Online PHP editor | refs for UvAjF

<?php function svg_icon(string $icon, ?string $label = null): ?string { // These are our possible SVGs static $config = [ 'arrow' => '<svg aria-hidden="true" role="img" focusable="false" width="24" height="24" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd"><path d="M21.883 12l-7.527 6.235.644.765 9-7.521-9-7.479-.645.764 7.529 6.236h-21.884v1h21.883z"/></svg>', 'hamburger' => '<svg aria-hidden="true" role="img" focusable="false" clip-rule="evenodd" fill-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="2" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="m13 16.745c0-.414-.336-.75-.75-.75h-9.5c-.414 0-.75.336-.75.75s.336.75.75.75h9.5c.414 0 .75-.336.75-.75zm9-5c0-.414-.336-.75-.75-.75h-18.5c-.414 0-.75.336-.75.75s.336.75.75.75h18.5c.414 0 .75-.336.75-.75zm-4-5c0-.414-.336-.75-.75-.75h-14.5c-.414 0-.75.336-.75.75s.336.75.75.75h14.5c.414 0 .75-.336.75-.75z" fill-rule="nonzero"/></svg>', 'close' => '<svg aria-hidden="true" role="img" focusable="false" clip-rule="evenodd" fill-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="2" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="m12.002 2.005c5.518 0 9.998 4.48 9.998 9.997 0 5.518-4.48 9.998-9.998 9.998-5.517 0-9.997-4.48-9.997-9.998 0-5.517 4.48-9.997 9.997-9.997zm0 1.5c-4.69 0-8.497 3.807-8.497 8.497s3.807 8.498 8.497 8.498 8.498-3.808 8.498-8.498-3.808-8.497-8.498-8.497zm0 7.425 2.717-2.718c.146-.146.339-.219.531-.219.404 0 .75.325.75.75 0 .193-.073.384-.219.531l-2.717 2.717 2.727 2.728c.147.147.22.339.22.531 0 .427-.349.75-.75.75-.192 0-.384-.073-.53-.219l-2.729-2.728-2.728 2.728c-.146.146-.338.219-.53.219-.401 0-.751-.323-.751-.75 0-.192.073-.384.22-.531l2.728-2.728-2.722-2.722c-.146-.147-.219-.338-.219-.531 0-.425.346-.749.75-.749.192 0 .385.073.531.219z" fill-rule="nonzero"/></svg>', ]; // If the requested icon doesn't exist, bail if (!$svg = $config[$icon] ?? null) { return null; } // If we have a label, un-hide the SVG and set the ARIA attribute if (!empty($label)) { $svg = str_replace('<svg ', '<svg aria-label="'.esc_attr($label).'"', $svg); $svg = str_replace('aria-hidden="true"', '', $svg); } return $svg; } // Samples echo svg_icon('hamburger', 'Main Menu'); echo PHP_EOL; echo svg_icon('arrow', 'Click me'); echo PHP_EOL; echo svg_icon('close'); echo PHP_EOL; echo svg_icon('nope'); echo PHP_EOL; // !! DO NOT COPY THIS FUNCTION !! // This is a stub-function ONLY for the 3v4l.org site. function esc_attr($string){return $string;}