Editor: Check if `mb_strtolower` exists before using it in the font library.
Prevents an error when uploading fonts on certain systems, because the `mbstring` extension can be missing and thus the function may not be available. Props mujuonly, swissspidy, peterwilsoncc. Fixes #60823. See #55603. Built from https://develop.svn.wordpress.org/trunk@57865 git-svn-id: http://core.svn.wordpress.org/trunk@57366 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -110,8 +110,11 @@ class WP_Font_Utils {
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'unicodeRange' => 'U+0-10FFFF',
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);
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$settings = wp_parse_args( $settings, $defaults );
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$font_family = mb_strtolower( $settings['fontFamily'] );
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if ( function_exists( 'mb_strtolower' ) ) {
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$font_family = mb_strtolower( $settings['fontFamily'] );
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} else {
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$font_family = strtolower( $settings['fontFamily'] );
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}
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$font_style = strtolower( $settings['fontStyle'] );
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$font_weight = strtolower( $settings['fontWeight'] );
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$font_stretch = strtolower( $settings['fontStretch'] );
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@ -16,7 +16,7 @@
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*
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* @global string $wp_version
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*/
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$wp_version = '6.6-alpha-57864';
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$wp_version = '6.6-alpha-57865';
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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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