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@ 2022-10-23T18:18:05Z

<?php

$lessThan = [
    '7.9.9.9',
    '7.9.9',
    '7.9',
    '7',
];

$greaterEqualThan = [
    '8.0.0.0',
    '8.0.0',
    '8.0',
    '8',
    '8.0.0.1',
    '8.0.1',
    '8.1',
];

// existing
foreach ($lessThan as $version) {
    if(version_compare($version, '8.0.0', '>=') !== false) {
        echo "fail for $version (existing code)\n";
    }
}

foreach ($greaterEqualThan as $version) {
    if(version_compare($version, '8.0.0', '>=') !== true) {
        echo "fail for $version (existing code)\n";
    }
}

// suggested
foreach ($lessThan as $version) {
    if(version_compare($version, '8', '>=') !== false) {
        echo "fail for $version (suggested code)\n";
    }
}

foreach ($greaterEqualThan as $version) {
    if(version_compare($version, '8', '>=') !== true) {
        echo "fail for $version (suggested code)\n";
    }
}

Output for git.master, git.master_jit, rfc.property-hooks: fail for 8.0 (existing code) fail for 8 (existing code)

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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