{"id":123,"date":"2011-06-07T15:15:09","date_gmt":"2011-06-07T15:15:09","guid":{"rendered":"https:\/\/www.jose-aguilar.com\/blog\/?p=123"},"modified":"2012-02-29T21:30:21","modified_gmt":"2012-02-29T21:30:21","slug":"upload-de-imagenes-con-php","status":"publish","type":"post","link":"https:\/\/www.jose-aguilar.com\/blog\/upload-de-imagenes-con-php\/","title":{"rendered":"Upload de im\u00e1genes con php"},"content":{"rendered":"<p>Script para subir im\u00e1genes mediante un formulario y guardarlas en el servidor utilizando php.<\/p>\n<p>Lo primero que tenemos que crear una p\u00e1gina php incluyendo los tags html y dentro del body crear un formulario de la siguiente forma:<\/p>\n<pre id=\"line\">&lt;form action=\"index.php\" method=\"POST\" enctype=\"multipart\/form-data\"\/&gt;\r\nA\u00f1adir imagen: &lt;input name=\"archivo\" id=\"archivo\" type=\"file\"\/&gt;\r\n&lt;input type=\"submit\" name=\"subir\" value=\"Subir imagen\"\/&gt;\r\n&lt;\/form&gt;<\/pre>\n<p>Este formulario tiene la acci\u00f3n de volver a cargar la p\u00e1gina con m\u00e9todo de env\u00edo POST y que va a permitir subir alg\u00fan tipo de archivo. Contiene un input tipo file que nos permitir\u00e1 seleccionar un archivo de nuestro disco duro y un bot\u00f3n tipo submit para ejecutar el formulario.<\/p>\n<p>Al pulsar el bot\u00f3n \u00abSubir imagen\u00bb ser\u00e1 cuando entre en acci\u00f3n el c\u00f3digo php que se encargar\u00e1 de comprobar y subir la imagen al servidor en el caso de que sea correcta. Este c\u00f3digo pued ir en el mismo body por encima del formulario.<\/p>\n<pre id=\"line\">&lt;?php\r\n\/\/Si se quiere subir una imagen\r\nif (isset($_POST['subir'])) {\r\n   \/\/Recogemos el archivo enviado por el formulario\r\n   $archivo = $_FILES['archivo']['name'];\r\n   \/\/Si el archivo contiene algo y es diferente de vacio\r\n   if (isset($archivo) &amp;&amp; $archivo != \"\") {\r\n      \/\/Obtenemos algunos datos necesarios sobre el archivo\r\n      $tipo = $_FILES['archivo']['type'];\r\n      $tamano = $_FILES['archivo']['size'];\r\n      $temp = $_FILES['archivo']['tmp_name'];\r\n      \/\/Se comprueba si el archivo a cargar es correcto observando su extensi\u00f3n y tama\u00f1o\r\n     if (!((strpos($tipo, \"gif\") || strpos($tipo, \"jpeg\") || strpos($tipo, \"jpg\") || strpos($tipo, \"png\")) &amp;&amp; ($tamano &lt; 2000000))) {\r\n        echo '&lt;div&gt;&lt;b&gt;Error. La extensi\u00f3n o el tama\u00f1o de los archivos no es correcta.&lt;br\/&gt;\r\n        - Se permiten archivos .gif, .jpg, .png. y de 200 kb como m\u00e1ximo.&lt;\/b&gt;&lt;\/div&gt;';\r\n     }\r\n     else {\r\n        \/\/Si la imagen es correcta en tama\u00f1o y tipo\r\n        \/\/Se intenta subir al servidor\r\n        if (move_uploaded_file($temp, 'images\/'.$archivo)) {\r\n            \/\/Cambiamos los permisos del archivo a 777 para poder modificarlo posteriormente\r\n            chmod('images\/'.$archivo, 0777);\r\n            \/\/Mostramos el mensaje de que se ha subido co \u00e9xito\r\n            echo '&lt;div&gt;&lt;b&gt;Se ha subido correctamente la imagen.&lt;\/b&gt;&lt;\/div&gt;';\r\n            \/\/Mostramos la imagen subida\r\n            echo '&lt;p&gt;&lt;img src=\"images\/'.$archivo.'\"&gt;&lt;\/p&gt;';\r\n        }\r\n        else {\r\n           \/\/Si no se ha podido subir la imagen, mostramos un mensaje de error\r\n           echo '&lt;div&gt;&lt;b&gt;Ocurri\u00f3 alg\u00fan error al subir el fichero. No pudo guardarse.&lt;\/b&gt;&lt;\/div&gt;';\r\n        }\r\n      }\r\n   }\r\n}\r\n?&gt;<\/pre>\n<p><a href=\"..\/..\/scripts\/php\/upload\/index.php\">Ver ejemplo en funcionamiento<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Script para subir im\u00e1genes mediante un formulario y guardarlas en el servidor utilizando php. Lo primero que tenemos que crear una p\u00e1gina php incluyendo los tags html y dentro del body crear un formulario de la siguiente forma: &lt;form action=\u00bbindex.php\u00bb method=\u00bbPOST\u00bb enctype=\u00bbmultipart\/form-data\u00bb\/&gt; A\u00f1adir imagen: &lt;input name=\u00bbarchivo\u00bb id=\u00bbarchivo\u00bb type=\u00bbfile\u00bb\/&gt; &lt;input type=\u00bbsubmit\u00bb name=\u00bbsubir\u00bb value=\u00bbSubir imagen\u00bb\/&gt; &lt;\/form&gt; Este [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6469,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[102],"class_list":["post-123","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php","tag-uploads"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Upload de im\u00e1genes con php - 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=\"Upload de im\u00e1genes con php - Jose Aguilar Blog\" \/>\n<meta property=\"og:description\" content=\"Script para subir im\u00e1genes mediante un formulario y guardarlas en el servidor utilizando php. Lo primero que tenemos que crear una p\u00e1gina php incluyendo los tags html y dentro del body crear un formulario de la siguiente forma: &lt;form action=&quot;index.php&quot; method=&quot;POST&quot; enctype=&quot;multipart\/form-data&quot;\/&gt; A\u00f1adir imagen: &lt;input name=&quot;archivo&quot; id=&quot;archivo&quot; type=&quot;file&quot;\/&gt; &lt;input type=&quot;submit&quot; name=&quot;subir&quot; value=&quot;Subir imagen&quot;\/&gt; &lt;\/form&gt; Este [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.jose-aguilar.com\/blog\/upload-de-imagenes-con-php\/\" \/>\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=\"2011-06-07T15:15:09+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2012-02-29T21:30:21+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2014\/10\/Imagen-no-disponible-282x300.png\" \/>\n\t<meta property=\"og:image:width\" content=\"282\" \/>\n\t<meta property=\"og:image:height\" content=\"300\" \/>\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=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/upload-de-imagenes-con-php\/\",\"url\":\"https:\/\/www.jose-aguilar.com\/blog\/upload-de-imagenes-con-php\/\",\"name\":\"Upload de im\u00e1genes con php - Jose Aguilar Blog\",\"isPartOf\":{\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/upload-de-imagenes-con-php\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/upload-de-imagenes-con-php\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2014\/10\/Imagen-no-disponible-282x300.png\",\"datePublished\":\"2011-06-07T15:15:09+00:00\",\"dateModified\":\"2012-02-29T21:30:21+00:00\",\"author\":{\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/#\/schema\/person\/e6d485db1e1140866e95971d17105d11\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/upload-de-imagenes-con-php\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.jose-aguilar.com\/blog\/upload-de-imagenes-con-php\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/upload-de-imagenes-con-php\/#primaryimage\",\"url\":\"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2014\/10\/Imagen-no-disponible-282x300.png\",\"contentUrl\":\"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2014\/10\/Imagen-no-disponible-282x300.png\",\"width\":282,\"height\":300},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.jose-aguilar.com\/blog\/upload-de-imagenes-con-php\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\/\/www.jose-aguilar.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Upload de im\u00e1genes con php\"}]},{\"@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. 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