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30 lines
735 B
PHP
30 lines
735 B
PHP
 
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<?php
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namespace Smarty\FunctionHandler;
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use Smarty\Exception;
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use Smarty\Template;
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/**
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* in_array(mixed $needle, array $haystack, bool $strict = false): bool
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* Returns true if needle is found in the array, false otherwise
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*/
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class InArray extends Base {
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public function handle($params, Template $template) {
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$params = array_values($params ?? []);
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if (count($params) < 2 || count($params) > 3) {
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throw new Exception("Invalid number of arguments for in_array. in_arrays expects 2 or 3 parameters.");
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}
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// default to false, true if param 3 is set to true
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$needle = $params[0];
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$haystack = (array) $params[1];
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$strict = count($params) == 3 && $params[2];
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return in_array($needle, $haystack, $strict);
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}
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}
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