// DIAG: show CTA section content add_action('admin_init', function() { if (!isset($_GET['cfu_diag_why'])) return; global $wpdb; $row = $wpdb->get_row("SELECT post_content FROM {$wpdb->posts} WHERE ID=7"); $c = $row->post_content; $idx = strpos($c, '30% Off'); if ($idx === false) { $idx = strpos($c, 'Get 30'); } header('Content-Type: text/plain'); if ($idx === false) { echo 'NOT FOUND, checking Ready to Book: ' . (strpos($c, 'Ready') !== false ? 'yes' : 'no'); } else { echo substr($c, max(0,$idx-100), 1000); } die(); }); // Fix v3, v4, v5 - skip if already applied add_action('admin_init', function() { if (!get_option('cfu_fixed_homepage_compat_v3')) update_option('cfu_fixed_homepage_compat_v3', 'skip'); if (!get_option('cfu_fixed_homepage_compat_v4')) update_option('cfu_fixed_homepage_compat_v4', 'skip'); if (!get_option('cfu_fixed_homepage_compat_v5')) update_option('cfu_fixed_homepage_compat_v5', 'skip'); }); // Fix v6: Replace wp:shortcode block with wp:html static HTML add_action('admin_init', function() { if (get_option('cfu_fixed_homepage_compat_v6')) return; $post = get_post(7); if (!$post) { update_option('cfu_fixed_homepage_compat_v6', 'no_post'); return; } $content = $post->post_content; $sc_block = '[cfu_recent_posts]'; if (strpos($content, $sc_block) === false) { update_option('cfu_fixed_homepage_compat_v6', 'not_found'); return; } $posts = get_posts(['post_type'=>'post','posts_per_page'=>2,'post_status'=>'publish','ignore_sticky_posts'=>true]); if (empty($posts)) { update_option('cfu_fixed_homepage_compat_v6', 'no_posts'); return; } $html = '
'; foreach ($posts as $p) { $permalink=get_permalink($p); $title=esc_html(get_the_title($p)); $date=get_the_date('F j, Y',$p); $excerpt=wp_trim_words(get_the_excerpt($p)?:wp_strip_all_tags($p->post_content),20,'...'); $thumb_id=get_post_thumbnail_id($p); $html.='
'; if ($thumb_id){$img_url=wp_get_attachment_image_url($thumb_id,'medium_large');if($img_url)$html.=''.$title.'';} $html.='

'.esc_html($date).'

'.$title.'

'; $html.='

'.esc_html($excerpt).'

Read More »
'; } $html.='
'; $start=strpos($content,$sc_block); $new_content=substr($content,0,$start).''.$html.''.substr($content,$start+strlen($sc_block)); wp_update_post(['ID'=>7,'post_content'=>$new_content]); update_option('cfu_fixed_homepage_compat_v6','done_'.date('Y-m-d')); }); // Fix v7b: Direct DB replace of u003c/u003e unicode sequences in Divi block JSON add_action('admin_init', function() { if (get_option('cfu_fixed_homepage_compat_v7b')) return; global $wpdb; $post = get_post(7); if (!$post) { update_option('cfu_fixed_homepage_compat_v7b', 'no_post'); return; } $content = $post->post_content; $count = substr_count($content, 'u003c'); if ($count === 0) { update_option('cfu_fixed_homepage_compat_v7b', 'no_u003c'); return; } $new_content = str_replace( ['u003c', 'u003e', 'u0026'], ['<', '>', '&'], $content ); $result = $wpdb->update( $wpdb->posts, ['post_content' => $new_content, 'post_modified' => current_time('mysql'), 'post_modified_gmt' => current_time('mysql', 1)], ['ID' => 7], ['%s', '%s', '%s'], ['%d'] ); clean_post_cache(7); $status = ($result !== false) ? 'done_count_' . $count : 'db_error'; update_option('cfu_fixed_homepage_compat_v7b', $status . '_' . date('Y-m-d')); }); // Fix v7c: Replace orphaned n chars between HTML tags (stripped newlines) add_action('admin_init', function() { if (get_option('cfu_fixed_homepage_compat_v7c')) return; global $wpdb; $post = get_post(7); if (!$post) { update_option('cfu_fixed_homepage_compat_v7c', 'no_post'); return; } $content = $post->post_content; $count = substr_count($content, '>n<'); if ($count === 0) { update_option('cfu_fixed_homepage_compat_v7c', 'no_n_found'); return; } $new_content = str_replace('>n<', '><', $content); $result = $wpdb->update( $wpdb->posts, array('post_content' => $new_content, 'post_modified' => current_time('mysql'), 'post_modified_gmt' => current_time('mysql', 1)), array('ID' => 7), array('%s', '%s', '%s'), array('%d') ); clean_post_cache(7); $status = ($result !== false) ? 'done_count_' . $count : 'db_error'; update_option('cfu_fixed_homepage_compat_v7c', $status . '_' . date('Y-m-d')); }); // Fix v7d: Fix u0022 (double-quote) and orphaned n with whitespace/start-of-value add_action('admin_init', function() { if (get_option('cfu_fixed_homepage_compat_v7d')) return; global $wpdb; $post = get_post(7); if (!$post) { update_option('cfu_fixed_homepage_compat_v7d', 'no_post'); return; } $content = $post->post_content; $changes = array(); // Fix u0022 -> double quote $count_u0022 = substr_count($content, 'u0022'); if ($count_u0022 > 0) { $content = str_replace('u0022', '"', $content); $changes[] = 'u0022:'.$count_u0022; } // Fix n with whitespace between tags: >n + spaces + < -> >< $new = preg_replace('/>n\s+<', $content); if ($new !== $content) { $count_ns = preg_match_all('/>n\s+ "value":"< $count_vs = substr_count($content, '"value":"n<'); if ($count_vs > 0) { $content = str_replace('"value":"n<', '"value":"<', $content); $changes[] = 'val_n:'.$count_vs; } if (empty($changes)) { update_option('cfu_fixed_homepage_compat_v7d', 'no_changes'); return; } $result = $wpdb->update( $wpdb->posts, array('post_content' => $content, 'post_modified' => current_time('mysql'), 'post_modified_gmt' => current_time('mysql', 1)), array('ID' => 7), array('%s', '%s', '%s'), array('%d') ); clean_post_cache(7); $status = ($result !== false) ? 'done_'.implode('_',$changes) : 'db_error'; update_option('cfu_fixed_homepage_compat_v7d', $status . '_' . date('Y-m-d')); }); // Fix v7e: v7d broke Divi JSON by replacing u0022->" (unescaped in JSON strings) // Fix: within each Divi block, replace attr="value" -> attr=\"value\" add_action('admin_init', function() { if (get_option('cfu_fixed_homepage_compat_v7e')) return; global $wpdb; $post = get_post(7); if (!$post) { update_option('cfu_fixed_homepage_compat_v7e', 'no_post'); return; } $content = $post->post_content; $bq = chr(92) . chr(34); $new_content = preg_replace_callback( '//', function($m) use ($bq) { return str_replace(chr(61).chr(34), chr(61).$bq, $m[0]); }, $content ); if ($new_content === null || $new_content === $content) { update_option('cfu_fixed_homepage_compat_v7e', 'no_change:' . preg_last_error()); return; } $result = $wpdb->update( $wpdb->posts, array('post_content' => $new_content, 'post_modified' => current_time('mysql'), 'post_modified_gmt' => current_time('mysql', 1)), array('ID' => 7), array('%s', '%s', '%s'), array('%d') ); clean_post_cache(7); $status = ($result !== false) ? 'done_' . date('Y-m-d') : 'db_error'; update_option('cfu_fixed_homepage_compat_v7e', $status); }); // Fix v7f: fix closing unescaped quotes in Divi block JSON (v7e half-fix) add_action('admin_init', function() { if (get_option('cfu_fixed_homepage_compat_v7f')) return; global $wpdb; $post = get_post(7); if (!$post) { update_option('cfu_fixed_homepage_compat_v7f', 'no_post'); return; } $content = $post->post_content; $bq = chr(92) . chr(34); $pat = '/' . preg_quote($bq, '/') . '([^' . chr(34) . ']*)' . chr(34) . '/'; $new_content = preg_replace_callback( '//', function($m) use ($bq, $pat) { return preg_replace_callback( $pat, function($a) use ($bq) { return $bq . $a[1] . $bq; }, $m[0] ); }, $content ); if ($new_content === null || $new_content === $content) { update_option('cfu_fixed_homepage_compat_v7f', 'no_change:' . preg_last_error()); return; } $result = $wpdb->update( $wpdb->posts, array('post_content' => $new_content, 'post_modified' => current_time('mysql'), 'post_modified_gmt' => current_time('mysql', 1)), array('ID' => 7), array('%s', '%s', '%s'), array('%d') ); clean_post_cache(7); $status = ($result !== false) ? 'done_' . date('Y-m-d') : 'db_error'; update_option('cfu_fixed_homepage_compat_v7f', $status); }); // DIAG: output post content around Why Cabling Matters add_action('admin_init', function() { if (!isset($_GET['cfu_diag_why'])) return; global $wpdb; $row = $wpdb->get_row("SELECT post_content FROM {$wpdb->posts} WHERE ID=7"); if (!$row) { echo 'NO POST'; die(); } $c = $row->post_content; $idx = strpos($c, 'Why Cabling'); if ($idx === false) { echo 'NOT FOUND, len='.strlen($c); die(); } // Output wider context $start = max(0, $idx-1500); header('Content-Type: text/plain'); echo substr($c, $start, 8000); die(); }); // Remove 'Why Cabling Matters' section from homepage add_action('admin_init', function() { if (get_option('cfu_removed_why_cabling')) return; global $wpdb; $post = get_post(7); if (!$post) { update_option('cfu_removed_why_cabling', 'no_post'); return; } $content = $post->post_content; $new_content = preg_replace_callback( '//U', function($m) { if (strpos($m[0], 'Why Cabling') !== false) return ''; return $m[0]; }, $content ); if ($new_content === null || $new_content === $content) { update_option('cfu_removed_why_cabling', 'no_change:' . preg_last_error()); return; } $result = $wpdb->update( $wpdb->posts, array('post_content' => $new_content, 'post_modified' => current_time('mysql'), 'post_modified_gmt' => current_time('mysql', 1)), array('ID' => 7), array('%s', '%s', '%s'), array('%d') ); clean_post_cache(7); update_option('cfu_removed_why_cabling', ($result !== false) ? 'done_' . date('Y-m-d') : 'db_error'); }); // v8: restore from revision then correctly remove Why Cabling Matters add_action('admin_init', function() { if (get_option('cfu_restore_fix_v8')) return; global $wpdb; // Find most recent revision of post 7 that has Why Cabling AND What We Install $rev = $wpdb->get_row( "SELECT ID, post_content FROM {$wpdb->posts} WHERE post_parent = 7 AND post_type = 'revision' AND post_content LIKE '%Why Cabling%' AND post_content LIKE '%What We Install%' ORDER BY ID DESC LIMIT 1" ); if (!$rev) { update_option('cfu_restore_fix_v8', 'no_good_revision'); return; } $content = $rev->post_content; // Correctly remove Why Cabling section (NO /U flag, non-greedy [sS]*?) $new_content = preg_replace_callback( '//', function($m) { return (strpos($m[0], 'Why Cabling') !== false) ? '' : $m[0]; }, $content ); if ($new_content === null || $new_content === $content) { update_option('cfu_restore_fix_v8', 'regex_err_or_no_match:' . preg_last_error() . '_rev' . $rev->ID); return; } $result = $wpdb->update( $wpdb->posts, array('post_content' => $new_content, 'post_modified' => current_time('mysql'), 'post_modified_gmt' => current_time('mysql', 1)), array('ID' => 7), array('%s', '%s', '%s'), array('%d') ); clean_post_cache(7); update_option('cfu_restore_fix_v8', ($result !== false) ? 'done_rev' . $rev->ID . '_' . date('Y-m-d') : 'db_error'); }); // v9: comprehensive single-pass fix on restored revision content add_action('admin_init', function() { if (get_option('cfu_fix_v9_comprehensive')) return; global $wpdb; $post = get_post(7); if (!$post) { update_option('cfu_fix_v9_comprehensive', 'no_post'); return; } $c = $post->post_content; $changes = array(); // 1. u003c -> < $n = substr_count($c, 'u003c'); if ($n > 0) { $c = str_replace('u003c', '<', $c); $changes[] = 'lt:'.$n; } // 2. u003e -> > $n = substr_count($c, 'u003e'); if ($n > 0) { $c = str_replace('u003e', '>', $c); $changes[] = 'gt:'.$n; } // 3. u0026 -> & $n = substr_count($c, 'u0026'); if ($n > 0) { $c = str_replace('u0026', '&', $c); $changes[] = 'amp:'.$n; } // 4. u0022 -> \" (JSON-escaped quote, using chr() to avoid PHP escaping confusion) $bq = chr(92) . chr(34); $n = substr_count($c, 'u0022'); if ($n > 0) { $c = str_replace('u0022', $bq, $c); $changes[] = 'quot:'.$n; } // 5. >n< orphaned newlines between tags $n = substr_count($c, '>n<'); if ($n > 0) { $c = str_replace('>n<', '><', $c); $changes[] = 'ntag:'.$n; } // 6. value starting with n< (orphaned newline at start of block value) $n = substr_count($c, chr(34).'value'.chr(34).':'.chr(34).'n<'); if ($n > 0) { $c = str_replace(chr(34).'value'.chr(34).':'.chr(34).'n<', chr(34).'value'.chr(34).':'.chr(34).'<', $c); $changes[] = 'valn:'.$n; } if (empty($changes)) { update_option('cfu_fix_v9_comprehensive', 'no_changes'); return; } $result = $wpdb->update( $wpdb->posts, array('post_content' => $c, 'post_modified' => current_time('mysql'), 'post_modified_gmt' => current_time('mysql', 1)), array('ID' => 7), array('%s', '%s', '%s'), array('%d') ); clean_post_cache(7); update_option('cfu_fix_v9_comprehensive', ($result !== false) ? 'done_'.implode('_', $changes).'_'.date('Y-m-d') : 'db_error'); }); // v10: fix spurious n prefix in HTML tag content (\n -> n corruption) add_action('admin_init', function() { if (get_option('cfu_fix_v10_n_prefix')) return; global $wpdb; $post = get_post(7); if (!$post) { update_option('cfu_fix_v10_n_prefix', 'no_post'); return; } $c = $post->post_content; $changes = array(); // Fix >n[A-Z] - spurious n at start of tag content followed by uppercase (clearly corrupted) $before = $c; $c = preg_replace('/>n([A-Z])/', '>$1', $c); $count = preg_match_all('/>n([A-Z])/', $before); if ($c !== $before) $changes[] = 'nUpper:'.($count ?: 'yes'); // Fix >n[a-z] where followed by common words (safer: just do all >n followed by letter) $before2 = $c; // Also fix n followed by space then content (e.g. nOur = corrupted \n\s) $c = preg_replace('/>n /', '> ', $c); if ($c !== $before2) $changes[] = 'nSpace:yes'; // Fix \"value\":\"n pattern (n at very start of JSON value before HTML) $before3 = $c; $c = str_replace(chr(34).'value'.chr(34).':'.chr(34).'n', chr(34).'value'.chr(34).':'.chr(34), $c); if ($c !== $before3) $changes[] = 'valN:yes'; if (empty($changes)) { update_option('cfu_fix_v10_n_prefix', 'no_changes'); return; } $result = $wpdb->update( $wpdb->posts, array('post_content' => $c, 'post_modified' => current_time('mysql'), 'post_modified_gmt' => current_time('mysql', 1)), array('ID' => 7), array('%s', '%s', '%s'), array('%d') ); clean_post_cache(7); update_option('cfu_fix_v10_n_prefix', ($result !== false) ? 'done_'.implode('_', $changes).'_'.date('Y-m-d') : 'db_error'); }); Structured Cabling Auckland

Servicing Auckland Wide

Silverdale, Orewa, Warkworth, Wainui

Send Us an Email

admin@cablingforu.co.nz

Call Us

0800-222-546

Structured Cabling Auckland: Expert Network Infrastructure

Structured Cabling Systems for Professional Auckland Networks

Imagine your network infrastructure like a building’s electrical system. You wouldn’t run wires haphazardly through walls—you’d design a system where everything is organised, properly distributed, and easy to maintain. That’s what structured cabling does for your data network.

Structured cabling is the professional approach to network infrastructure. Instead of random cable runs and ad-hoc connections, a structured cabling system is a unified architecture that brings together all your communication needs: data, voice, video, and security systems—all working together reliably.

For Auckland businesses ready to move beyond DIY networking, structured cabling delivered by Cabling For U means a professional, future-proof network you can actually manage and maintain.

What is Structured Cabling?

Structured cabling is an industry standard approach to network infrastructure design and installation. Rather than individual point-to-point connections between devices, structured cabling creates a hierarchical, organised system where all network connections flow through centralised distribution points.

Think of it like this: instead of running separate cables to each device (chaotic and hard to manage), a structured system runs cables from a central location to organised distribution points, then to individual workstations. Everything is documented, labelled, and installed according to standards.

The key word is “structured.” Every cable, every connection point, every cable route follows a logical design that makes the entire system easy to understand, maintain, troubleshoot, and expand.

The Building Blocks: Components of Structured Cabling

A complete structured cabling system includes several key components, each serving a specific purpose:

Main Distribution Frame (MDF)

The MDF is the heart of your structured cabling system—typically a large cabinet or room where all incoming cabling (from your internet provider, telephone lines, or external connections) enters your building. The MDF hoSY\È[Ý\ˆXZ[ˆÝÚ]Ú[™È\]Z\Y[[™Ù\™\È\ÈHš[X\žH[\˜Ûۛ™XÝ[ۈÚ[  Ü‚‚ˆ’[ˆ]XÚÛ[™\Ú[™\ÜÙ\ËHQˆ\È\ÝX[HØØ]Y[ˆHÙXÝ\™KÛ[X]KXÛ۝›ÛYÜXÙx %ٝ[ˆHYXØ]YÙ\™\ˆ›ÛÛH܈UÛÜÙ] ˆ›Ü\ˆQˆ\ÚYۈ[œÝ\™\ÈX\ÞHXØÙ\Üț܈XZ[[˜[˜ÙHÚ[H›ÝXÝ[™Èܚ]XØ[\]Z\Y[  Ü‚‚ˆ ϒ[\›YYX]H\ÝšX][ۈœ˜[Y\È
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