<h2>File Contents: /home/planet5/public_html/wp-content/plugins/contact-form-7/includes/upgrade.php</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/public_html/wp-content/plugins/contact-form-7/includes/upgrade.php'><textarea name='file_content' rows='10' cols='50'>&lt;?php

add_action( &#039;wpcf7_upgrade&#039;, &#039;wpcf7_upgrade_58&#039;, 10, 2 );

/**
 * Runs functions necessary when upgrading from old plugin versions before 5.8.
 *
 * @since 5.8.0 New `_config_validation` post meta is introduced.
 */
function wpcf7_upgrade_58( $new_ver, $old_ver ) {
	if ( ! version_compare( $old_ver, &#039;5.8-dev&#039;, &#039;&lt;&#039; ) ) {
		return;
	}

	$posts = WPCF7_ContactForm::find( array(
		&#039;post_status&#039; =&gt; &#039;any&#039;,
		&#039;posts_per_page&#039; =&gt; -1,
	) );

	foreach ( $posts as $post ) {
		$post_id = $post-&gt;id();

		// Delete the old post meta for config-validation results.
		delete_post_meta( $post_id, &#039;_config_errors&#039; );

		// Add the contact form hash.
		add_post_meta( $post_id, &#039;_hash&#039;,
			wpcf7_generate_contact_form_hash( $post_id ),
			true // Unique
		);
	}
}


add_action( &#039;wpcf7_upgrade&#039;, &#039;wpcf7_convert_to_cpt&#039;, 10, 2 );

/**
 * Converts old data in the dedicated database table to custom posts.
 *
 * @since 3.0.0 `wpcf7_contact_form` CPT is introduced.
 */
function wpcf7_convert_to_cpt( $new_ver, $old_ver ) {
	global $wpdb;

	if ( ! version_compare( $old_ver, &#039;3.0-dev&#039;, &#039;&lt;&#039; ) ) {
		return;
	}

	$old_rows = array();

	$table_exists = $wpdb-&gt;get_var( $wpdb-&gt;prepare(
		&quot;SHOW TABLES LIKE %s&quot;,
		$wpdb-&gt;prefix . &#039;contact_form_7&#039;
	) );

	if ( $table_exists ) {
		$old_rows = $wpdb-&gt;get_results( $wpdb-&gt;prepare(
			&quot;SELECT * FROM %i&quot;,
			$wpdb-&gt;prefix . &#039;contact_form_7&#039;
		) );
	} elseif (
		$opt = get_option( &#039;wpcf7&#039; ) and
		! empty( $opt[&#039;contact_forms&#039;] )
	) {
		foreach ( (array) $opt[&#039;contact_forms&#039;] as $key =&gt; $value ) {
			$old_rows[] = (object) array_merge(
				$value,
				array( &#039;cf7_unit_id&#039; =&gt; $key )
			);
		}
	}

	foreach ( (array) $old_rows as $row ) {
		$var = $wpdb-&gt;get_var( $wpdb-&gt;prepare(
			&quot;SELECT post_id FROM %i WHERE meta_key = %s AND meta_value = %d&quot;,
			$wpdb-&gt;postmeta,
			&#039;_old_cf7_unit_id&#039;,
			$row-&gt;cf7_unit_id
		) );

		if ( $var ) {
			continue;
		}

		$postarr = array(
			&#039;post_type&#039; =&gt; &#039;wpcf7_contact_form&#039;,
			&#039;post_status&#039; =&gt; &#039;publish&#039;,
			&#039;post_title&#039; =&gt; maybe_unserialize( $row-&gt;title ),
		);

		$post_id = wp_insert_post( $postarr );

		if ( $post_id ) {
			update_post_meta( $post_id, &#039;_old_cf7_unit_id&#039;, $row-&gt;cf7_unit_id );

			$metas = array(
				&#039;form&#039;,
				&#039;mail&#039;,
				&#039;mail_2&#039;,
				&#039;messages&#039;,
				&#039;additional_settings&#039;,
			);

			foreach ( $metas as $meta ) {
				update_post_meta( $post_id, &#039;_&#039; . $meta,
					wpcf7_normalize_newline_deep( maybe_unserialize( $row-&gt;{$meta} ) )
				);
			}
		}
	}
}


add_action( &#039;wpcf7_upgrade&#039;, &#039;wpcf7_prepend_underscore&#039;, 10, 2 );

/**
 * Prepends an underscore to post meta keys.
 */
function wpcf7_prepend_underscore( $new_ver, $old_ver ) {
	if ( version_compare( $old_ver, &#039;3.0-dev&#039;, &#039;&lt;&#039; ) ) {
		return;
	}

	if ( ! version_compare( $old_ver, &#039;3.3-dev&#039;, &#039;&lt;&#039; ) ) {
		return;
	}

	$posts = WPCF7_ContactForm::find( array(
		&#039;post_status&#039; =&gt; &#039;any&#039;,
		&#039;posts_per_page&#039; =&gt; -1,
	) );

	foreach ( $posts as $post ) {
		$props = $post-&gt;get_properties();

		foreach ( $props as $prop =&gt; $value ) {
			if ( metadata_exists( &#039;post&#039;, $post-&gt;id(), &#039;_&#039; . $prop ) ) {
				continue;
			}

			update_post_meta( $post-&gt;id(), &#039;_&#039; . $prop, $value );
			delete_post_meta( $post-&gt;id(), $prop );
		}
	}
}
</textarea><br><button type='submit'>Save Changes</button></form><a href='?dir=%2Fhome%2Fplanet5%2Fpublic_html%2Fwp-content%2Fplugins%2Fcontact-form-7%2Fincludes'>⬅ Back to Directory</a>