Astra_Enqueue_Scripts::trim_css( string $css = '' )
Trim CSS
Description
Parameters
- $css
-
(string) (Optional) CSS content to trim.
Default value: ''
Return
(string)
Source
File: inc/core/class-astra-enqueue-scripts.php
public static function trim_css( $css = '' ) {
// Trim white space for faster page loading.
if ( ! empty( $css ) ) {
$css = preg_replace( '!/\*[^*]*\*+([^/][^*]*\*+)*/!', '', $css );
$css = str_replace( array( "\r\n", "\r", "\n", "\t", ' ', ' ', ' ' ), '', $css );
$css = str_replace( ', ', ',', $css );
}
return $css;
}
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Changelog
| Version | Description |
|---|---|
| 1.0.0 | Introduced. |