Online PHP editor | rfc for uOICY

@ 2013-11-03T14:48:12Z

<?php
function getSearchResult($str, $query, $numOfWordToAdd) {
    $lowered = strtolower($query);
    $str = str_replace($query,$lowered,$str);
    list($before, $after) = explode($lowered, $str);

    $before = rtrim($before);
    $after  = ltrim($after);

    $beforeArray = array_reverse(explode(" ", $before));
    $afterArray  = explode(" ", $after);

    $countBeforeArray = count($beforeArray);
    $countAfterArray  = count($afterArray);

    $beforeString = "";
    if($countBeforeArray < $numOfWordToAdd) {
        $beforeString = implode(' ', $beforeArray);
    }
    else {
        for($i = 0; $i < $numOfWordToAdd; $i++) {
            $beforeString = $beforeArray[$i] . ' ' . $beforeString;
        }
    }

    $afterString = "";
    if($countAfterArray < $numOfWordToAdd) {
        $afterString = implode(' ', $afterArray);
    }
    else {
        for($i = 0; $i < $numOfWordToAdd; $i++) {
            $afterString = $afterString . $afterArray[$i] . ' ';
        }
    }


    $string = $beforeString . ' <span class="underline"> ' . $query . ' </span> ' . ' ' . $afterString;

    return $string;
}

$body = "<p>This is the body, KeyWoRd to be searched is here.</p>";
$keyword = "keyword";
echo getSearchResult($body,$keyword,1);
?>

Output for git.master, git.master_jit, rfc.property-hooks: Warning: Undefined array key 1 in /in/uOICY on line 5 Deprecated: ltrim(): Passing null to parameter #1 ($string) of type string is deprecated in /in/uOICY on line 8 here.</p> <span class="underline"> keyword </span>

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2022-12-01 RFC: Property hooks - included in PHP 8.4
2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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