CompiledExpression::toVariable() - Code Metrics - Inspection of "CompiledExpression - implement isString method" - ovr/phpsa - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( f776ae...d76a3b )

by Дмитрий

created 2016-01-16 20:19 UTC

CompiledExpression::toVariable() A

↳ Parent: CompiledExpression

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes	1
Bugs	1	Features	1

Metric	Value
c	1
b	1
f	1
dl	0
loc	4
ccs	2
cts	2
cp	1
rs	10
cc	1
eloc	2
nc	1
nop	1
crap	1

<?php
/**
 * @author Patsura Dmitry https://github.com/ovr <[email protected]>
 */

namespace PHPSA;

use Ovr\PHPReflection\Types;
use PHPSA\Compiler\Types as CompilerTypes;
use RuntimeException;

class CompiledExpression
{
    /**
     * Unknown type
     */
    const UNKNOWN = Types::UNKNOWN_TYPE;

    /**
     * It's not unknown, It's unimplemented
     */
    const UNIMPLEMENTED = -100;

    /**
     * Void type
     */
    const VOID = Types::VOID_TYPE;

    const INTEGER = Types::INT_TYPE;

    /**
     * @deprectated
     */
    const LNUMBER = self::INTEGER;

    /**
     * Double/Float
     */
    const DOUBLE = Types::DOUBLE_TYPE;

    /**
     * Double/Float
     */
    const NUMBER = Types::NUMBER;

    /**
     * Double/Float
     * @deprectated
     */
    const DNUMBER = self::DOUBLE;

    /**
     * String
     */
    const STRING = Types::STRING_TYPE;

    /**
     * Boolean
     * true or false
     */
    const BOOLEAN = Types::BOOLEAN_TYPE;

    /**
     * Array
     */
    const ARR = Types::ARRAY_TYPE;

    /**
     * Object
     */
    const OBJECT = Types::OBJECT_TYPE;

    /**
     * Resource handler
     */
    const RESOURCE = Types::RESOURCE_TYPE;

    /**
     * Callable type
     */
    const CALLABLE_TYPE = Types::CALLABLE_TYPE;

    /**
     * Value is handled in variable
     */
    const VARIABLE = 512;

    /**
     * Resource handler
     */
    const NULL = Types::NULL_TYPE;

    /**
     * self::INT_TYPE | self::DOUBLE_TYPE | self::STRING_TYPE | self::BOOLEAN_TYPE | self::ARRAY_TYPE | self::RESOURCE_TYPE | self::OBJECT_TYPE | self::NULL_TYPE
     */
    const MIXED = Types::MIXED;

    /**
     * I can't explain what it's :D
     */
    const DYNAMIC = 10000;

    /**
     * By default we don't know what it is
     *
     * @var int
     */
    protected $type;

    /**
     * Possible value
     *
     * @var mixed
     */
    protected $value;

    /**
     * @var Variable|null
     */
    protected $variable;

    /**
     * Construct new CompiledExpression to pass result
     *
     * @param int $type
     * @param mixed $value
     * @param Variable|null $variable
     */
    public function __construct($type = self::UNKNOWN, $value = null, Variable $variable = null)
    {
        $this->type = $type;
        $this->value = $value;
        $this->variable = $variable;
    }

    /**
     * @return mixed
     */
    public function getValue()
    {
        return $this->value;
    }

    /**
     * @param integer $value
     * @return boolean
     */
    public function isEquals($value)
    {
        return $this->value == $value;
    }

    /**
     * @return int
     */
    public function getType()
    {
        return $this->type;
    }

    /**
     * @return string
     */
    public function getTypeName()
    {
        return CompilerTypes::getTypeName($this->type);
    }

    /**
     * @param string $name Name of the Variable
     * @return Variable
     */
    public function toVariable($name)
    {
        return new Variable($name, $this->value, $this->type);
    }

    /**
     * If we don't know $type but know $value
     *
     * @param $value
     * @throws RuntimeException
     * @return CompiledExpression
     */
    public static function fromZvalValue($value)
    {
        return new CompiledExpression(CompilerTypes::getTypeByValue($value), $value);
    }

    /**
     * This is needed via in feature $this->type can store multiple type(s) by bitmask
     *
     * @return bool
     */
    public function canBeObject()
    {
        return (boolean) ($this->type == self::OBJECT || $this->type & self::OBJECT);
    }

    /**
     * @return bool
     */
    public function isString()
    {
        return $this->type == self::STRING;
    }

    /**
     * @return bool
     */
    public function isObject()
    {
        return $this->type == self::OBJECT;
    }

    //@codeCoverageIgnoreStart
    /**
     * Check that $this->value is correct for $this->type
     *
     * @todo Implement it ;)
     * @return boolean
     */
    public function isCorrectValue()
    {
        $type = gettype($this->value);

        switch ($this->type) {
            case CompiledExpression::INTEGER:
                return $type == 'integer';
            case CompiledExpression::NUMBER:
                return $type == 'integer' || $type == 'double';
            case CompiledExpression::DOUBLE:
                return $type == 'double';
            case CompiledExpression::BOOLEAN:
                return $type == 'boolean';
            case CompiledExpression::ARR:
                return $type == 'array';
        }

        return true;
    }
    //@codeCoverageIgnoreEnd

    /**
     * @return Variable|null
     */
    public function getVariable()
    {
        return $this->variable;
    }
}


1		<?php
2		/**
3		* @author Patsura Dmitry https://github.com/ovr <[email protected]>
4		*/
5
6		namespace PHPSA;
7
8		use Ovr\PHPReflection\Types;
9		use PHPSA\Compiler\Types as CompilerTypes;
10		use RuntimeException;
11
12		class CompiledExpression
13		{
14		/**
15		* Unknown type
16		*/
17		const UNKNOWN = Types::UNKNOWN_TYPE;
18
19		/**
20		* It's not unknown, It's unimplemented
21		*/
22		const UNIMPLEMENTED = -100;
23
24		/**
25		* Void type
26		*/
27		const VOID = Types::VOID_TYPE;
28
29		const INTEGER = Types::INT_TYPE;
30
31		/**
32		* @deprectated
33		*/
34		const LNUMBER = self::INTEGER;
35
36		/**
37		* Double/Float
38		*/
39		const DOUBLE = Types::DOUBLE_TYPE;
40
41		/**
42		* Double/Float
43		*/
44		const NUMBER = Types::NUMBER;
45
46		/**
47		* Double/Float
48		* @deprectated
49		*/
50		const DNUMBER = self::DOUBLE;
51
52		/**
53		* String
54		*/
55		const STRING = Types::STRING_TYPE;
56
57		/**
58		* Boolean
59		* true or false
60		*/
61		const BOOLEAN = Types::BOOLEAN_TYPE;
62
63		/**
64		* Array
65		*/
66		const ARR = Types::ARRAY_TYPE;
67
68		/**
69		* Object
70		*/
71		const OBJECT = Types::OBJECT_TYPE;
72
73		/**
74		* Resource handler
75		*/
76		const RESOURCE = Types::RESOURCE_TYPE;
77
78		/**
79		* Callable type
80		*/
81		const CALLABLE_TYPE = Types::CALLABLE_TYPE;
82
83		/**
84		* Value is handled in variable
85		*/
86		const VARIABLE = 512;
87
88		/**
89		* Resource handler
90		*/
91		const NULL = Types::NULL_TYPE;
92
93		/**
94		* self::INT_TYPE \| self::DOUBLE_TYPE \| self::STRING_TYPE \| self::BOOLEAN_TYPE \| self::ARRAY_TYPE \| self::RESOURCE_TYPE \| self::OBJECT_TYPE \| self::NULL_TYPE
95		*/
96		const MIXED = Types::MIXED;
97
98		/**
99		* I can't explain what it's :D
100		*/
101		const DYNAMIC = 10000;
102
103		/**
104		* By default we don't know what it is
105		*
106		* @var int
107		*/
108		protected $type;
109
110		/**
111		* Possible value
112		*
113		* @var mixed
114		*/
115		protected $value;
116
117		/**
118		* @var Variable\|null
119		*/
120		protected $variable;
121
122		/**
123		* Construct new CompiledExpression to pass result
124		*
125		* @param int $type
126		* @param mixed $value
127		* @param Variable\|null $variable
128		*/
129	370	public function __construct($type = self::UNKNOWN, $value = null, Variable $variable = null)
130		{
131	370	$this->type = $type;
132	370	$this->value = $value;
133	370	$this->variable = $variable;
134	370	}
135
136		/**
137		* @return mixed
138		*/
139	370	public function getValue()
140		{
141	370	return $this->value;
142		}
143
144		/**
145		* @param integer $value
146		* @return boolean
147		*/
148	72	public function isEquals($value)
149		{
150	72	return $this->value == $value;
151		}
152
153		/**
154		* @return int
155		*/
156	370	public function getType()
157		{
158	370	return $this->type;
159		}
160
161		/**
162		* @return string
163		*/
164		public function getTypeName()
165		{
166		return CompilerTypes::getTypeName($this->type);
167		}
168
169		/**
170		* @param string $name Name of the Variable
171		* @return Variable
172		*/
173	1	public function toVariable($name)
174		{
175	1	return new Variable($name, $this->value, $this->type);
176		}
177
178		/**
179		* If we don't know $type but know $value
180		*
181		* @param $value
182		* @throws RuntimeException
183		* @return CompiledExpression
184		*/
185	144	public static function fromZvalValue($value)
186		{
187	144	return new CompiledExpression(CompilerTypes::getTypeByValue($value), $value);
188		}
189
190		/**
191		* This is needed via in feature $this->type can store multiple type(s) by bitmask
192		*
193		* @return bool
194		*/
195		public function canBeObject()
196		{
197		return (boolean) ($this->type == self::OBJECT \|\| $this->type & self::OBJECT);
198		}
199
200		/**
201		* @return bool
202		*/
203		public function isString()
204		{
205		return $this->type == self::STRING;
206		}
207
208		/**
209		* @return bool
210		*/
211		public function isObject()
212		{
213		return $this->type == self::OBJECT;
214		}
215
216		//@codeCoverageIgnoreStart
217		/**
218		* Check that $this->value is correct for $this->type
219		*
220		* @todo Implement it ;)
221		* @return boolean
222		*/
223		public function isCorrectValue()
224		{
225		$type = gettype($this->value);
226
227		switch ($this->type) {
228		case CompiledExpression::INTEGER:
229		return $type == 'integer';
230		case CompiledExpression::NUMBER:
231		return $type == 'integer' \|\| $type == 'double';
232		case CompiledExpression::DOUBLE:
233		return $type == 'double';
234		case CompiledExpression::BOOLEAN:
235		return $type == 'boolean';
236		case CompiledExpression::ARR:
237		return $type == 'array';
238		}
239
240		return true;
241		}
242		//@codeCoverageIgnoreEnd
243
244		/**
245		* @return Variable\|null
246		*/
247		public function getVariable()
248		{
249		return $this->variable;
250		}
251		}
252

ovr / phpsa

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CompiledExpression::toVariable() A

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