Online PHP editor | output for 2d0Li

@ 2014-06-11T02:08:52Z

<?php

$str="This is a test - That game is awesome (Cristiano Ronaldo is a great Soccer Player)";

//clean string:

$str=preg_replace("/[^A-Za-z0-9 ]/", '', $str); 

    //first explode it
    $e=explode(' ',$str);

//loop to remove short words
    $out=array();
    foreach ($e as $a){

        if(strlen($a)>2){
        $out[]=$a;  
        }
    }

print_r($out);

$list = array(
"This" => "9",
"great" => "10",
"God Father" => "11",
"Tony Montana" => "12",
"Ronaldo" => "13",
"Al Pacino" => "14",
"Humans" => "15",
"Play" => "16"
);


foreach ($out as $keyword) {
    foreach ($list as $word=>$num) {
        $sim_chars = similar_text($keyword, $word);
        if ($sim_chars/strlen($keyword) > .8 || $sim_chars/strlen($word) > .8) {
            $all_key_values[] = $num;
            $all_keys[] = $word;
        }
        elseif (stripos($keyword, $word) !== false || strpos($word, $keyword) !== false) {
            $sll_key_values[] = $num;
            $all_keys[] = $word;
        }
    }        
}

Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Array ( [0] => This [1] => test [2] => That [3] => game [4] => awesome [5] => Cristiano [6] => Ronaldo [7] => great [8] => Soccer [9] => Player )
Output for 4.4.5 - 4.4.9: Array ( [0] => This [1] => test [2] => That [3] => game [4] => awesome [5] => Cristiano [6] => Ronaldo [7] => great [8] => Soccer [9] => Player ) Fatal error: Call to undefined function: stripos() in /in/2d0Li on line 42
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4: Array ( [0] => This [1] => test [2] => That [3] => game [4] => awesome [5] => Cristiano [6] => Ronaldo [7] => great [8] => Soccer [9] => Player ) Fatal error: Call to undefined function: stripos() in /in/2d0Li on line 42
Process exited with code 255.
Output for 4.3.0 - 4.3.1: Array ( [0] => This [1] => test [2] => That [3] => game [4] => awesome [5] => Cristiano [6] => Ronaldo [7] => great [8] => Soccer [9] => Player ) Fatal error: Call to undefined function: stripos() in /in/2d0Li on line 42

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