( ! ) Deprecated: Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /var/www/html/wp-includes/functions.php on line 6131
Call Stack
#TimeMemoryFunctionLocation
10.0000484048{main}( ).../index.php:0
20.0000484400require( '/var/www/html/wp-blog-header.php ).../index.php:17
30.10354084704require_once( '/var/www/html/wp-includes/template-loader.php ).../wp-blog-header.php:19
40.10394113696include( '/var/www/html/wp-content/themes/twentyfifteen/single.php ).../template-loader.php:125
50.10394113696get_header( $name = ???, $args = ??? ).../single.php:10
60.10394113912locate_template( $template_names = [0 => 'header.php'], $load = TRUE, $load_once = TRUE, $args = [] ).../general-template.php:48
70.10394114008load_template( $_template_file = '/var/www/html/wp-content/themes/twentyfifteen/header.php', $load_once = TRUE, $args = [] ).../template.php:749
80.10394114552require_once( '/var/www/html/wp-content/themes/twentyfifteen/header.php ).../template.php:814
90.10414121960wp_head( ).../header.php:18
100.10414121960do_action( $hook_name = 'wp_head' ).../general-template.php:3197
110.10414122176WP_Hook->do_action( $args = [0 => ''] ).../plugin.php:522
120.10414122176WP_Hook->apply_filters( $value = '', $args = [0 => ''] ).../class-wp-hook.php:365
130.10424125592wp_enqueue_scripts( '' ).../class-wp-hook.php:341
140.10424125592do_action( $hook_name = 'wp_enqueue_scripts' ).../script-loader.php:2311
150.10424125808WP_Hook->do_action( $args = [0 => ''] ).../plugin.php:522
160.10424125808WP_Hook->apply_filters( $value = '', $args = [0 => ''] ).../class-wp-hook.php:365
170.10434127696twentyfifteen_scripts( '' ).../class-wp-hook.php:341
180.10444129216wp_style_add_data( $handle = 'twentyfifteen-ie', $key = 'conditional', $value = 'lt IE 9' ).../functions.php:440
190.10444129216WP_Styles->add_data( $handle = 'twentyfifteen-ie', $key = 'conditional', $value = 'lt IE 9' ).../functions.wp-styles.php:245
200.10444129216WP_Dependencies->add_data( $handle = 'twentyfifteen-ie', $key = 'conditional', $value = 'lt IE 9' ).../class-wp-styles.php:385
210.10444129216_deprecated_argument( $function_name = 'WP_Dependencies->add_data()', $version = '6.9.0', $message = 'IE conditional comments are ignored by all supported browsers.' ).../class-wp-dependencies.php:317
220.10454129536wp_trigger_error( $function_name = '', $message = 'Function WP_Dependencies->add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers.', $error_level = 16384 ).../functions.php:5925
230.10454135920trigger_error( $message = 'Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers.', $error_level = 16384 ).../functions.php:6131

( ! ) Deprecated: Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /var/www/html/wp-includes/functions.php on line 6131
Call Stack
#TimeMemoryFunctionLocation
10.0000484048{main}( ).../index.php:0
20.0000484400require( '/var/www/html/wp-blog-header.php ).../index.php:17
30.10354084704require_once( '/var/www/html/wp-includes/template-loader.php ).../wp-blog-header.php:19
40.10394113696include( '/var/www/html/wp-content/themes/twentyfifteen/single.php ).../template-loader.php:125
50.10394113696get_header( $name = ???, $args = ??? ).../single.php:10
60.10394113912locate_template( $template_names = [0 => 'header.php'], $load = TRUE, $load_once = TRUE, $args = [] ).../general-template.php:48
70.10394114008load_template( $_template_file = '/var/www/html/wp-content/themes/twentyfifteen/header.php', $load_once = TRUE, $args = [] ).../template.php:749
80.10394114552require_once( '/var/www/html/wp-content/themes/twentyfifteen/header.php ).../template.php:814
90.10414121960wp_head( ).../header.php:18
100.10414121960do_action( $hook_name = 'wp_head' ).../general-template.php:3197
110.10414122176WP_Hook->do_action( $args = [0 => ''] ).../plugin.php:522
120.10414122176WP_Hook->apply_filters( $value = '', $args = [0 => ''] ).../class-wp-hook.php:365
130.10424125592wp_enqueue_scripts( '' ).../class-wp-hook.php:341
140.10424125592do_action( $hook_name = 'wp_enqueue_scripts' ).../script-loader.php:2311
150.10424125808WP_Hook->do_action( $args = [0 => ''] ).../plugin.php:522
160.10424125808WP_Hook->apply_filters( $value = '', $args = [0 => ''] ).../class-wp-hook.php:365
170.10434127696twentyfifteen_scripts( '' ).../class-wp-hook.php:341
180.17244137024wp_style_add_data( $handle = 'twentyfifteen-ie7', $key = 'conditional', $value = 'lt IE 8' ).../functions.php:444
190.17244137024WP_Styles->add_data( $handle = 'twentyfifteen-ie7', $key = 'conditional', $value = 'lt IE 8' ).../functions.wp-styles.php:245
200.17244137024WP_Dependencies->add_data( $handle = 'twentyfifteen-ie7', $key = 'conditional', $value = 'lt IE 8' ).../class-wp-styles.php:385
210.17244137024_deprecated_argument( $function_name = 'WP_Dependencies->add_data()', $version = '6.9.0', $message = 'IE conditional comments are ignored by all supported browsers.' ).../class-wp-dependencies.php:317
220.17244137344wp_trigger_error( $function_name = '', $message = 'Function WP_Dependencies->add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers.', $error_level = 16384 ).../functions.php:5925
230.17254137568trigger_error( $message = 'Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers.', $error_level = 16384 ).../functions.php:6131

XHTML MP Generic Metadata

You can specify some generic metadata for your XHTML MP file using the <meta/> tag. The <meta/> tag should be enclosed within the <head></head> tags. A WAP browser will just ignore the metadata if it does not understand the metadata’s meaning. You can specify metadata of any sort in an XHTML MP file without affecting the look of the page. For example, you may want to state the author name in your XHTML MP file but without displaying it on the screen.


<?xml version=”1.0″?>
<!DOCTYPE html PUBLIC “-//WAPFORUM//DTD XHTML Mobile 1.0//EN” “http://www.wapforum.org/DTD/xhtml-mobile10.dtd”>

<html xmlns=”http://www.w3.org/1999/xhtml”>
  <head>
    <title>XHTML MP Tutorial</title>
    <meta name=”author” content=”Andrew”/>
  </head>

  <body>
    <p>Hello world. Welcome to our XHTML MP tutorial.</p>
  </body>
</html>


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