WP_Styles::print_inline_style( string $handle, bool $echo = true )
Prints extra CSS styles of a registered stylesheet.
Parameters
- $handle
-
(string) (Required) The style's registered handle.
- $echo
-
(bool) (Optional) Whether to echo the inline style instead of just returning it.
Default value: true
Return
(string|bool) False if no data exists, inline styles if $echo is true, true otherwise.
Source
File: wp-includes/class.wp-styles.php
public function print_inline_style( $handle, $echo = true ) {
$output = $this->get_data( $handle, 'after' );
if ( empty( $output ) ) {
return false;
}
$output = implode( "\n", $output );
if ( ! $echo ) {
return $output;
}
printf( "<style id='%s-inline-css' type='text/css'>\n%s\n</style>\n", esc_attr( $handle ), $output );
return true;
}
Changelog
| Version | Description |
|---|---|
| WP-3.3.0 | Introduced. |