws

Table 26-1. Possible PEAR_Error values

Error code	Error message	Reason	Solution
`SIGMA_BLOCK_NOT_FOUND`	Cannot find block '`$parent`'	There is no block `$parent` in the template	Check the block name spelling, check whether you added all the necessary blocks to the template

Note

This function can not be called statically.

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