clave puede ser un integer o un string Esta también se puede omitir, resultando en un par de Un array existente puede ser modificado estableciendo explícitamente valoresĮsto se realiza asignando valores al array, especificando laĬlave entre corchetes. La última, siendo los demás sobrescritos.Ĭreación/modificación con la sintaxis de corchete Si varios elementos en la declaración del array usan la misma clave, sólo se utilizará Si se hace, dará lugar a una advertencia: Illegal offset type. Los arrays y los objects no pueden utilizarse como claves. Null en realidad será almacenada como "". Un null será amoldado a un string vacío, es decir, la clave Un booleano son amoldados a integers también, es decir, la clave Un floats también será amoldado a integer, lo que significa que la Moldeado, ya que no es un entero decimal válido. Por ejemplo, la llave "8" será en realidadĪlmacenado como 8. Strings que contiene un decimal válido integer, a menos que el número esté precedido por un signo +, será amoldado al.See also, How to Specify Arrays in STATISTICA Visual Basic Functions.Getting Started Introduction A simple tutorial Language Reference Basic syntax Types Variables Constants Expressions Operators Control Structures Functions Classes and Objects Namespaces Enumerations Errors Exceptions Fibers Generators Attributes References Explained Predefined Variables Predefined Exceptions Predefined Interfaces and Classes Predefined Attributes Context options and parameters Supported Protocols and Wrappers Security Introduction General considerations Installed as CGI binary Installed as an Apache module Session Security Filesystem Security Database Security Error Reporting User Submitted Data Hiding PHP Keeping Current Features HTTP authentication with PHP Cookies Sessions Dealing with XForms Handling file uploads Using remote files Connection handling Persistent Database Connections Command line usage Garbage Collection DTrace Dynamic Tracing Function Reference Affecting PHP's Behaviour Audio Formats Manipulation Authentication Services Command Line Specific Extensions Compression and Archive Extensions Cryptography Extensions Database Extensions Date and Time Related Extensions File System Related Extensions Human Language and Character Encoding Support Image Processing and Generation Mail Related Extensions Mathematical Extensions Non-Text MIME Output Process Control Extensions Other Basic Extensions Other Services Search Engine Extensions Server Specific Extensions Session Extensions Text Processing Variable and Type Related Extensions Web Services Windows Only Extensions XML Manipulation GUI Extensions Keyboard Shortcuts ? This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto searchĪdemás, se darán los siguientes amoldamientos de clave: The following example demonstrates this:ĭim AnArray(2) As Integer 'this next line won't work because the index now begins 'at one, not zero: 'AnArray(0) = 0 AnArray(1) = 1 AnArray(2) = 2 To alter this behavior so that arrays' indices begin at one you must use the declaration Option Base 1 in the Declaration section of your macro. The reason for this is because by default all arrays' indices begin at zero. The following example demonstrates this:ĭim AnArray(2) As Integer AnArray(0) = 0 AnArray(1) = 1 AnArray(2) = 2Īs you can see, although two was specified in the array declaration, in reality the array will have three elements. The number specified when an array is dimensioned (or redimensioned) is the last element of the of the array (or array dimension), but the first element is zero. When an array is declared its number of elements (in any given dimension) will be one greater than the number specified.
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