Usted buscó: variables (Coreano - Rumano)

prefix all variables with prefix.
since php 4.0.5 this includes numeric ones as well.

check all variables which are submitted.
exemplu 5-3.

unset() destroys the specified variables and returns true.
În php 4, unset() nu mai este o funcţie, ci o instrucţiune.

예 1. a stream for reading/writing global variables
exemplu 1.

see also $_request, register_globals, predefined variables, and extract().
Înainte

the session_unset() function free's all session variables currently registered.
Înapoi

참고: for information on retrieving the current path info, read the section on predefined reserved variables.
notã:

scalar variables are those containing an integer, float, string or boolean. types array, object and resource or not scalar.
tipurile array, object şi resource nu sunt tipuri scalare.

if you're interested in importing other variables into the global scope, such as server, consider using extract().
acest lucru se face din motive de securitate.

wddx_serialize_vars() is used to create a wddx packet with a structure that contains the serialized representation of the passed variables.
exemplu 1. wddx_serialize_vars() example

like array(), this is not really a function, but a language construct. list() is used to assign a list of variables in one operation.
exemplu 1. list() examples

extract() checks for colissions with existing variables. the way collisions are treated is determined by extract_type. it can be one of the following values:
extract() checks each key to see whether it constitutes a valid variable name and also for collisions with existing variables in the symbol table.

all the functions that serialize variables use the first element of an array to determine whether the array is to be serialized into an array or structure. if the first element has string key, then it is serialized into a structure, otherwise, into an array.
acest exemplu va determina rezultatul:

imports get/post/cookie variables into the global scope. it is useful if you disabled register_globals, but would like to see some variables in the global scope.
descriere