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run code in 300+ PHP versions simultaneously
<?php $matches = array(); $template = '<p>{{{ 发货单号 }}}</p><p>{{{ 单据123号 }}}</p><p>{{{ 拉包 }}}</p><p>{{{ a }}}</p><p>{{{ a }}}</p>'; $ret = preg_match_all('/\{\{\{ \S+ \}\}\}/', $template, $matches); print_r($matches);

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