getPlaceholderList()
getPlaceholderList() – Returns a list of placeholders within a block.
Synopsis
require_once 'HTML/Template/Sigma.php';
array HTML_Template_Sigma::getPlaceholderList (
string $block = '__global__'
)
Description
Returns a list of placeholders within a block.
Only 'normal' placeholders are in the list, not ones automatically created for blocks and template functions.
Parameter
-
string
$block -
block name
Return value
return a list of placeholders
Throws
| Error code | Error message | Reason | Solution |
|---|---|---|---|
| SIGMA_BLOCK_NOT_FOUND | Cannot find block '$block' |
There is no block $block 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.