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Description

Gets the SVG code for a given icon.

Usage

TwentyNineteen_SVG_Icons::get_svg( $group, $icon, $size );

Parameters

$group

( mixed ) required –

$icon

( mixed ) required –

$size

( mixed ) required –

Returns

void

Source

File name: twentynineteen/classes/class-twentynineteen-svg-icons.php
Lines:

  public static function get_svg( $group, $icon, $size ) {
    if ( 'ui' === $group ) {
      $arr = self::$ui_icons;
    } elseif ( 'social' === $group ) {
      $arr = self::$social_icons;
    } else {
      $arr = array();
    }
    if ( array_key_exists( $icon, $arr ) ) {
      $repl = sprintf( '<svg class="svg-icon" width="%d" height="%d" aria-hidden="true" role="img" focusable="false" ', $size, $size );
      $svg  = preg_replace( '/^<svg /', $repl, trim( $arr[ $icon ] ) ); // Add extra attributes to SVG code.
      $svg  = preg_replace( "/([\n\t]+)/", ' ', $svg ); // Remove newlines & tabs.
      $svg  = preg_replace( '/>\s*</', '><', $svg );    // Remove whitespace between SVG tags.
      return $svg;
    }
    return null;
  }
 

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