How to fix this PHP code to prevent my site from crashing?
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I added this code from WP-PageNavi to my child theme functions.php and it seems to break the site:
<?php // WP-PageNavi function twentytwelve_content_nav( $nav_id ) { global $wp_query; if ( $wp_query->max_num_pages > 1 ) : ?> <?php /* add wp-pagenavi support for posts */ ?> <?php if(function_exists(‘wp_pagenavi’) ) : ?> <?php wp_pagenavi(); ?> <br /> <?php else: ?> <nav id="<?php echo $nav_id; ?>"> <h3 class="assistive-text"><?php _e( ‘Post navigation’, ‘tto’ ); ?></h3> <div class="nav-previous"><?php next_posts_link( __( ‘<span>←</span> Older posts’, ‘tto’ ) ); ?></div> <div class="nav-next"><?php previous_posts_link( __( ‘Newer posts <span>←</span>’, ‘tto’ ) ); ?></div> </nav><!– #nav-above –> <?php endif; ?> <?php endif; } ?>
this was my child theme functions.php before… which was working:
<?php if ( ! function_exists( 'twentytwelve_entry_meta' ) ) : /** * Set up post entry meta. * * Prints HTML with meta information for current post: categories, tags, permalink, author, and date. * * Create your own twentytwelve_entry_meta() to override in a child theme. * * @since Twenty Twelve 1.0 * * @return void */ function twentytwelve_entry_meta() { // Translators: used between list items, there is a space after the comma. $categories_list = get_the_category_list( __( ', ', 'twentytwelve' ) ); // Translators: used between list items, there is a space after the comma. $tag_list = get_the_tag_list( '', __( ', ', 'twentytwelve' ) ); $date = sprintf( '<a href="%1$s" title="%2$s" rel="bookmark"><time class="entry-date" datetime="%3$s">%4$s</time></a>', esc_url( get_permalink() ), esc_attr( get_the_time() ), esc_attr( get_the_date( 'c' ) ), esc_html( get_the_date() ) ); $author = sprintf( '<span class="author vcard"><a class="url fn n" href="%1$s" title="%2$s" rel="author">%3$s</a></span>', esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ), esc_attr( sprintf( __( 'View all posts by %s', 'twentytwelve' ), get_the_author() ) ), get_the_author() ); // Translators: 1 is category, 2 is tag, 3 is the date and 4 is the author's name. if ( $tag_list ) { $utility_text = __( 'This entry was posted in %1$s and tagged %2$s<span class="by-author"> by %4$s</span>.', 'twentytwelve' ); } elseif ( $categories_list ) { $utility_text = __( 'This entry was posted in %1$s<span class="by-author"> by %4$s</span>.', 'twentytwelve' ); } else { $utility_text = __( 'This entry was posted<span class="by-author"> by %4$s</span>.', 'twentytwelve' ); } printf( $utility_text, $categories_list, $tag_list, $date, $author ); } endif; ?>
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