3v4l.org

run code in 300+ PHP versions simultaneously

@ 2018-04-07T04:09:13Z

<?php


    function token($word, array $listconjunctions=['and', 'on', 'in', 'or', 'which'])
    {
       return str_replace($listconjunctions,'',$word);
    }


    function token1($word, array $listconjunctions=['and', 'on', 'in', 'or', 'which'])
    {
        $listconjunctions = array_map('preg_quote', $listconjunctions);
        
        $pattern = [
            '~\b('.implode('|',$listconjunctions).')\b~i', //words
            '~\s+~',  //run on spaces
            '~\s+([^\w]+)$~' //spaces before punctuation, at the end of line
        ];
        
        return preg_replace($pattern, [' ', ' ', '$1'], $word);
    }

$string = "this that and on and on the other which.";

echo token($string)."\n\n";
echo token1($string)."\n\n";

//second deveation 
echo token1('this that and, another one.');

Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7: this that the other . this that the other. this that , another one.
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 this that the other . this that the other. this that , another one.

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