WP_Scripts::print_inline_script( string $handle, string $position = 'after', bool $display = true ): string|false

Prints inline scripts registered for a specific handle.


$handle string Required
Name of the script to add the inline script to.
Must be lowercase.
$position string Optional
Whether to add the inline script before the handle or after. Default 'after'.

Default: 'after'

$display bool Optional
Whether to print the script instead of just returning it.

Default: true

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string|false Script on success, false otherwise.

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File: wp-includes/class-wp-scripts.php. View all references

public function print_inline_script( $handle, $position = 'after', $display = true ) {
	$output = $this->get_data( $handle, $position );

	if ( empty( $output ) ) {
		return false;

	$output = trim( implode( "\n", $output ), "\n" );

	if ( $display ) {
		printf( "<script%s id='%s-js-%s'>\n%s\n</script>\n", $this->type_attr, esc_attr( $handle ), esc_attr( $position ), $output );

	return $output;

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Version Description
4.5.0 Introduced.

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