WP_Interactivity_API_Directives_Processor::get_content_between_balanced_template_tags │ public │ WP 6.5.0

Returns the content between two balanced template tags.

It positions the cursor in the closer tag of the balanced template tag, if it exists.

Method of the class: WP_Interactivity_API_Directives_Processor{}

Internal function — this function is designed to be used by the kernel itself. It is not recommended to use this function in your code.

No Hooks.

Returns

String|null. The content between the current opener template tag and its matching closer tag or null if it doesn't find the matching closing tag or the current tag is not a template opener tag.

Usage

$WP_Interactivity_API_Directives_Processor = new WP_Interactivity_API_Directives_Processor();
$WP_Interactivity_API_Directives_Processor->get_content_between_balanced_template_tags();

Changelog

Since 6.5.0 Introduced.

WP_Interactivity_API_Directives_Processor::get_content_between_balanced_template_tags() code WP 6.9.1

wp-includes/interactivity-api/class-wp-interactivity-api-directives-processor.php 
public function get_content_between_balanced_template_tags() {
	if ( 'TEMPLATE' !== $this->get_tag() ) {
		return null;
	}

	$positions = $this->get_after_opener_tag_and_before_closer_tag_positions();
	if ( ! $positions ) {
		return null;
	}
	list( $after_opener_tag, $before_closer_tag ) = $positions;

	return substr( $this->html, $after_opener_tag, $before_closer_tag - $after_opener_tag );
}