Curso básico de PHP/Orden de precedencia de los operadores


Deprecated: Constant E_STRICT is deprecated in /var/www/mediawiki/includes/exception/MWExceptionHandler.php on line 238

Deprecated: Creation of dynamic property PPDStack_Hash::$accum is deprecated in /var/www/mediawiki/includes/parser/Preprocessor_DOM.php on line 847
De WikiCabal

Deprecated: Constant E_STRICT is deprecated in /var/www/mediawiki/includes/exception/MWExceptionHandler.php on line 238

Deprecated: Constant E_STRICT is deprecated in /var/www/mediawiki/vendor/wikimedia/at-ease/src/Wikimedia/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/mediawiki/includes/exception/MWExceptionHandler.php on line 238

Deprecated: Constant E_STRICT is deprecated in /var/www/mediawiki/vendor/wikimedia/at-ease/src/Wikimedia/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/mediawiki/includes/exception/MWExceptionHandler.php on line 238

Deprecated: Constant E_STRICT is deprecated in /var/www/mediawiki/vendor/wikimedia/at-ease/src/Wikimedia/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/mediawiki/includes/exception/MWExceptionHandler.php on line 238

Deprecated: Constant E_STRICT is deprecated in /var/www/mediawiki/vendor/wikimedia/at-ease/src/Wikimedia/Functions.php on line 48
Ir a la navegación
Deprecated: Constant E_STRICT is deprecated in /var/www/mediawiki/includes/exception/MWExceptionHandler.php on line 238

Deprecated: Constant E_STRICT is deprecated in /var/www/mediawiki/vendor/wikimedia/at-ease/src/Wikimedia/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/mediawiki/includes/exception/MWExceptionHandler.php on line 238

Deprecated: Constant E_STRICT is deprecated in /var/www/mediawiki/vendor/wikimedia/at-ease/src/Wikimedia/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/mediawiki/includes/exception/MWExceptionHandler.php on line 238

Deprecated: Constant E_STRICT is deprecated in /var/www/mediawiki/vendor/wikimedia/at-ease/src/Wikimedia/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/mediawiki/includes/exception/MWExceptionHandler.php on line 238

Deprecated: Constant E_STRICT is deprecated in /var/www/mediawiki/vendor/wikimedia/at-ease/src/Wikimedia/Functions.php on line 48
Ir a la búsqueda

Orden de Precedencia de los Operadores

 1 <!DOCTYPE HTML>
 2 <html lang="es-MX">
 3   <head>
 4     <meta charset="UTF-8" />
 5     <meta http-equiv="Content-Style-Type" content="text/css" />
 6     <meta name="keywords" content="linux cabal, linuxcabal,
 7                  open source, free software, F/OSS, FOSS, GNU,
 8                  GNU/Linux, Linux, GNU &amp; Linux, Free and Open Source
 9                  Software, Free y Open Source Software" />
10     <title>
11       Curso PHP - Orden de Precedencia de los operadores
12     </title>
13   </head>
14   <body style="background-image:url('images/logoBG.jpg');">
15     <?php
16       print( "<p style=\"font:bold 24pt helvetica;\">
17                 Orden de Precedencia de los Operadores
18               </p>
19               <ul style=\"font:bold 16pt helvetica;\">
20                 <li style=\"list-style-type:none;\">
21                   ( )
22                 </li>
23                 <li style=\"list-style-type:none;\">
24                   ++, --, (cast)
25                 </li>
26                 <li style=\"list-style-type:none;\">
27                   /, *, %
28                 </li>
29                 <li style=\"list-style-type:none;\">
30                   +, -
31                 </li>
32                 <li style=\"list-style-type:none;\">
33                   &lt;, &lt;=, &gt;=, &gt;
34                 </li>
35                 <li style=\"list-style-type:none;\">
36                   ==, ===, !=, !==
37                 </li>
38                 <li style=\"list-style-type:none;\">
39                   &amp;&amp;
40                 </li>
41                 <li style=\"list-style-type:none;\">
42                   ||
43                 </li>
44                 <li style=\"list-style-type:none;\">
45                   +=, -=, /=, *=, %=, .=
46                 </li>
47                 <li style=\"list-style-type:none;\">
48                   and
49                 </li>
50                 <li style=\"list-style-type:none;\">
51                   xor
52                 </li>
53                 <li style=\"list-style-type:none;\">
54                   or
55                 </li>
56                 <li style=\"list-style-type:none;\">
57                   =
58                 </li>
59               </ul>" );
60     print( "  <p style=\"font:bold 14pt helvetica;\">
61                4 + 5 * 2 = " . ( 4 + 5 * 2 ) .
62              "</p>
63               <p style=\"font:bold 14pt helvetica;\">
64                 ( 4 + 5 ) * 2 = " . ( ( 4 + 5 ) * 2 ) .
65              "</p>
66               <p style=\"font:bold 14pt helvetica;\">
67                 1 &amp;&amp; 1 || 0 &amp;&amp; 0 = |". ( 1 && 1 || 0 && 0 ) .
68                "|
69               </p>
70               <p style=\"font:bold 14pt helvetica;\">
71                 1 &amp;&amp; ( 1 || 0 ) &amp;&amp; 0 = |". ( 1 && ( 1 || 0 ) && 0 ) .
72                 "| 
73               </p>
74               <p>
75                 <a href=\"http://validator.w3.org/check?uri=referer\"><img
76                    src=\"images/valid-html5.jpg\"
77                    alt=\"Valid HTML 5\" height=\"31\"
78                    width=\"88\" />
79                 </a>
80               </p>" );
81     ?>                                                                
82   </body>
83 </html>
84 </html>

Explicación

Ejecutarlo

Ejecutar el código para ver el orden de precedencia de los operadores

Descargarlo

Descargar el código para ver el orden de precedencia de los operadores

Obtenido de «http://wiki.cabal.mx/index.php?title=Curso_básico_de_PHP/Orden_de_precedencia_de_los_operadores&oldid=121609»