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Daniele Alessandri
25 lines
658 B
PHP
25 lines
658 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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public abstract function keysCount();
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protected function filterArguments(Array $arguments) {
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if (($keys = $this->keysCount()) === -1) {
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$keys = count($arguments);
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}
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return array_merge(array($this->getScript(), $keys), $arguments);
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}
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protected function getKeys() {
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$arguments = $this->getArguments();
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if (($keys = $this->keysCount()) === -1) {
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return array_slice($arguments, 2);
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}
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return array_slice($arguments, 2, $keys);
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}
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}
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