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@ 2014-06-23T13:07:54Z

<?php

$a = '';
var_dump(isset($a->b));
$a = 'a';
var_dump(isset($a->b));
$a = '0';
var_dump(isset($a->b));
$a = '';
var_dump(isset($a['b']));
$a = 'a';
var_dump(isset($a['b']));
$a = '0';
var_dump(isset($a['b']));

$simpleString = "Bogus String Text";
echo isset($simpleString->wrong)?"bug\n":"ok\n";
echo isset($simpleString["wrong"])?"ok\n":"bug\n";
echo isset($simpleString[-1])?"bug\n":"ok\n";
echo isset($simpleString[0])?"ok\n":"bug\n";
echo isset($simpleString["0"])?"ok\n":"bug\n";
echo isset($simpleString["16"])?"ok\n":"bug\n";
echo isset($simpleString["17"])?"bug\n":"ok\n";
echo isset($simpleString["wrong"][0])?"bug\n":"ok\n";
echo $simpleString->wrong === null?"ok\n":"bug\n";
echo $simpleString["wrong"] === "B"?"ok\n":"bug\n";
echo $simpleString["0"] === "B"?"ok\n":"bug\n";
$simpleString["wrong"] = "f";
echo $simpleString["0"] === "f"?"ok\n":"bug\n";

Output for git.master, git.master_jit, rfc.property-hooks: bool(false) bool(false) bool(false) bool(false) bool(false) bool(false) ok bug bug ok ok ok ok ok Warning: Attempt to read property "wrong" on string in /in/BXaud on line 25 ok Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /in/BXaud:26 Stack trace: #0 {main} thrown in /in/BXaud on line 26
Process exited with code 255.

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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