Online PHP editor | output for OUF9U

@ 2014-12-08T20:43:19Z

<?php

$vocabolario = array("la", "mia", "una", "prova", "con", "del", "testo");

function textCheck($text, &$vocabolario) {
    return preg_replace_callback('#(?!<.*?)\w+(?![^<>]*?>)#', function ($word) use ($vocabolario) {
        $word = $word[0];
        
        if (preg_grep( "/".preg_quote($word)."/i" , $vocabolario)) {
            return $word;
        }
        
        return '<u>'.$word.'</u>';
    }, $text);
}

echo textCheck("La mia è UNA provaa con del testo: <a href='http://pippo.it'>html</a>.", $vocabolario);

Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12: La mia è UNA <u>provaa</u> con del testo: <a href='http://pippo.it'><u>html</u></a>.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17: Parse error: syntax error, unexpected T_FUNCTION in /in/OUF9U on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5: Parse error: parse error, unexpected T_FUNCTION in /in/OUF9U on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error in /in/OUF9U on line 6
Process exited with code 255.

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