3v4l.org

run code in 300+ PHP versions simultaneously

@ 2013-12-31T02:41:17Z

<?php
class ErrorReportingSwitcher
{
    private $old_flags;

    public function __construct( $flag_add, $flag_remove = 0 )
    {
        echo __METHOD__ . PHP_EOL;
        
        $this->old_flags = error_reporting();
        $new_flags = $this->old_flags;
        if ( $flag_add != 0 ){
            $new_flags |= $flag_add;
        }
        if ( $flag_remove != 0 ){
            $new_flags &= ~$flag_remove;
        }
        error_reporting($new_flags);
    }

    public function __destruct()
    {
        echo __METHOD__ . PHP_EOL;
        
        if ( $this->old_flags ){
            error_reporting( $this->old_flags );
        }
    }
}

function hoge()
{
    echo "start\n";
    new ErrorReportingSwitcher(0,E_STRICT);
    // strict warningが発生する処理
    echo "end\n";
}

hoge();

Output for git.master, git.master_jit, rfc.property-hooks: start ErrorReportingSwitcher::__construct ErrorReportingSwitcher::__destruct end

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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

preferences:dark modelive preview

51.02 ms | 401 KiB | 8 Q