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@ 2016-05-18T12:57:50Z

<?php

$matches = [
    [
        'insult'   => [
            'text'        => 'You fight like a Dairy Farmer!',
            'maxDistance' => 15,
        ],
        'response' => [
            'text'        => 'How appropriate! You fight like a cow!',
            'maxDistance' => 20,
        ],
    ],
    [
        'insult'   => [
            'text'        => 'This is the END for you, you gutter crawling cur!',
            'maxDistance' => 32,
        ],
        'response' => [
            'text'        => 'And I\'ve got a little TIP for you, get the POINT?',
            'maxDistance' => 25,
        ],
    ],
];

$search = "This is the end for you, gutter-crawling cur!";
$closestSet = null;
$closestScore = 0;

foreach ($matches as $set) {
    $score = similar_text($search, $set['insult']['text']);
    var_dump($score);
    if ($score > $closestScore) {
        $closestScore = $score;
        $closestSet = $set;
    }
}

echo "---", PHP_EOL;

var_dump($search, $closestScore, $closestSet);

Output for git.master, git.master_jit, rfc.property-hooks: int(10) int(41) --- string(45) "This is the end for you, gutter-crawling cur!" int(41) array(2) { ["insult"]=> array(2) { ["text"]=> string(49) "This is the END for you, you gutter crawling cur!" ["maxDistance"]=> int(32) } ["response"]=> array(2) { ["text"]=> string(49) "And I've got a little TIP for you, get the POINT?" ["maxDistance"]=> int(25) } }

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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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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