Online PHP editor | rfc for rcr0d

@ 2016-06-23T10:10:37Z

<?php

$fixers = ['short_array_syntax', 'unix_line_endings', 'elseif', 'long_array_syntax', 'echo_to_print', 'print_to_echo'];
$conflicts = array(
        'unalign_double_arrow' => 'align_double_arrow',
        'unalign_equals' => 'align_equals',
        'concat_without_spaces' => 'concat_with_spaces',
        'concat_with_spaces' => 'concat_without_spaces',
        'print_to_echo' => 'echo_to_print',
        'short_array_syntax' => 'long_array_syntax',
        'single_blank_line_before_namespace' => 'no_blank_lines_before_namespace',
        'phpdoc_var_to_type' => 'phpdoc_type_to_var',
        'phpdoc_type_to_var' => 'phpdoc_var_to_type',
        'echo_to_print' => 'print_to_echo',
        'psr4' => 'psr0',
        'psr0' => 'psr4',
        'long_array_syntax' => ['short_array_syntax', 'phpdoc_var_to_type'],
        'no_blank_lines_before_namespace' => 'single_blank_line_before_namespace',
        'align_double_arrow' => 'unalign_double_arrow',
        'align_equals' => 'unalign_equals',
    );

foreach ($fixers as $fixer) {
    if (isset($conflicts[$fixer]) && $conflicts = array_intersect((array) $conflicts[$fixer], $fixers) ) {
        echo sprintf('Fixer "%s" conflicts with fixers "%s".', $fixer, implode('", "', $conflicts));
    }
    
}

Output for git.master, git.master_jit, rfc.property-hooks: Fixer "short_array_syntax" conflicts with fixers "long_array_syntax".

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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