Online PHP editor | rfc for aqapV

@ 2018-06-06T16:26:21Z

<?php

ini_set('display_errors', 'On');
error_reporting(E_ALL);

try {
    echo 'JSON decode of null: ' . json_decode(null) . PHP_EOL;
    
    if (json_last_error() !== JSON_ERROR_NONE) {
        echo 'Last JSON error: ' . safe_json_last_error_msg() . PHP_EOL;
    }
} catch (Throwable $t) {
    echo 'Error from JSON decode of null: ' . $t->getMessage() . PHP_EOL;
}

try {
    echo 'JSON decode of empty string: ' . json_decode('') . PHP_EOL;
    
    if (json_last_error() !== JSON_ERROR_NONE) {
        echo 'Last JSON error: ' . safe_json_last_error_msg() . PHP_EOL;
    }
} catch (Throwable $t) {
    echo 'Error from JSON decode of empty string: ' . $t->getMessage() . PHP_EOL;
}

function safe_json_last_error_msg()
{
    if (function_exists('json_last_error_msg')) {
        return json_last_error_msg();
    }

    switch (json_last_error()) {
        case JSON_ERROR_NONE: return 'No error';
        case JSON_ERROR_DEPTH: return 'Maximum stack depth exceeded';
        case JSON_ERROR_STATE_MISMATCH: return 'State mismatch (invalid or malformed JSON)';
        case JSON_ERROR_CTRL_CHAR: return 'Control character error, possibly incorrectly encoded';
        case JSON_ERROR_SYNTAX: return 'Syntax error';
        case JSON_ERROR_UTF8: return 'Malformed UTF-8 characters, possibly incorrectly encoded';
        default: return 'Unknown error';
    }
}

Output for git.master, git.master_jit, rfc.property-hooks: Deprecated: json_decode(): Passing null to parameter #1 ($json) of type string is deprecated in /in/aqapV on line 7 JSON decode of null: Last JSON error: Syntax error JSON decode of empty string: Last JSON error: Syntax error

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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

preferences:dark modelive previewkey bindings