array HTML_Template_Sigma::getPlaceholderList ([string $block = '__global__'])
array HTML_Template_Sigma::getPlaceholderList
Returns a list of placeholders within a block.
Only 'normal' placeholders are in the list, not ones automatically created for blocks and template functions.
block name
return a list of placeholders
see HTML_Template_Sigma::placeholderExists(), HTML_Template_Sigma::getBlockList()
Table 25-1. Possible PEAR_Error values
This function can not be called statically.
