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_print_emoji_detection_script is private and should not be used in themes or plugins directly.
_print_emoji_detection_script › WordPress Function
Seit4.6.0
Veraltetn/v
› _print_emoji_detection_script ( Keine Parameter )
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Definiert in: |
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Codex: |
Prints inline Emoji dection script
Ähnliche Funktionen: print_emoji_detection_script, print_embed_scripts, wp_print_footer_scripts, print_footer_scripts, print_head_scripts
Quellcode
function _print_emoji_detection_script() { $settings = array( /** * Filters the URL where emoji png images are hosted. * * @since 4.2.0 * * @param string The emoji base URL for png images. */ 'baseUrl' => apply_filters( 'emoji_url', 'https://s.w.org/images/core/emoji/11.2.0/72x72/' ), /** * Filters the extension of the emoji png files. * * @since 4.2.0 * * @param string The emoji extension for png files. Default .png. */ 'ext' => apply_filters( 'emoji_ext', '.png' ), /** * Filters the URL where emoji SVG images are hosted. * * @since 4.6.0 * * @param string The emoji base URL for svg images. */ 'svgUrl' => apply_filters( 'emoji_svg_url', 'https://s.w.org/images/core/emoji/11.2.0/svg/' ), /** * Filters the extension of the emoji SVG files. * * @since 4.6.0 * * @param string The emoji extension for svg files. Default .svg. */ 'svgExt' => apply_filters( 'emoji_svg_ext', '.svg' ), ); $version = 'ver=' . get_bloginfo( 'version' ); if ( SCRIPT_DEBUG ) { $settings['source'] = array( /** This filter is documented in wp-includes/class.wp-scripts.php */ 'wpemoji' => apply_filters( 'script_loader_src', includes_url( "js/wp-emoji.js?$version" ), 'wpemoji' ), /** This filter is documented in wp-includes/class.wp-scripts.php */ 'twemoji' => apply_filters( 'script_loader_src', includes_url( "js/twemoji.js?$version" ), 'twemoji' ), ); ?> <script type="text/javascript"> window._wpemojiSettings = <?php echo wp_json_encode( $settings ); ?>; <?php readfile( ABSPATH . WPINC . '/js/wp-emoji-loader.js' ); ?> </script> <?php } else { $settings['source'] = array( /** This filter is documented in wp-includes/class.wp-scripts.php */ 'concatemoji' => apply_filters( 'script_loader_src', includes_url( "js/wp-emoji-release.min.js?$version" ), 'concatemoji' ), ); /* * If you're looking at a src version of this file, you'll see an "include" * statement below. This is used by the `grunt build` process to directly * include a minified version of wp-emoji-loader.js, instead of using the * readfile() method from above. * * If you're looking at a build version of this file, you'll see a string of * minified JavaScript. If you need to debug it, please turn on SCRIPT_DEBUG * and edit wp-emoji-loader.js directly. */ ?> <script type="text/javascript"> window._wpemojiSettings = <?php echo wp_json_encode( $settings ); ?>; !function(a,b,c){function d(a,b){var c=String.fromCharCode;l.clearRect(0,0,k.width,k.height),l.fillText(c.apply(this,a),0,0);var d=k.toDataURL();l.clearRect(0,0,k.width,k.height),l.fillText(c.apply(this,b),0,0);var e=k.toDataURL();return d===e}function e(a){var b;if(!l||!l.fillText)return!1;switch(l.textBaseline="top",l.font="600 32px Arial",a){case"flag":return!(b=d([55356,56826,55356,56819],[55356,56826,8203,55356,56819]))&&(b=d([55356,57332,56128,56423,56128,56418,56128,56421,56128,56430,56128,56423,56128,56447],[55356,57332,8203,56128,56423,8203,56128,56418,8203,56128,56421,8203,56128,56430,8203,56128,56423,8203,56128,56447]),!b);case"emoji":return b=d([55358,56760,9792,65039],[55358,56760,8203,9792,65039]),!b}return!1}function f(a){var c=b.createElement("script");c.src=a,c.defer=c.type="text/javascript",b.getElementsByTagName("head")[0].appendChild(c)}var g,h,i,j,k=b.createElement("canvas"),l=k.getContext&&k.getContext("2d");for(j=Array("flag","emoji"),c.supports={everything:!0,everythingExceptFlag:!0},i=0;i<j.length;i++)c.supports[j[i]]=e(j[i]),c.supports.everything=c.supports.everything&&c.supports[j[i]],"flag"!==j[i]&&(c.supports.everythingExceptFlag=c.supports.everythingExceptFlag&&c.supports[j[i]]);c.supports.everythingExceptFlag=c.supports.everythingExceptFlag&&!c.supports.flag,c.DOMReady=!1,c.readyCallback=function(){c.DOMReady=!0},c.supports.everything||(h=function(){c.readyCallback()},b.addEventListener?(b.addEventListener("DOMContentLoaded",h,!1),a.addEventListener("load",h,!1)):(a.attachEvent("onload",h),b.attachEvent("onreadystatechange",function(){"complete"===b.readyState&&c.readyCallback()})),g=c.source||{},g.concatemoji?f(g.concatemoji):g.wpemoji&&g.twemoji&&(f(g.twemoji),f(g.wpemoji)))}(window,document,window._wpemojiSettings); </script> <?php } }