22 lines
631 B
PHP
22 lines
631 B
PHP
<?php
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namespace MediaWiki\Diff\Hook;
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/**
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* This is a hook handler interface, see docs/Hooks.md.
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* Use the hook name "DifferenceEngineOldHeaderNoOldRev" to register handlers implementing this interface.
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*
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* @stable to implement
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* @ingroup Hooks
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*/
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interface DifferenceEngineOldHeaderNoOldRevHook {
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/**
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* Use this hook to change the $oldHeader variable in cases when there is no old revision
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*
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* @since 1.35
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*
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* @param string &$oldHeader Empty string by default
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* @return bool|void True or no return value to continue or false to abort
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*/
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public function onDifferenceEngineOldHeaderNoOldRev( &$oldHeader );
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}
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