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@ 2016-05-24T17:51:16Z

<?php

$rfcs = ['Typed Properties', 'PHP Attributes', 'Functional Interfaces', 'Closure from callable function', 'Forbid dynamic calls to scope introspection functions', 'Callable prototypes'];
$numberOfCharsBeforeTrimRequired = 150;

$perRFC = (int)($numberOfCharsBeforeTrimRequired / count($rfcs));
$done = [];

do {
    $lastTrimNeeded = count($rfcs);
    $remaining = 0;

    foreach ($rfcs as $i => $rfc) {
        if (strlen($rfc) <= $perRFC) {
            $done[] = $rfc;
            $remaining += $perRFC - strlen($rfc);
            unset($rfcs[$i]);
        }
    }

    $perRFC += (int)($remaining / count($rfcs));
} while ($lastTrimNeeded > count($rfcs));

foreach ($rfcs as $rfc) {
    $done[] = substr($rfc, 0, $perRFC);
}

// get total length to check algo
$totalLen = 0;
foreach ($done as $rfc) {
    $totalLen += strlen($rfc);
}

var_dump($done, $totalLen);

Output for git.master, git.master_jit, rfc.property-hooks: array(6) { [0]=> string(16) "Typed Properties" [1]=> string(14) "PHP Attributes" [2]=> string(21) "Functional Interfaces" [3]=> string(19) "Callable prototypes" [4]=> string(30) "Closure from callable function" [5]=> string(50) "Forbid dynamic calls to scope introspection functi" } int(150)

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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