{"id":8772,"date":"2011-11-15T19:36:05","date_gmt":"2011-11-15T19:36:05","guid":{"rendered":"http:\/\/altamiraweb.net\/?p=8772"},"modified":"2015-05-28T17:52:22","modified_gmt":"2015-05-28T16:52:22","slug":"diferencia-entre-el-while-y-el-do-while","status":"publish","type":"post","link":"https:\/\/altamiraweb.net\/diferencia-entre-el-while-y-el-do-while\/","title":{"rendered":"Diferencia entre el while y el do while"},"content":{"rendered":"

A continuaci\u00f3n pasar\u00e9 a explicarles la diferencia entre el ciclo while y el ciclo do while<\/strong>, como sabemos ambos son bucles del programa o loops los cuales repiten un c\u00f3digo hasta que deje de cumplirse determinada condici\u00f3n, por ejemplo:<\/p>\n

<?php<\/p>\n

$numero=1;<\/p>\n

While($numero<20)
\n{
\nEcho \u00abel numero es \u00ab.$numero.\u00bb y es menor a 20″;
\n$numero++;
\n}
\nEcho \u00abel numero ya no es menor a 20\u00bb;
\n?><\/p><\/blockquote>\n

En dicho c\u00f3digo ejecut\u00e9 un loop que iba a mostrar constantemente el valor del n\u00famero el cual incrementaba en cada vuelta de loop gracias al $numero++ hasta que el mismo sea igual a 20, es decir, hasta que la condici\u00f3n deje de cumplirse, esto es lo que son los bucles, ahora sabiendo que son podr\u00e9 pasar a explicarles la diferencia:<\/p>\n

Un bucle while<\/strong> ejecuta el c\u00f3digo si y solo si la condici\u00f3n se cumple y mientras se cumpla, en cambio el bucle do while ejecuta el c\u00f3digo al menos una vez aunque la condici\u00f3n no se cumpla y luego lo ejecuta mientras se cumpla la condici\u00f3n, ejemplo:<\/p>\n

<?php<\/p>\n

$numero=1;<\/p>\n

do{<\/p>\n

echo \u00abel numero es: \u00ab.$numero;<\/p>\n

}while($numero>20)
\n?><\/p><\/blockquote>\n

En este caso la condici\u00f3n no se cumple porque el n\u00famero no es mayor a 20 pero al menos se visualizara una vez el valor del n\u00famero.<\/p>\n","protected":false},"excerpt":{"rendered":"

A continuaci\u00f3n pasar\u00e9 a explicarles la diferencia entre el ciclo while y el ciclo do while, como sabemos ambos son bucles del programa o loops los cuales repiten un c\u00f3digo hasta que deje de cumplirse determinada condici\u00f3n, por ejemplo: <?php $numero=1; While($numero<20) { Echo \u00abel numero es \u00ab.$numero.\u00bb y es menor a 20″; $numero++; } […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[45],"tags":[],"yoast_head":"\n\u279c Diferencia entre el while y el do while<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/altamiraweb.net\/diferencia-entre-el-while-y-el-do-while\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u279c Diferencia entre el while y el do while\" \/>\n<meta property=\"og:description\" content=\"A continuaci\u00f3n pasar\u00e9 a explicarles la diferencia entre el ciclo while y el ciclo do while, como sabemos ambos son bucles del programa o loops los cuales repiten un c\u00f3digo hasta que deje de cumplirse determinada condici\u00f3n, por ejemplo: <?php $numero=1; While($numero<20) { Echo \u00abel numero es \u00ab.$numero.\u00bb y es menor a 20″; $numero++; } […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/altamiraweb.net\/diferencia-entre-el-while-y-el-do-while\/\" \/>\n<meta property=\"og:site_name\" content=\"\u1455\u2776\u1450 Agencia SEO de Marketing Online Altamiraweb\" \/>\n<meta property=\"article:published_time\" content=\"2011-11-15T19:36:05+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2015-05-28T16:52:22+00:00\" \/>\n<meta name=\"author\" content=\"Altamiraweb\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Altamiraweb\" \/>\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\":\"Article\",\"@id\":\"https:\/\/altamiraweb.net\/diferencia-entre-el-while-y-el-do-while\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/altamiraweb.net\/diferencia-entre-el-while-y-el-do-while\/\"},\"author\":{\"name\":\"Altamiraweb\",\"@id\":\"https:\/\/altamiraweb.net\/#\/schema\/person\/6bc27ec7043666483d867da3cf42178a\"},\"headline\":\"Diferencia entre el while y el do while\",\"datePublished\":\"2011-11-15T19:36:05+00:00\",\"dateModified\":\"2015-05-28T16:52:22+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/altamiraweb.net\/diferencia-entre-el-while-y-el-do-while\/\"},\"wordCount\":231,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/altamiraweb.net\/#organization\"},\"articleSection\":[\"Programaci\u00f3n web\"],\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/altamiraweb.net\/diferencia-entre-el-while-y-el-do-while\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/altamiraweb.net\/diferencia-entre-el-while-y-el-do-while\/\",\"url\":\"https:\/\/altamiraweb.net\/diferencia-entre-el-while-y-el-do-while\/\",\"name\":\"\u279c Diferencia entre el while y el do while\",\"isPartOf\":{\"@id\":\"https:\/\/altamiraweb.net\/#website\"},\"datePublished\":\"2011-11-15T19:36:05+00:00\",\"dateModified\":\"2015-05-28T16:52:22+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/altamiraweb.net\/diferencia-entre-el-while-y-el-do-while\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/altamiraweb.net\/diferencia-entre-el-while-y-el-do-while\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/altamiraweb.net\/diferencia-entre-el-while-y-el-do-while\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\/\/altamiraweb.net\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Diferencia entre el while y el do while\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/altamiraweb.net\/#website\",\"url\":\"https:\/\/altamiraweb.net\/\",\"name\":\"\u1455\u2776\u1450 Agencia SEO de Marketing Online Altamiraweb\",\"description\":\"\u1455\u2776\u1450 Te ayudamos a alcanzar tus objetivos en internet ? 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