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@ 2015-04-01T13:58:54Z

<?php

class TextOperator 
{
    const CONTAINS       = 'contains';
    const CONTAINS_NOT   = 'containsnot';
}

abstract class Condition
{
    protected $operator;
    protected $value;

    public function __construct($value, $operator)
    {
        $this->setValue($value);
        $this->setOperator($operator);
    }

    abstract public function setOperator($operator);
    abstract public function setValue($value);

    public function getOperator()
    {
        return $this->operator;
    }

    public function getValue()
    {
        return $this->value;
    }
}

class TextCondition extends Condition
{
    public function __construct($value, $operator = TextOperator::CONTAINS)
    {
        parent::__construct($value, $operator);
    }

    public function setOperator($operator)
    {
        $this->operator = TextOperator::get($operator);
    }

    public function setValue($value)
    {
        $this->value = (string)$value;
    }
}

$cond1 = new TextCondition(TextOperator::CONTAINS, 'foo');
$cond2 = new TextCondition(TextOperator::CONTAINS, 'bar');

var_dump($cond1, $cond2);

Output for git.master, git.master_jit, rfc.property-hooks: Fatal error: Uncaught Error: Call to undefined method TextOperator::get() in /in/GkOCD:43 Stack trace: #0 /in/GkOCD(17): TextCondition->setOperator('foo') #1 /in/GkOCD(38): Condition->__construct('contains', 'foo') #2 /in/GkOCD(52): TextCondition->__construct('contains', 'foo') #3 {main} thrown in /in/GkOCD on line 43
Process exited with code 255.

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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