Online PHP editor | rfc for lf9V3

@ 2014-10-28T20:00:17Z

<?php

interface Permissions {
    
    public function isReadable();
    
    public function isWritable();
    
}
 
class ReadOnly implements Permissions {
    
    public function isReadable() {
        return true;
    }
    
    public function isWritable() {
        return false;
    }
    
}
 
class WriteOnly implements Permissions {
    
    public function isReadable() {
        return false;
    }
    
    public function isWritable() {
        return true;
    }
    
}
 
class ReadWrite implements Permissions {
    
    public function isReadable() {
        return true;
    }
    
    public function isWritable() {
        return true;
    }
    
}
 
class Field {
    
    private $name;
    private $permissions;
    
    public function __construct($name, Permissions $permissions = null) {
        $this->name = (string) $name;    
        $this->permissions = $permissions ?: new ReadOnly;
    }
    
    public function getName() {
        return $this->name;
    }
    
    public function isReadable() {
        return $this->permissions->isReadable();
    }
    
    public function isWritable() {
        return $this->permissions->isWritable();
    }
    
}

$a = new Field('a');
var_dump($a->isReadable());
var_dump($a->isWritable());

$b = new Field('b', new ReadWrite);
var_dump($b->isReadable());
var_dump($b->isWritable());

Output for git.master, git.master_jit, rfc.property-hooks: Parse error: syntax error, unexpected token "readonly", expecting identifier in /in/lf9V3 on line 11
Process exited with code 255.

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