- 1. Choose Icon from Font-Awesome
- 2. Download SVG
- 3. Add "fill" option to the svg, otherwise it will be black
- 'menu_icon' => 'data:image/svg+xml;base64,' . base64_encode('<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 640 512"><!--!Font Awesome Pro 6.5.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license (Commercial License) Copyright 2024 Fonticons, Inc.--><path fill="#ffffff" d="M96 352V480v32h32 32 64 19.8l8.8-17.7 224-448L419.4 17.7 252.2 352H96zM0 352V512H64V352H0zm640 64H384v96H640V416z"/></svg>'),
Recent Pastes