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89f24e9c61
While using reserved PHP keywords as parameter name labels is allowed, in the context of function calls using named parameters in PHP 8.0+, this will easily lead to confusion. To avoid that, it is recommended not to use reserved keywords as function parameter names. This commit: * Renames the `$class` parameter to `$css_class` in: * `twentysixteen_excerpt()` * `twentynineteen_post_classes()` * Renames the `$echo` parameter to `$display` in: * `twentythirteen_entry_date()` * `twentytwenty_generate_css()` * `twentytwenty_site_logo()` * `twentytwenty_site_description()` * `twenty_twenty_one_generate_css()` Follow-up to [52946], [52996], [52997], [52998], [53003], [53014], [53029], [53039], [53116], [53117], [53137], [53174], [53184], [53185], [53192], [53193], [53198], [53203], [53207], [53215], [53216], [53220], [53230], [53232]. Props jrf, aristath, poena, justinahinon, SergeyBiryukov. See #55327. Built from https://develop.svn.wordpress.org/trunk@53236 git-svn-id: http://core.svn.wordpress.org/trunk@52825 1a063a9b-81f0-0310-95a4-ce76da25c4cd
43 lines
1.2 KiB
PHP
43 lines
1.2 KiB
PHP
<?php
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/**
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* Custom CSS
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*
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* @package WordPress
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* @subpackage Twenty_Twenty_One
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* @since Twenty Twenty-One 1.0
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*/
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/**
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* Generate CSS.
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*
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* @since Twenty Twenty-One 1.0
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*
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* @param string $selector The CSS selector.
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* @param string $style The CSS style.
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* @param string $value The CSS value.
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* @param string $prefix The CSS prefix.
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* @param string $suffix The CSS suffix.
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* @param bool $display Output the styles.
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* @return string
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*/
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function twenty_twenty_one_generate_css( $selector, $style, $value, $prefix = '', $suffix = '', $display = true ) {
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// Bail early if there is no $selector elements or properties and $value.
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if ( ! $value || ! $selector ) {
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return '';
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}
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$css = sprintf( '%s { %s: %s; }', $selector, $style, $prefix . $value . $suffix );
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if ( $display ) {
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/*
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* Note to reviewers: $css contains auto-generated CSS.
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* It is included inside <style> tags and can only be interpreted as CSS on the browser.
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* Using wp_strip_all_tags() here is sufficient escaping to avoid
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* malicious attempts to close </style> and open a <script>.
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*/
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echo wp_strip_all_tags( $css ); // phpcs:ignore WordPress.Security.EscapeOutput
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}
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return $css;
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}
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