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<?php
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/**
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 * Smarty plugin
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 *
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 * @package    Smarty
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 * @subpackage PluginsModifier
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 */
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/**
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 * Smarty explode modifier plugin
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 * Type:     modifier
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 * Name:     explode
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 * Purpose:  split a string by a string
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 *
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 * @param string   $separator
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 * @param string   $string
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 * @param int|null $limit
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 *
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 * @return array
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 */
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function smarty_modifier_explode($separator, $string, ?int $limit = null)
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{
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    // provide $string default to prevent deprecation errors in PHP >=8.1
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    return explode($separator, $string ?? '', $limit ?? PHP_INT_MAX);
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}