functions.php ➔ random_string() - Code Metrics - Inspection of "Support for random named placeholders" - bpolaszek/where - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( ae47a6...9ba089 )

by BENOIT

created 2019-07-22 10:55 UTC

functions.php ➔ random_string() A

↳ Parent: Project

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
nc	2
nop	1
dl	0
loc	38
rs	9.312
c	0
b	0
f	0

<?php

namespace BenTools\Where;

use BenTools\Where\DeleteQuery\DeleteQueryBuilder;
use BenTools\Where\Expression\Condition;
use BenTools\Where\Expression\Expression;
use BenTools\Where\Expression\GroupExpression;
use BenTools\Where\Expression\NegatedExpression;
use BenTools\Where\Helper\CaseHelper;
use BenTools\Where\Helper\FieldHelper;
use BenTools\Where\InsertQuery\InsertQueryBuilder;
use BenTools\Where\SelectQuery\SelectQueryBuilder;
use BenTools\Where\UpdateQuery\UpdateQueryBuilder;

/**
 * @param string|Expression $expression
 * @param array             ...$values
 * @return Expression|Condition
 * @throws \InvalidArgumentException
 */
function where($expression, ...$values): Expression
{
    return Expression::where($expression, ...$values);
}

/**
 * @param string|Expression $expression
 * @param array             ...$values
 * @return GroupExpression
 * @throws \InvalidArgumentException
 */
function group($expression, ...$values): GroupExpression
{
    return Expression::group($expression, ...$values);
}

/**
 * @param string|Expression $expression
 * @param array             ...$values
 * @return NegatedExpression
 * @throws \InvalidArgumentException
 */
function not($expression, ...$values): NegatedExpression
{
    return Expression::not($expression, ...$values);
}

function valuesOf(Expression ...$expressions): array
{
    return Expression::valuesOf(...$expressions);
}

/**
 * @param Expression[]|string[] ...$columns
 * @return SelectQueryBuilder
 */
function select(...$columns): SelectQueryBuilder
{
    return SelectQueryBuilder::make(...$columns);
}

/**
 * @param Expression[]|string[] ...$tables
 * @return SelectQueryBuilder
 */
function delete(...$tables): DeleteQueryBuilder
{
    return DeleteQueryBuilder::make(...$tables);
}

/**
 * @param array[] ...$values
 * @return InsertQueryBuilder
 * @throws \InvalidArgumentException
 */
function insert(array ...$values): InsertQueryBuilder
{
    return InsertQueryBuilder::load(...$values);
}

/**
 * @param string $table
 * @return UpdateQueryBuilder
 */
function update(string $table): UpdateQueryBuilder
{
    return UpdateQueryBuilder::make($table);
}

/**
 * @param array  $values
 * @param string $placeholder
 * @param string $glue
 * @return string
 * @internal
 */
function placeholders(array $values, string $placeholder = '?', string $glue = ', '): string
{
    return \implode($glue, \array_fill(0, \count($values), $placeholder));
}

/**
 * @param array  $values
 * @return array|false
 * @internal
 */
function random_placeholders(array $values)
{
    $placeholders = \array_map(
        function () {
            return random_string();
        },
        $values
    );

    return $placeholders;
}

/**
 * @param int $length
 * @return string
 * @throws \Exception
 * @internal
 */
function random_string(int $length = 8)
{
    $chars = [
        'a',
        'b',
        'c',
        'd',
        'e',
        'f',
        'g',
        'h',
        'i',
        'j',
        'k',
        'l',
        'm',
        'n',
        'o',
        'p',
        'q',
        'r',
        's',
        't',
        'u',
        'v',
        'w',
        'x',
        'y',
        'z',
    ];

    $string = '';
    for ($i = 0; $i < $length; $i++) {
        $string .= $chars[\random_int(0, 25)];
    }

    return $string;
}

/**
 * @param string $field
 * @return FieldHelper
 */
function field(string $field): FieldHelper
{
    return new FieldHelper($field);
}

/**
 * @param null  $expression
 * @param array ...$values
 * @return CaseHelper
 * @throws \InvalidArgumentException
 */
function conditionnal($expression = null, ...$values): CaseHelper
{
    return CaseHelper::create($expression, ...$values);
}

/**
 * @param null  $expression
 * @param array ...$values
 * @return CaseHelper
 */
function when($expression = null, ...$values): CaseHelper
{
    return CaseHelper::create()->when($expression, ...$values);
}


1			<?php
2
3			namespace BenTools\Where;
4
5			use BenTools\Where\DeleteQuery\DeleteQueryBuilder;
6			use BenTools\Where\Expression\Condition;
7			use BenTools\Where\Expression\Expression;
8			use BenTools\Where\Expression\GroupExpression;
9			use BenTools\Where\Expression\NegatedExpression;
10			use BenTools\Where\Helper\CaseHelper;
11			use BenTools\Where\Helper\FieldHelper;
12			use BenTools\Where\InsertQuery\InsertQueryBuilder;
13			use BenTools\Where\SelectQuery\SelectQueryBuilder;
14			use BenTools\Where\UpdateQuery\UpdateQueryBuilder;
15
16			/**
17			* @param string\|Expression $expression
18			* @param array ...$values
19			* @return Expression\|Condition
20			* @throws \InvalidArgumentException
21			*/
22			function where($expression, ...$values): Expression
23			{
24			return Expression::where($expression, ...$values);
25			}
26
27			/**
28			* @param string\|Expression $expression
29			* @param array ...$values
30			* @return GroupExpression
31			* @throws \InvalidArgumentException
32			*/
33			function group($expression, ...$values): GroupExpression
34			{
35			return Expression::group($expression, ...$values);
36			}
37
38			/**
39			* @param string\|Expression $expression
40			* @param array ...$values
41			* @return NegatedExpression
42			* @throws \InvalidArgumentException
43			*/
44			function not($expression, ...$values): NegatedExpression
45			{
46			return Expression::not($expression, ...$values);
47			}
48
49			function valuesOf(Expression ...$expressions): array
50			{
51			return Expression::valuesOf(...$expressions);
52			}
53
54			/**
55			* @param Expression[]\|string[] ...$columns
56			* @return SelectQueryBuilder
57			*/
58			function select(...$columns): SelectQueryBuilder
59			{
60			return SelectQueryBuilder::make(...$columns);
61			}
62
63			/**
64			* @param Expression[]\|string[] ...$tables
65			* @return SelectQueryBuilder
66			*/
67			function delete(...$tables): DeleteQueryBuilder
68			{
69			return DeleteQueryBuilder::make(...$tables);
70			}
71
72			/**
73			* @param array[] ...$values
74			* @return InsertQueryBuilder
75			* @throws \InvalidArgumentException
76			*/
77			function insert(array ...$values): InsertQueryBuilder
78			{
79			return InsertQueryBuilder::load(...$values);
80			}
81
82			/**
83			* @param string $table
84			* @return UpdateQueryBuilder
85			*/
86			function update(string $table): UpdateQueryBuilder
87			{
88			return UpdateQueryBuilder::make($table);
89			}
90
91			/**
92			* @param array $values
93			* @param string $placeholder
94			* @param string $glue
95			* @return string
96			* @internal
97			*/
98			function placeholders(array $values, string $placeholder = '?', string $glue = ', '): string
99			{
100			return \implode($glue, \array_fill(0, \count($values), $placeholder));
101			}
102
103			/**
104			* @param array $values
105			* @return array\|false
106			* @internal
107			*/
108			function random_placeholders(array $values)
109			{
110			$placeholders = \array_map(
111			function () {
112			return random_string();
113			},
114			$values
115			);
116
117			return $placeholders;
118			}
119
120			/**
121			* @param int $length
122			* @return string
123			* @throws \Exception
124			* @internal
125			*/
126			function random_string(int $length = 8)
127			{
128			$chars = [
129			'a',
130			'b',
131			'c',
132			'd',
133			'e',
134			'f',
135			'g',
136			'h',
137			'i',
138			'j',
139			'k',
140			'l',
141			'm',
142			'n',
143			'o',
144			'p',
145			'q',
146			'r',
147			's',
148			't',
149			'u',
150			'v',
151			'w',
152			'x',
153			'y',
154			'z',
155			];
156
157			$string = '';
158			for ($i = 0; $i < $length; $i++) {
159			$string .= $chars[\random_int(0, 25)];
160			}
161
162			return $string;
163			}
164
165			/**
166			* @param string $field
167			* @return FieldHelper
168			*/
169			function field(string $field): FieldHelper
170			{
171			return new FieldHelper($field);
172			}
173
174			/**
175			* @param null $expression
176			* @param array ...$values
177			* @return CaseHelper
178			* @throws \InvalidArgumentException
179			*/
180			function conditionnal($expression = null, ...$values): CaseHelper
181			{
182			return CaseHelper::create($expression, ...$values);
183			}
184
185			/**
186			* @param null $expression
187			* @param array ...$values
188			* @return CaseHelper
189			*/
190			function when($expression = null, ...$values): CaseHelper
191			{
192			return CaseHelper::create()->when($expression, ...$values);
193			}
194

bpolaszek / where

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functions.php ➔ random_string() A

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