- Output for git.master, git.master_jit, rfc.property-hooks
- <?php$a = new StdClass();$b = $a;var_dump(is_ref($a, $b));function is_ref(&$a, &$b){ // create a unique different value $differentValue = ($a === true) ? false : true; // We need a copy of $a, to keep safe. Note that if $a is a "referenced" value, $copy will be too. $copy = $a; // Change $a and check if $b changed too, finally restore $a using $copy. $a = $differentValue; $same = $a === $b; $a = $copy; return $same;}<?php$a = new StdClass();$b = $a;var_dump(is_ref($a, $b));function is_ref(&$a, &$b){ // create a unique different value $differentValue = ($a === true) ? false : true; // We need a copy of $a, to keep safe. Note that if $a is a "referenced" value, $copy will be too. $copy = $a; // Change $a and check if $b changed too, finally restore $a using $copy. $a = $differentValue; $same = $a === $b; $a = $copy; return $same;}
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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- 2016-08-14 Arrow functions - withdrawn
- 2016-05-29 array_change_keys() - withdrawn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- 2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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- 2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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