Un problema sencillo que se nos puede presentar y que no se puede resolver empleando solo HTML es que una página esté disponible sólo los 10 primeros días del mes.
$dia=date("d"); A las variables en PHP se les antecede el caracter $.
Si a la función date le pasamos el string "d" retornará
sólo el día (si queremos la fecha completa: $fecha=date("d/m/Y")
Para verificar si la variable $dia es menor o igual a 10, debemos emplear la instrucción if, similar a otros lenguajes.
Entonces la página con el programa queda de la siguiente forma:
Un programita más útil que "Hola Mundo"
p><html>
<head></head>
<body>
<p><?php
$dia = date("d");
if($dia<=10){
echo"sitio activo";
}
else{
echo"sitio fuera de servicio";
}
?></p>
<p></body>
</html></p>
localhost/curso/pagina2.php
C, C++, Java
tenemos por costumbre escribir las palabras claves en minúsculas, pero esto es solo por costumbre.if debe ir obligatoriamente entre paréntesis.
Los operadores relacionales disponibles son:> Mayor
>= Mayor o igual
< Menor
<= Menor o igual
== Igual
!= Distinto
else
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http://www.webmasterworkers.info/posts/php/60/Un-programita-mas-util-que-Hola-Mundo-.html
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Hola este es el tipo de contenido que voy buscando, te sigo. A ver si hacemos comunidad.
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hola amigo muchas gracias dia a dia voy subiendo me gusta compartir lo que aprendo
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Muy buen contenido!
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Muchas gracias amigo es con todo gusto
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This post has been ranked within the top 50 most undervalued posts in the first half of Aug 10. We estimate that this post is undervalued by $18.24 as compared to a scenario in which every voter had an equal say.
See the full rankings and details in The Daily Tribune: Aug 10 - Part I. You can also read about some of our methodology, data analysis and technical details in our initial post.
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Congratulations! This post has been upvoted from the communal account, @minnowsupport, by LOGAN6230 from the Minnow Support Project. It's a witness project run by aggroed, ausbitbank, teamsteem, theprophet0, someguy123, neoxian, followbtcnews/crimsonclad, and netuoso. The goal is to help Steemit grow by supporting Minnows and creating a social network. Please find us in the Peace, Abundance, and Liberty Network (PALnet) Discord Channel. It's a completely public and open space to all members of the Steemit community who voluntarily choose to be there.
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This post has received a 5.47 % upvote from @bellyrub thanks to: @logan6230.
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