fluent-booking / vendor / wpfluent / framework / src / WPFluent / Database / Query / JsonExpression.php

JsonExpression.php in Fluent Booking – The Ultimate Appointments Scheduling, Events Booking, Events Calendar Solution 1.5.21, at vendor/wpfluent/framework/src/WPFluent/Database/Query/JsonExpression.php

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1	<?php
2
3	namespace FluentBooking\Framework\Database\Query;
4
5	use InvalidArgumentException;
6	use FluentBooking\Framework\Database\Query\Expression;
7
8	class JsonExpression extends Expression
9	{
10	/**
11	* The value of the expression.
12	*
13	* @var mixed
14	*/
15	protected $value;
16
17	/**
18	* Create a new raw query expression.
19	*
20	* @param mixed $value
21	* @return void
22	*/
23	public function __construct($value)
24	{
25	$this->value = $this->getJsonBindingParameter($value);
26	}
27
28	/**
29	* Translate the given value into the appropriate JSON binding parameter.
30	*
31	* @param mixed $value
32	* @return string
33	*/
34	protected function getJsonBindingParameter($value)
35	{
36	switch ($type = gettype($value)) {
37	case 'boolean':
38	return $value ? 'true' : 'false';
39	case 'integer':
40	case 'double':
41	return $value;
42	case 'string':
43	return '?';
44	case 'object':
45	case 'array':
46	return '?';
47	}
48
49	throw new InvalidArgumentException('JSON value is of illegal type: '.$type);
50	}
51
52	/**
53	* Get the value of the expression.
54	*
55	* @return mixed
56	*/
57	public function getValue()
58	{
59	return $this->value;
60	}
61
62	/**
63	* Get the value of the expression.
64	*
65	* @return string
66	*/
67	public function __toString()
68	{
69	return (string) $this->getValue();
70	}
71	}
72