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@ 2013-12-31T02:49:31Z

<?php
class Legacy
{
    private $_ignore;

    /**
     * @param int $ignore
     */
    public function __construct($ignore = E_STRICT)
    {
        $this->_ignore = $ignore;
    }

    /**
     * @param callable $func
     * @return mixed
     * @throws \Exception
     */
    public function call(callable $func)
    {
        $args = func_get_args();
        array_shift($args);

        $er = error_reporting();
        error_reporting($er &~ $this->_ignore);

        try
        {
            $ret = call_user_func_array($func, $args);
            error_reporting($er);
            return $ret;
        }
        catch (\Exception $ex)
        {
            error_reporting($er);
            throw $ex;
        }
    }
}

var_dump(error_reporting());
(new Legacy())->call(function(){
	// strict warningが発生する処理
    var_dump(error_reporting());
});
var_dump(error_reporting());

Output for git.master, git.master_jit, rfc.property-hooks: int(-1) int(-2049) int(-1)

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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