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<?php function seoUrl($string) { $string = mb_strtolower($string); $string = str_replace('&',' ',$string); $string = preg_replace("/[^\w\s-]+/u", " ", $string); $string = preg_replace("/[\s-]+/u", " ", $string); $string = preg_replace("/[\s_]+/u", "-", $string); return $string; } echo seoUrl("Test--++_-__-Test----Test$#%#Test") . PHP_EOL; echo seoUrl("مرحبا--++_-__مرحباt--مرحباst$#%#مرحبا") . PHP_EOL;

This is an error 500

Value for `_results` contains invalid data `array`


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