Summery Summery
Prints extra scripts of a registered script.
Syntax Syntax
Parameters Parameters
- $handle
-
(Required) The script's registered handle.
- $echo
-
(Optional) Whether to echo the extra script instead of just returning it.
Default value: true
Return Return
(bool|string|void) Void if no data exists, extra scripts if $echo
is true, true otherwise.
Source Source
File: wp-includes/class.wp-scripts.php
public function print_extra_script( $handle, $echo = true ) { $output = $this->get_data( $handle, 'data' ); if ( ! $output ) { return; } if ( ! $echo ) { return $output; } printf( "<script%s id='%s-js-extra'>\n", $this->type_attr, esc_attr( $handle ) ); // CDATA is not needed for HTML 5. if ( $this->type_attr ) { echo "/* <![CDATA[ */\n"; } echo "$output\n"; if ( $this->type_attr ) { echo "/* ]]> */\n"; } echo "</script>\n"; return true; }
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Changelog Changelog
Version | Description |
---|---|
3.3.0 | Introduced. |