Avoid a PHP notice in `wp_install_language_form()` and `wp_dropdown_languages()` if the language doesn't have a ISO 639-1 code.
props barrykooij. fixes #31319. Built from https://develop.svn.wordpress.org/trunk@31447 git-svn-id: http://core.svn.wordpress.org/trunk@31428 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -141,7 +141,7 @@ function wp_install_language_form( $languages ) {
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$language = $languages[ $wp_local_package ];
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printf( '<option value="%s" lang="%s" data-continue="%s"%s>%s</option>' . "\n",
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esc_attr( $language['language'] ),
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esc_attr( $language['iso'][1] ),
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esc_attr( current( $language['iso'] ) ),
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esc_attr( $language['strings']['continue'] ),
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in_array( $language['language'], $installed_languages ) ? ' data-installed="1"' : '',
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esc_html( $language['native_name'] ) );
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@ -153,7 +153,7 @@ function wp_install_language_form( $languages ) {
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foreach ( $languages as $language ) {
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printf( '<option value="%s" lang="%s" data-continue="%s"%s>%s</option>' . "\n",
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esc_attr( $language['language'] ),
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esc_attr( $language['iso'][1] ),
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esc_attr( current( $language['iso'] ) ),
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esc_attr( $language['strings']['continue'] ),
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in_array( $language['language'], $installed_languages ) ? ' data-installed="1"' : '',
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esc_html( $language['native_name'] ) );
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@ -896,7 +896,7 @@ function wp_dropdown_languages( $args = array() ) {
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$languages[] = array(
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'language' => $translation['language'],
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'native_name' => $translation['native_name'],
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'lang' => $translation['iso'][1],
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'lang' => current( $translation['iso'] ),
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);
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// Remove installed language from available translations.
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@ -942,7 +942,7 @@ function wp_dropdown_languages( $args = array() ) {
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$structure[] = sprintf(
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'<option value="%s" lang="%s"%s>%s</option>',
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esc_attr( $translation['language'] ),
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esc_attr( $translation['iso'][1] ),
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esc_attr( current( $translation['iso'] ) ),
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selected( $translation['language'], $args['selected'], false ),
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esc_html( $translation['native_name'] )
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);
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@ -4,7 +4,7 @@
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*
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* @global string $wp_version
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*/
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$wp_version = '4.2-alpha-31446';
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$wp_version = '4.2-alpha-31447';
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/**
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* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
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