render_block_core_calendar

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Summery Summery

Renders the core/calendar block on server.

Syntax Syntax

render_block_core_calendar( array $attributes )

Parameters Parameters

$attributes

(Required) The block attributes.

Return Return

(string) Returns the block content.

Source Source

File: wp-includes/blocks/calendar.php

function render_block_core_calendar( $attributes ) {
	global $monthnum, $year;

	$previous_monthnum = $monthnum;
	$previous_year     = $year;

	if ( isset( $attributes['month'] ) && isset( $attributes['year'] ) ) {
		$permalink_structure = get_option( 'permalink_structure' );
		if (
			strpos( $permalink_structure, '%monthnum%' ) !== false &&
			strpos( $permalink_structure, '%year%' ) !== false
		) {
			// phpcs:ignore WordPress.WP.GlobalVariablesOverride.OverrideProhibited
			$monthnum = $attributes['month'];
			// phpcs:ignore WordPress.WP.GlobalVariablesOverride.OverrideProhibited
			$year = $attributes['year'];
		}
	}

	$custom_class_name = empty( $attributes['className'] ) ? '' : ' ' . $attributes['className'];
	$align_class_name  = empty( $attributes['align'] ) ? '' : ' ' . "align{$attributes['align']}";

	$output = sprintf(
		'<div class="%1$s">%2$s</div>',
		esc_attr( 'wp-block-calendar' . $custom_class_name . $align_class_name ),
		get_calendar( true, false )
	);

	// phpcs:ignore WordPress.WP.GlobalVariablesOverride.OverrideProhibited
	$monthnum = $previous_monthnum;
	// phpcs:ignore WordPress.WP.GlobalVariablesOverride.OverrideProhibited
	$year = $previous_year;

	return $output;
}

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