Online PHP editor | rfc for aY1pS

@ 2016-01-08T17:07:26Z

<?php
function setSessionTestingData()
	{
		$agent = 5;
		$ticket = 6;

		$_SESSION = array(
			'agent_id' => '2',
			'ticket_id' => '3',
			'agent' => $agent,
			'ticket' => $ticket,
			'sub_array' => array(
				'sub' => 4,
				'agent' => $agent,
				'ticket' => $ticket,
			),
		);

		return $_SESSION;
	}
	
	
	function getKey($session_key, $is_object_of_type = null)
    {
	    $current_key = '';
	    $counter = 0;

        try {
	        $session_keys_array = explode(':', $session_key);

	        //checking if keys and value exist
	        foreach ($session_keys_array as $key) {
		        $counter++;
		        $current_key .= '[\'' . $key . '\']';
		        if (!$_SESSION) {
			        throw new Exception("\$_SESSION does not Exist");
		        }
		        $prev_step = $_SESSION;

		        if (array_key_exists($key, $prev_step) && count($session_keys_array) > $counter) {
			        eval('$prevStep = $_SESSION' . $current_key . ';');
			        if (!is_array($prev_step) && count($session_keys_array) > $counter) {
				        throw new Exception ("\$_SESSION$current_key is not an array");
			        }
		        } else if (
			        is_array($prev_step) &&
			        eval('array_key_exists(' . $current_key . ', $_SESSION);') &&
			        count($session_keys_array) == $counter
		        ) {
			        eval('$result = $_SESSION' . $current_key . ';');
		        } else {
			        throw new Exception("\$_SESSION$current_key does not Exist");
		        }
	        }

            //checking if value is of right type
            if (!empty($is_object_of_type) && !$result instanceof $is_object_of_type) {
                throw new Exception("\$_SESSION$current_key is not instance of $is_object_of_type");
            }

            //if we are here that means we have all safe data
        } catch(Exception $e) {
            //TODO:change Exception to SessionException and log this
            $result = null;
        }

        return $result;
    }
    
    $_SESSION = setSessionTestingData();
    
    echo getKey('agent_id');
    echo getKey('ticket_id');
    echo getKey('sub_array:sub');

Output for git.master, git.master_jit: Fatal error: Uncaught TypeError: Illegal offset type in /in/aY1pS(47) : eval()'d code:1 Stack trace: #0 /in/aY1pS(47): eval() #1 /in/aY1pS(72): getKey('agent_id') #2 {main} thrown in /in/aY1pS(47) : eval()'d code on line 1
Process exited with code 255.
Output for rfc.property-hooks: Fatal error: Uncaught TypeError: Cannot access offset of type array on array in /in/aY1pS(47) : eval()'d code:1 Stack trace: #0 /in/aY1pS(47): eval() #1 /in/aY1pS(72): getKey('agent_id') #2 {main} thrown in /in/aY1pS(47) : eval()'d code on line 1
Process exited with code 255.

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