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wp_admin_css [ WordPress Function ]

wp_admin_css ( $file = 'wp-admin', $force_echo = false )
Parameters:
  • (string) $file Optional. Style handle name or file name (without ".css" extension) relative to wp-admin/. Defaults to 'wp-admin'.
  • (bool) $force_echo Optional. Force the stylesheet link to be printed rather than enqueued.
Uses:
  • $wp_styles
Defined at:



Enqueues or directly prints a stylesheet link to the specified CSS file.

"Intelligently" decides to enqueue or to print the CSS file. If the 'wp_print_styles' action has not yet been called, the CSS file will be enqueued. If the wp_print_styles action has been called, the CSS link will be printed. Printing may be forced by passing true as the $force_echo (second) parameter.

For backward compatibility with WordPress 2.3 calling method: If the $file (first) parameter does not correspond to a registered CSS file, we assume $file is a file relative to wp-admin/ without its ".css" extension. A stylesheet link to that generated URL is printed.

Source


<?php
function wp_admin_css$file 'wp-admin'$force_echo false ) {
    global 
$wp_styles;
    if ( !
is_a($wp_styles'WP_Styles') )
        
$wp_styles = new WP_Styles();

    
// For backward compatibility
    
$handle === strpos$file'css/' ) ? substr$file) : $file;

    if ( 
$wp_styles->query$handle ) ) {
        if ( 
$force_echo || did_action'wp_print_styles' ) ) // we already printed the style queue. Print this one immediately
            
wp_print_styles$handle );
        else 
// Add to style queue
            
wp_enqueue_style$handle );
        return;
    }

    echo 
apply_filters'wp_admin_css'"<link rel='stylesheet' href='" esc_urlwp_admin_css_uri$file ) ) . "' type='text/css' />\n"$file );
    if ( 
function_exists'is_rtl' ) && is_rtl() )
        echo 
apply_filters'wp_admin_css'"<link rel='stylesheet' href='" esc_urlwp_admin_css_uri"$file-rtl" ) ) . "' type='text/css' />\n""$file-rtl" );
}
?>

Examples [ wp-snippets.com ]

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