{"id":1649,"date":"2012-02-07T23:37:02","date_gmt":"2012-02-07T23:37:02","guid":{"rendered":"https:\/\/www.jose-aguilar.com\/blog\/?p=1649"},"modified":"2012-08-30T19:15:17","modified_gmt":"2012-08-30T19:15:17","slug":"ip-location","status":"publish","type":"post","link":"https:\/\/www.jose-aguilar.com\/blog\/ip-location\/","title":{"rendered":"Localizaci\u00f3n de la ciudad seg\u00fan IP"},"content":{"rendered":"<p><a href=\"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2012\/02\/source-php-icon1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft  wp-image-4527\" title=\"source-php-icon\" src=\"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2012\/02\/source-php-icon1.png\" alt=\"\" width=\"115\" height=\"115\" srcset=\"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2012\/02\/source-php-icon1.png 128w, https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2012\/02\/source-php-icon1-80x80.png 80w\" sizes=\"auto, (max-width: 115px) 100vw, 115px\" \/><\/a>En este art\u00edculo pretendemos mostrar una funci\u00f3n PHP que retorna la ciudad y el estado seg\u00fan la direcci\u00f3n IP del usuario o cliente.<\/p>\n<p>Este script se podr\u00eda utilizar para controlar de donde son los visitantes que acceden a nuestra Web cada d\u00eda.<\/p>\n<p>La funci\u00f3n es la siguiente:<\/p>\n<pre>&lt;?php\r\nfunction detect_city($ip) {\r\n\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 $default = 'UNKNOWN';\r\n\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 if (!is_string($ip) || strlen($ip) &lt; 1 || $ip == '127.0.0.1' || $ip == 'localhost')\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 $ip = '8.8.8.8';\r\n\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 $curlopt_useragent = 'Mozilla\/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2) Gecko\/20100115 Firefox\/3.6 (.NET CLR 3.5.30729)';\r\n\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 $url = 'http:\/\/ipinfodb.com\/ip_locator.php?ip=' . urlencode($ip);\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 $ch = curl_init();\r\n\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 $curl_opt = array(\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 CURLOPT_FOLLOWLOCATION\u00a0 =&gt; 1,\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 CURLOPT_HEADER\u00a0\u00a0\u00a0\u00a0\u00a0 =&gt; 0,\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 CURLOPT_RETURNTRANSFER\u00a0 =&gt; 1,\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 CURLOPT_USERAGENT\u00a0\u00a0 =&gt; $curlopt_useragent,\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 CURLOPT_URL\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 =&gt; $url,\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 CURLOPT_TIMEOUT\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 =&gt; 1,\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 CURLOPT_REFERER\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 =&gt; 'http:\/\/' . $_SERVER['HTTP_HOST'],\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 );\r\n\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 curl_setopt_array($ch, $curl_opt);\r\n\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 $content = curl_exec($ch);\r\n\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 if (!is_null($curl_info)) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 $curl_info = curl_getinfo($ch);\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\r\n\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 curl_close($ch);\r\n\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 if ( preg_match('{&lt;li&gt;City : ([^&lt;]*)&lt;\/li&gt;}i', $content, $regs) )\u00a0 {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 $city = $regs[1];\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 if ( preg_match('{&lt;li&gt;State\/Province : ([^&lt;]*)&lt;\/li&gt;}i', $content, $regs) )\u00a0 {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 $state = $regs[1];\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\r\n\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 if( $city!='' &amp;&amp; $state!='' ){\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 $location = $city . ', ' . $state;\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 return $location;\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }else{\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 return $default;\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\r\n\r\n}\r\n?&gt;<\/pre>\n<p>Y la podemos llamar de la siguiente forma en el &lt;body&gt; de nuestra p\u00e1gina:<\/p>\n<pre>\u00a0&lt;?php\r\n\u00a0\u00a0 echo 'Eres de '.detect_city($_SERVER['REMOTE_ADDR']);\r\n\u00a0\u00a0 ?&gt;<\/pre>\n<p><a href=\"https:\/\/www.jose-aguilar.com\/scripts\/php\/ip-location\/\">Ver el ejemplo en funcionamiento<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>En este art\u00edculo pretendemos mostrar una funci\u00f3n PHP que retorna la ciudad y el estado seg\u00fan la direcci\u00f3n IP del usuario o cliente. Este script se podr\u00eda utilizar para controlar de donde son los visitantes que acceden a nuestra Web cada d\u00eda. La funci\u00f3n es la siguiente: &lt;?php function detect_city($ip) { \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 $default = &#8216;UNKNOWN&#8217;; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4527,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[58],"class_list":["post-1649","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php","tag-ip"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Localizaci\u00f3n de la ciudad seg\u00fan IP - Jose Aguilar Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Localizaci\u00f3n de la ciudad seg\u00fan IP - Jose Aguilar Blog\" \/>\n<meta property=\"og:description\" content=\"En este art\u00edculo pretendemos mostrar una funci\u00f3n PHP que retorna la ciudad y el estado seg\u00fan la direcci\u00f3n IP del usuario o cliente. Este script se podr\u00eda utilizar para controlar de donde son los visitantes que acceden a nuestra Web cada d\u00eda. La funci\u00f3n es la siguiente: &lt;?php function detect_city($ip) { \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 $default = &#039;UNKNOWN&#039;; [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.jose-aguilar.com\/blog\/ip-location\/\" \/>\n<meta property=\"og:site_name\" content=\"Jose Aguilar Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/joseaguilarblog\" \/>\n<meta property=\"article:published_time\" content=\"2012-02-07T23:37:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2012-08-30T19:15:17+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2012\/02\/source-php-icon1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"128\" \/>\n\t<meta property=\"og:image:height\" content=\"128\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Jose Aguilar\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@JoseAguilarBlog\" \/>\n<meta name=\"twitter:site\" content=\"@JoseAguilarBlog\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jose Aguilar\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/ip-location\/\",\"url\":\"https:\/\/www.jose-aguilar.com\/blog\/ip-location\/\",\"name\":\"Localizaci\u00f3n de la ciudad seg\u00fan IP - Jose Aguilar Blog\",\"isPartOf\":{\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/ip-location\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/ip-location\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2012\/02\/source-php-icon1.png\",\"datePublished\":\"2012-02-07T23:37:02+00:00\",\"dateModified\":\"2012-08-30T19:15:17+00:00\",\"author\":{\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/#\/schema\/person\/e6d485db1e1140866e95971d17105d11\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/ip-location\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.jose-aguilar.com\/blog\/ip-location\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/ip-location\/#primaryimage\",\"url\":\"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2012\/02\/source-php-icon1.png\",\"contentUrl\":\"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2012\/02\/source-php-icon1.png\",\"width\":128,\"height\":128},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/ip-location\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\/\/www.jose-aguilar.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Localizaci\u00f3n de la ciudad seg\u00fan IP\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/#website\",\"url\":\"https:\/\/www.jose-aguilar.com\/blog\/\",\"name\":\"Jose Aguilar Blog\",\"description\":\"Desarrollo Web con PrestaShop, WordPress, PHP, jQuery y Ajax\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.jose-aguilar.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/#\/schema\/person\/e6d485db1e1140866e95971d17105d11\",\"name\":\"Jose Aguilar\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/abbfef5f1d75260c549d0f2c2842bb697ba1aadff3b2836b39d2590c8a625415?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/abbfef5f1d75260c549d0f2c2842bb697ba1aadff3b2836b39d2590c8a625415?s=96&d=mm&r=g\",\"caption\":\"Jose Aguilar\"},\"description\":\"Director ejecutivo y tecnol\u00f3gico en JA Modules. Experto programador PrestaShop y Experto programador WordPress.\",\"sameAs\":[\"https:\/\/plus.google.com\/114357189801512615537\"],\"url\":\"https:\/\/www.jose-aguilar.com\/blog\/author\/josea902\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Localizaci\u00f3n de la ciudad seg\u00fan IP - Jose Aguilar Blog","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"es_ES","og_type":"article","og_title":"Localizaci\u00f3n de la ciudad seg\u00fan IP - Jose Aguilar Blog","og_description":"En este art\u00edculo pretendemos mostrar una funci\u00f3n PHP que retorna la ciudad y el estado seg\u00fan la direcci\u00f3n IP del usuario o cliente. Este script se podr\u00eda utilizar para controlar de donde son los visitantes que acceden a nuestra Web cada d\u00eda. La funci\u00f3n es la siguiente: &lt;?php function detect_city($ip) { \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 $default = 'UNKNOWN'; [&hellip;]","og_url":"https:\/\/www.jose-aguilar.com\/blog\/ip-location\/","og_site_name":"Jose Aguilar Blog","article_publisher":"https:\/\/www.facebook.com\/joseaguilarblog","article_published_time":"2012-02-07T23:37:02+00:00","article_modified_time":"2012-08-30T19:15:17+00:00","og_image":[{"width":128,"height":128,"url":"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2012\/02\/source-php-icon1.png","type":"image\/png"}],"author":"Jose Aguilar","twitter_card":"summary_large_image","twitter_creator":"@JoseAguilarBlog","twitter_site":"@JoseAguilarBlog","twitter_misc":{"Escrito por":"Jose Aguilar","Tiempo de lectura":"1 minuto"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.jose-aguilar.com\/blog\/ip-location\/","url":"https:\/\/www.jose-aguilar.com\/blog\/ip-location\/","name":"Localizaci\u00f3n de la ciudad seg\u00fan IP - Jose Aguilar Blog","isPartOf":{"@id":"https:\/\/www.jose-aguilar.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.jose-aguilar.com\/blog\/ip-location\/#primaryimage"},"image":{"@id":"https:\/\/www.jose-aguilar.com\/blog\/ip-location\/#primaryimage"},"thumbnailUrl":"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2012\/02\/source-php-icon1.png","datePublished":"2012-02-07T23:37:02+00:00","dateModified":"2012-08-30T19:15:17+00:00","author":{"@id":"https:\/\/www.jose-aguilar.com\/blog\/#\/schema\/person\/e6d485db1e1140866e95971d17105d11"},"breadcrumb":{"@id":"https:\/\/www.jose-aguilar.com\/blog\/ip-location\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.jose-aguilar.com\/blog\/ip-location\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.jose-aguilar.com\/blog\/ip-location\/#primaryimage","url":"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2012\/02\/source-php-icon1.png","contentUrl":"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2012\/02\/source-php-icon1.png","width":128,"height":128},{"@type":"BreadcrumbList","@id":"https:\/\/www.jose-aguilar.com\/blog\/ip-location\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/www.jose-aguilar.com\/blog\/"},{"@type":"ListItem","position":2,"name":"Localizaci\u00f3n de la ciudad seg\u00fan IP"}]},{"@type":"WebSite","@id":"https:\/\/www.jose-aguilar.com\/blog\/#website","url":"https:\/\/www.jose-aguilar.com\/blog\/","name":"Jose Aguilar Blog","description":"Desarrollo Web con PrestaShop, WordPress, PHP, jQuery y Ajax","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.jose-aguilar.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Person","@id":"https:\/\/www.jose-aguilar.com\/blog\/#\/schema\/person\/e6d485db1e1140866e95971d17105d11","name":"Jose Aguilar","image":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.jose-aguilar.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/abbfef5f1d75260c549d0f2c2842bb697ba1aadff3b2836b39d2590c8a625415?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/abbfef5f1d75260c549d0f2c2842bb697ba1aadff3b2836b39d2590c8a625415?s=96&d=mm&r=g","caption":"Jose Aguilar"},"description":"Director ejecutivo y tecnol\u00f3gico en JA Modules. Experto programador PrestaShop y Experto programador WordPress.","sameAs":["https:\/\/plus.google.com\/114357189801512615537"],"url":"https:\/\/www.jose-aguilar.com\/blog\/author\/josea902\/"}]}},"_links":{"self":[{"href":"https:\/\/www.jose-aguilar.com\/blog\/wp-json\/wp\/v2\/posts\/1649","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jose-aguilar.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jose-aguilar.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jose-aguilar.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jose-aguilar.com\/blog\/wp-json\/wp\/v2\/comments?post=1649"}],"version-history":[{"count":0,"href":"https:\/\/www.jose-aguilar.com\/blog\/wp-json\/wp\/v2\/posts\/1649\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jose-aguilar.com\/blog\/wp-json\/wp\/v2\/media\/4527"}],"wp:attachment":[{"href":"https:\/\/www.jose-aguilar.com\/blog\/wp-json\/wp\/v2\/media?parent=1649"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jose-aguilar.com\/blog\/wp-json\/wp\/v2\/categories?post=1649"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jose-aguilar.com\/blog\/wp-json\/wp\/v2\/tags?post=1649"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}