placeholderExists()

placeholderExists()

placeholderExists() -- Checks whether the placeholder exists

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.

Note

This function can not be called statically.

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