rest_sanitize_value_from_schema( mixed $value, array $args )

Sanitize a value based on a schema.


Description Description


Parameters Parameters

$value

(mixed) (Required) The value to sanitize.

$args

(array) (Required) Schema array to use for sanitization.


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Return Return

(true|WP_Error)


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Source Source

File: wp-includes/rest-api.php

function rest_sanitize_value_from_schema( $value, $args ) {
	if ( 'array' === $args['type'] ) {
		if ( empty( $args['items'] ) ) {
			return (array) $value;
		}
		if ( ! is_array( $value ) ) {
			$value = preg_split( '/[\s,]+/', $value );
		}
		foreach ( $value as $index => $v ) {
			$value[ $index ] = rest_sanitize_value_from_schema( $v, $args['items'] );
		}
		// Normalize to numeric array so nothing unexpected
		// is in the keys.
		$value = array_values( $value );
		return $value;
	}

	if ( 'object' === $args['type'] ) {
		if ( $value instanceof stdClass ) {
			$value = (array) $value;
		}
		if ( ! is_array( $value ) ) {
			return array();
		}

		foreach ( $value as $property => $v ) {
			if ( isset( $args['properties'][ $property ] ) ) {
				$value[ $property ] = rest_sanitize_value_from_schema( $v, $args['properties'][ $property ] );
			} elseif ( isset( $args['additionalProperties'] ) && false === $args['additionalProperties'] ) {
				unset( $value[ $property ] );
			}
		}

		return $value;
	}

	if ( 'integer' === $args['type'] ) {
		return (int) $value;
	}

	if ( 'number' === $args['type'] ) {
		return (float) $value;
	}

	if ( 'boolean' === $args['type'] ) {
		return rest_sanitize_boolean( $value );
	}

	if ( isset( $args['format'] ) ) {
		switch ( $args['format'] ) {
			case 'date-time' :
				return sanitize_text_field( $value );

			case 'email' :
				/*
				 * sanitize_email() validates, which would be unexpected.
				 */
				return sanitize_text_field( $value );

			case 'uri' :
				return esc_url_raw( $value );

			case 'ip' :
				return sanitize_text_field( $value );
		}
	}

	if ( 'string' === $args['type'] ) {
		return strval( $value );
	}

	return $value;
}

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Changelog Changelog

Changelog
Version Description
4.7.0 Introduced.


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