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@ 2015-04-10T21:00:53Z

<?php

class FooWrapper {
    protected $opened = false;
    public function stream_close() {
        if (!$this->opened) {
            throw new RuntimeException("Closing an unopened stream");
        }
        $this->opened = false;
    }
    public function stream_open($path, $mode, $options, &$opened_path) {
        if ($this->opened) {
            throw new Exception("opened already");
        }
        if ($path == "foo://foo") {
            throw new Exception("Foo");
        }
        $this->opened = true;
        return true;
    }
    public function stream_read($count) {
        return str_repeat('f', $count);
    }
}

stream_wrapper_register("foo", "FooWrapper");

try {
    $foo = fopen("foo://foo", "r");
} catch (Exception $e) {
    var_dump($e);
}

try {
    $f = fopen("foo://bar", "r");
    var_dump(fread($f, 10));
    fclose($f);
} catch (Exception $e) {
    var_dump($e);
}

Output for git.master, git.master_jit, rfc.property-hooks: Deprecated: Creation of dynamic property FooWrapper::$context is deprecated in /in/SZfHt on line 29 object(Exception)#2 (7) { ["message":protected]=> string(3) "Foo" ["string":"Exception":private]=> string(0) "" ["code":protected]=> int(0) ["file":protected]=> string(9) "/in/SZfHt" ["line":protected]=> int(16) ["trace":"Exception":private]=> array(2) { [0]=> array(4) { ["function"]=> string(11) "stream_open" ["class"]=> string(10) "FooWrapper" ["type"]=> string(2) "->" ["args"]=> array(4) { [0]=> string(9) "foo://foo" [1]=> string(1) "r" [2]=> int(0) [3]=> NULL } } [1]=> array(4) { ["file"]=> string(9) "/in/SZfHt" ["line"]=> int(29) ["function"]=> string(5) "fopen" ["args"]=> array(2) { [0]=> string(9) "foo://foo" [1]=> string(1) "r" } } } ["previous":"Exception":private]=> NULL } Deprecated: Creation of dynamic property FooWrapper::$context is deprecated in /in/SZfHt on line 35 Warning: fread(): FooWrapper::stream_eof is not implemented! Assuming EOF in /in/SZfHt on line 36 string(10) "ffffffffff"

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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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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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