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Daniele Alessandri
22 lines
644 B
PHP
22 lines
644 B
PHP
<?php
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namespace Predis\Commands;
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abstract class ScriptedCommand extends ServerEval {
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public abstract function getScript();
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protected function keysCount() {
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// The default behaviour for the base class is to use all the arguments
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// passed to a scripted command to populate the KEYS table in Lua.
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return count($this->getArguments());
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}
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protected function filterArguments(Array $arguments) {
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return array_merge(array($this->getScript(), $this->keysCount()), $arguments);
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}
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protected function getKeys() {
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return array_slice($this->getArguments(), 2, $this->keysCount());
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}
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}
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