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@ 2018-04-21T04:05:30Z

<?php

class MemoryFile {
	private static $data = "";
	private static $pos = 0;
	public function stream_open() { self::$pos = 0; return true; }
	public function stream_read($count) { return substr(self::$data, (self::$pos += $count) - $count, $count); }
	public function stream_write($data) { self::$data = substr(self::$data, 0, self::$pos) . $data; self::$pos += strlen($data); return strlen($data); }
	public function stream_tell() { return self::$pos; }
	public function stream_eof() { return self::$pos >= strlen(self::$data); }
	public function stream_stat() { return []; }
}

stream_wrapper_register("foo", "MemoryFile");

file_put_contents("foo://bar",
<<<'PHTML'
<?php

// view.phtml
echo "<html><head><title>$this->data</title></head><body></body></html>";
PHTML
);

// View.php
class View {
    private $data = 'test';
    public function render() {
        require 'foo://bar';
    }
}
(new View)->render();

Output for git.master, git.master_jit, rfc.property-hooks: Deprecated: Creation of dynamic property MemoryFile::$context is deprecated in /in/Qv730 on line 16 Deprecated: Creation of dynamic property MemoryFile::$context is deprecated in /in/Qv730 on line 29 Warning: require(): MemoryFile::stream_set_option is not implemented! in /in/Qv730 on line 29 <html><head><title>test</title></head><body></body></html>

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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