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

Changelog
Version Description
1.0.0 Introduced.

Related

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