Online PHP editor | rfc for HFW1e

@ 2018-07-08T15:22:25Z

<?php
$testString = 'test';
$stream     = fopen('php://memory', 'r+');
fwrite($stream, $testString);
rewind($stream);
$filter = stream_filter_append($stream, 'convert.base64-encode');
echo "encode - low-level - memory = " . stream_get_contents($stream) . PHP_EOL;

$testString = 'dGVzdA==';
$stream     = fopen('php://memory', 'r+');
fwrite($stream, $testString);
rewind($stream);
$filter = stream_filter_append($stream, 'convert.base64-decode');
echo "decode - low-level - memory = " . stream_get_contents($stream) . PHP_EOL;

$testString = 'test';
$stream     = fopen('php://temp', 'r+');
fwrite($stream, $testString);
rewind($stream);
$filter = stream_filter_append($stream, 'convert.base64-encode');
echo "encode - low-level - temp = " . stream_get_contents($stream) . PHP_EOL;

$testString = 'dGVzdA==';
$stream     = fopen('php://temp', 'r+');
fwrite($stream, $testString);
rewind($stream);
$filter = stream_filter_append($stream, 'convert.base64-decode');
echo "decode - low-level - temp = " . stream_get_contents($stream) . PHP_EOL;

Output for git.master, git.master_jit, rfc.property-hooks: encode - low-level - memory = dGVzdA== decode - low-level - memory = test encode - low-level - temp = dGVzdA== decode - low-level - temp = test

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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