LimitBuilder::buildLimit() - Code Metrics - rkrx/php-mysql-query-builder - Measure and Improve Code Quality continuously with Scrutinizer

LimitBuilder::buildLimit() B
last analyzed 2025-12-07 12:23 UTC

↳ Parent: LimitBuilder

Complexity

Conditions	9
Paths	12

Size

Total Lines	22
Code Lines	16

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	16
c	1
b	0
f	0
dl	0
loc	22
rs	8.0555
cc	9
nc	12
nop	2

<?php
namespace Kir\MySQL\Builder\Traits;

use Kir\MySQL\Builder\InvalidValueException;
use Kir\MySQL\Builder\Value\OptionalValue;

trait LimitBuilder {
	private null|int|OptionalValue $limit = null;

	/**
	 * @return null|int
	 */
	protected function getLimit(): ?int {
		if($this->limit instanceof OptionalValue) {
			$value = $this->limit->getValue();
			if(is_numeric($value)) {
				return (int) $value;
			}
			return null;
		}
		return $this->limit;
	}

	/**
	 * @param null|int|OptionalValue $limit
	 * @return $this
	 */
	public function limit($limit) {
		$this->limit = $limit;
		return $this;
	}

	/**
	 * @param string $query
	 * @param int|null $offset
	 * @return string
	 */
	protected function buildLimit(string $query, ?int $offset = null) {
		$limit = $this->getLimit();
		if($limit === null && $offset !== null) {
			$limit = '18446744073709551615';
		}
		if($this->limit instanceof OptionalValue) {
			if($this->limit->isValid()) {
				$value = $this->limit->getValue();
				if($value === null || is_scalar($value)) {
					$value = (string) $value;
				} else {
					throw new InvalidValueException('Value for OFFSET has to be a number');
				}
				if(!preg_match('{^\\d+$}', $value)) {
					throw new InvalidValueException('Value for OFFSET has to be a number');
				}
				$query .= "LIMIT\n\t{$value}\n";
			}
		} elseif($limit !== null) {
			$query .= "LIMIT\n\t{$limit}\n";
		}
		return $query;
	}
}


1			<?php
2			namespace Kir\MySQL\Builder\Traits;
3
4			use Kir\MySQL\Builder\InvalidValueException;
5			use Kir\MySQL\Builder\Value\OptionalValue;
6
7			trait LimitBuilder {
8			private null\|int\|OptionalValue $limit = null;
9
10			/**
11			* @return null\|int
12			*/
13			protected function getLimit(): ?int {
14			if($this->limit instanceof OptionalValue) {
15			$value = $this->limit->getValue();
16			if(is_numeric($value)) {
17			return (int) $value;
18			}
19			return null;
20			}
21			return $this->limit;
22			}
23
24			/**
25			* @param null\|int\|OptionalValue $limit
26			* @return $this
27			*/
28			public function limit($limit) {
29			$this->limit = $limit;
30			return $this;
31			}
32
33			/**
34			* @param string $query
35			* @param int\|null $offset
36			* @return string
37			*/
38			protected function buildLimit(string $query, ?int $offset = null) {
39			$limit = $this->getLimit();
40			if($limit === null && $offset !== null) {
41			$limit = '18446744073709551615';
42			}
43			if($this->limit instanceof OptionalValue) {
44			if($this->limit->isValid()) {
45			$value = $this->limit->getValue();
46			if($value === null \|\| is_scalar($value)) {
47			$value = (string) $value;
48			} else {
49			throw new InvalidValueException('Value for OFFSET has to be a number');
50			}
51			if(!preg_match('{^\\d+$}', $value)) {
52			throw new InvalidValueException('Value for OFFSET has to be a number');
53			}
54			$query .= "LIMIT\n\t{$value}\n";
55			}
56			} elseif($limit !== null) {
57			$query .= "LIMIT\n\t{$limit}\n";
58			}
59			return $query;
60			}
61			}
62

rkrx / php-mysql-query-builder

LimitBuilder::buildLimit() B last analyzed 2025-12-07 12:23 UTC

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LimitBuilder::buildLimit() B
last analyzed 2025-12-07 12:23 UTC