Online PHP editor | rfc for p8jA9

@ 2023-04-03T20:43:00Z

<?php

var_dump(filter_var('17', FILTER_VALIDATE_INT, FILTER_REQUIRE_ARRAY));
var_dump(filter_var(['17'], FILTER_VALIDATE_INT, FILTER_REQUIRE_ARRAY));
var_dump(filter_var('foo', FILTER_VALIDATE_INT, FILTER_REQUIRE_ARRAY));
var_dump(filter_var(['foo'], FILTER_VALIDATE_INT, FILTER_REQUIRE_ARRAY));

echo "\n----\n\n";

var_dump(filter_var('17', FILTER_VALIDATE_INT, FILTER_FORCE_ARRAY));
var_dump(filter_var(['17'], FILTER_VALIDATE_INT, FILTER_FORCE_ARRAY));
var_dump(filter_var('foo', FILTER_VALIDATE_INT, FILTER_FORCE_ARRAY));
var_dump(filter_var(['foo'], FILTER_VALIDATE_INT, FILTER_FORCE_ARRAY));

echo "\n----\n\n";

var_dump(filter_var('17', FILTER_VALIDATE_INT, FILTER_REQUIRE_ARRAY|FILTER_FORCE_ARRAY));
var_dump(filter_var(['17'], FILTER_VALIDATE_INT, FILTER_REQUIRE_ARRAY|FILTER_FORCE_ARRAY));
var_dump(filter_var('foo', FILTER_VALIDATE_INT, FILTER_REQUIRE_ARRAY|FILTER_FORCE_ARRAY));
var_dump(filter_var(['foo'], FILTER_VALIDATE_INT, FILTER_REQUIRE_ARRAY|FILTER_FORCE_ARRAY));

Output for git.master, git.master_jit, rfc.property-hooks: bool(false) array(1) { [0]=> int(17) } bool(false) array(1) { [0]=> bool(false) } ---- array(1) { [0]=> int(17) } array(1) { [0]=> int(17) } array(1) { [0]=> bool(false) } array(1) { [0]=> bool(false) } ---- bool(false) array(1) { [0]=> int(17) } bool(false) array(1) { [0]=> bool(false) }

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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