WP_Styles::print_inline_style() WordPress Method
The WP_Styles::print_inline_style() method is used to print inline styles for a specific Wordpress stylesheet. This is useful for adding styles that are not present in the main stylesheet, or for overriding existing styles.
WP_Styles::print_inline_style( string $handle, bool $display = true ) #
Prints extra CSS styles of a registered stylesheet.
Parameters
- $handle
- (string)(Required)The style's registered handle. 
- $display
- (bool)(Optional) Whether to print the inline style instead of just returning it. - Default value: true 
Return
(string|bool) False if no data exists, inline styles if $display is true,                     true otherwise.
Source
File: wp-includes/class.wp-styles.php
	public function print_inline_style( $handle, $display = true ) {
		$output = $this->get_data( $handle, 'after' );
		if ( empty( $output ) ) {
			return false;
		}
		$output = implode( "\n", $output );
		if ( ! $display ) {
			return $output;
		}
		printf(
			"<style id='%s-inline-css'%s>\n%s\n</style>\n",
			esc_attr( $handle ),
			$this->type_attr,
			$output
		);
		return true;
	}
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Changelog
| Version | Description | 
|---|---|
| 3.3.0 | Introduced. |