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Yoast / wordpress-seo / ff7fbe548e11c03015095d039b28d1168b751857

16 Feb 2026 01:09AM UTC coverage: 52.986%. Remained the same
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Merge pull request #22987 from Yoast/JRF/modernize-use-trailing-commas-in-function-calls

Modernize: use trailing comma in multi-line function call

8482 of 15955 branches covered (53.16%)

Branch coverage included in aggregate %.

396 of 875 new or added lines in 311 files covered. (45.26%)

21 existing lines in 12 files now uncovered.

32462 of 61318 relevant lines covered (52.94%)

48791.32 hits per line

Source File
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0.0
/admin/class-export.php
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<?php
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/**
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 * WPSEO plugin file.
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 *
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 * @package WPSEO\Admin\Export
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 */
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/**
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 * Class WPSEO_Export.
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 *
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 * Class with functionality to export the WP SEO settings.
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 */
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class WPSEO_Export {
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        /**
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         * Holds the nonce action.
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         *
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         * @var string
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         */
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        public const NONCE_ACTION = 'wpseo_export';
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        /**
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         * Holds the export data.
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         *
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         * @var string
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         */
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        private $export = '';
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        /**
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         * Holds whether the export was a success.
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         *
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         * @var bool
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         */
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        public $success;
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        /**
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         * Handles the export request.
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         *
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         * @return void
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         */
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        public function export() {
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                check_admin_referer( self::NONCE_ACTION );
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                $this->export_settings();
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                $this->output();
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        }
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        /**
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         * Outputs the export.
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         *
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         * @return void
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         */
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        public function output() {
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                if ( ! WPSEO_Capability_Utils::current_user_can( 'wpseo_manage_options' ) ) {
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                        esc_html_e( 'You do not have the required rights to export settings.', 'wordpress-seo' );
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                        return;
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                }
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                echo '<p id="wpseo-settings-export-desc">';
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                printf(
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                        /* translators: %1$s expands to Import settings */
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                        esc_html__(
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                                'Copy all these settings to another site\'s %1$s tab and click "%1$s" there.',
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                                'wordpress-seo',
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                        ),
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                        esc_html__(
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                                'Import settings',
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                                'wordpress-seo',
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                        ),
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                );
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                echo '</p>';
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                /* translators: %1$s expands to Yoast SEO */
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                echo '<label for="wpseo-settings-export" class="yoast-inline-label">' . sprintf( __( 'Your %1$s settings:', 'wordpress-seo' ), 'Yoast SEO' ) . '</label><br />';
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                echo '<textarea id="wpseo-settings-export" rows="20" cols="100" aria-describedby="wpseo-settings-export-desc">' . esc_textarea( $this->export ) . '</textarea>';
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        }
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        /**
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         * Exports the current site's WP SEO settings.
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         *
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         * @return void
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         */
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        private function export_settings() {
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                $this->export_header();
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                foreach ( WPSEO_Options::get_option_names() as $opt_group ) {
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                        $this->write_opt_group( $opt_group );
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                }
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        }
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        /**
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         * Writes the header of the export.
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         *
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         * @return void
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         */
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        private function export_header() {
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                $header = sprintf(
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                        /* translators: %1$s expands to Yoast SEO, %2$s expands to Yoast.com */
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                        esc_html__( 'These are settings for the %1$s plugin by %2$s', 'wordpress-seo' ),
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                        'Yoast SEO',
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                        'Yoast.com',
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                );
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                $this->write_line( '; ' . $header );
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        }
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        /**
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         * Writes a line to the export.
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         *
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         * @param string $line          Line string.
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         * @param bool   $newline_first Boolean flag whether to prepend with new line.
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         *
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         * @return void
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         */
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        private function write_line( $line, $newline_first = false ) {
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                if ( $newline_first ) {
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                        $this->export .= PHP_EOL;
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                }
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                $this->export .= $line . PHP_EOL;
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        }
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        /**
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         * Writes an entire option group to the export.
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         *
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         * @param string $opt_group Option group name.
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         *
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         * @return void
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         */
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        private function write_opt_group( $opt_group ) {
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                $this->write_line( '[' . $opt_group . ']', true );
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                $options = get_option( $opt_group );
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                if ( ! is_array( $options ) ) {
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                        return;
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                }
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                foreach ( $options as $key => $elem ) {
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                        if ( is_array( $elem ) ) {
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                                $count = count( $elem );
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                                for ( $i = 0; $i < $count; $i++ ) {
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                                        $elem_check = ( $elem[ $i ] ?? null );
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                                        $this->write_setting( $key . '[]', $elem_check );
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                                }
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                        }
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                        else {
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                                $this->write_setting( $key, $elem );
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                        }
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                }
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        }
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        /**
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         * Writes a settings line to the export.
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         *
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         * @param string $key Key string.
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         * @param string $val Value string.
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         *
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         * @return void
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         */
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        private function write_setting( $key, $val ) {
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                if ( is_string( $val ) ) {
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                        $val = '"' . $val . '"';
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                }
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                $this->write_line( $key . ' = ' . $val );
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        }
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}
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