Question

rest_sanitize_boolean( bool|string|int $value )

Changes a boolean-like value into the proper boolean value.

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description

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参数

$value

(bool|string|int) (Required) The value being evaluated.

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返回值

(boolean) Returns the proper associated boolean value.

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源代码

File: wp-includes/rest-api.php

function rest_sanitize_boolean( $value ) {
	// String values are translated to `true`; make sure 'false' is false.
	if ( is_string( $value )  ) {
		$value = strtolower( $value );
		if ( in_array( $value, array( 'false', '0' ), true ) ) {
			$value = false;
		}
	}

	// Everything else will map nicely to boolean.
	return (boolean) $value;
}

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更新日志

Version	description
4.7.0	Introduced.

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相关函数

Used By

• wp-includes/rest-api.php: rest_sanitize_value_from_schema()

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User Contributed Notes