script_concat_settings()

Determine the concatenation and compression settings for scripts and styles.

Source

File: wp-includes/script-loader.php 

function script_concat_settings() {
	global $concatenate_scripts, $compress_scripts, $compress_css;

	$compressed_output = ( ini_get( 'zlib.output_compression' ) || 'ob_gzhandler' === ini_get( 'output_handler' ) );

	if ( ! isset( $concatenate_scripts ) ) {
		$concatenate_scripts = defined( 'CONCATENATE_SCRIPTS' ) ? CONCATENATE_SCRIPTS : true;
		if ( ( ! is_admin() && ! did_action( 'login_init' ) ) || ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ) {
			$concatenate_scripts = false;
		}
	}

	if ( ! isset( $compress_scripts ) ) {
		$compress_scripts = defined( 'COMPRESS_SCRIPTS' ) ? COMPRESS_SCRIPTS : true;
		if ( $compress_scripts && ( ! get_site_option( 'can_compress_scripts' ) || $compressed_output ) ) {
			$compress_scripts = false;
		}
	}

	if ( ! isset( $compress_css ) ) {
		$compress_css = defined( 'COMPRESS_CSS' ) ? COMPRESS_CSS : true;
		if ( $compress_css && ( ! get_site_option( 'can_compress_scripts' ) || $compressed_output ) ) {
			$compress_css = false;
		}
	}
}

Uses

Uses Description
wp-includes/load.php: is_admin()

Determines whether the current request is for an administrative interface page.
wp-includes/plugin.php: did_action()

Retrieves the number of times an action has been fired during the current request.
wp-includes/option.php: get_site_option()

Retrieve an option value for the current network based on name of option.

Used By

Used By Description
wp-includes/script-loader.php: wp_register_tinymce_scripts()

Registers TinyMCE scripts.
wp-includes/class-wp-editor.php: _WP_Editors::print_tinymce_scripts()

Print (output) the main TinyMCE scripts.
wp-includes/script-loader.php: print_head_scripts()

Prints the script queue in the HTML head on admin pages.
wp-includes/script-loader.php: print_footer_scripts()

Prints the scripts that were queued for the footer or too late for the HTML head.
wp-includes/script-loader.php: print_admin_styles()

Prints the styles queue in the HTML head on admin pages.
wp-includes/script-loader.php: print_late_styles()

Prints the styles that were queued too late for the HTML head.

Changelog

Version Description
2.8.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/script_concat_settings