placeholderExists()

placeholderExists() – Checks whether the placeholder exists

Synopsis

require_once 'HTML/Template/Sigma.php';

string HTML_Template_Sigma::placeholderExists ( string $placeholder , string $block = '' )

Description

Checks whether the placeholder exists in the template, returns the name of the (first) block that contains the specified placeholder.

Parameter

string $placeholder

Name of the placeholder you're searching

string $block

Name of the block to scan. If left out (default) all blocks are scanned.

Return value

return Name of the (first) block that contains the specified placeholder. If the placeholder was not found an empty string is returned.

Throws

Possible PEAR_Error values
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.

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Last updated: Sun, 20 Apr 2014 — Download Documentation
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