Articulos PHP
- 3.4 Usando extract con MySQL.
- 1.1 Variables en PHP
- 2.7 Enlazar un programas con include.
- 3.1 Conexi贸n MySQL con enunciado die.
- 2.1 Enunciado switch.
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Articulos Jquery
- 3.1 Callback en Jquery
- 1.4 El evento click
- 1.2 Usar CDN para utilizar Jquery
- 1.8 Creando elementos con Jquery
- 2.7 Listas desplegables con change()
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Articulos CSS
- 1.1 Como incluir estilos en una p谩gina web.
- 1.2 Estructura de los estilos CSS.
- 1 Hojas de estilo CSS.
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Articulos Mysql
- 1.1 Consulta SELECT.
- 1.4 Obtener el valor m谩s peque帽o de una columna.
- 1 MySQL.
- 3.1 Borrando una fila con DELETE.
- 2.4 Seleccionando filas con LIKE y WHERE
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1.7 Enunciado exit o die.
En ocasiones en necesario detener la ejecuci贸n de un script por que alguna condici贸n no se cumple o bien debido a que existe un error en el programa, para ello utilizaremos el enunciado exit o die. Dichos enunciados funcionan de la siguiente manera:
- exit(“Hay un error en la base de datos”);
- die(“No se ha cumplido determinada condici贸n!!!!”);
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Enunciado exit o die.
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1.7
