23 lines
515 B
PHP
23 lines
515 B
PHP
<?php
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namespace PicoFeed;
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abstract class Writer
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{
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public $items = array();
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abstract public function execute($filename = '');
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public function checkRequiredProperties($properties, $container)
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{
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foreach ($properties as $property) {
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if ((is_object($container) && ! isset($container->$property)) || (is_array($container) && ! isset($container[$property]))) {
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throw new \RuntimeException('Required property missing: '.$property);
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}
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}
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}
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} |