Top "Unset" questions

How to unset multiple variables?

Possible Duplicate: Can you unset() many variables at once in PHP? I have 3 variables var1 var2 var3. Is there's a …

php variables unset

PHP $_SESSION variable will not unset

sorry for a repetitive question, I've seen a few of these on this forum but none of the responses worked …

php session variables unset

Javascript unset array

How do i unset an array in javascript? i just want to empty it - so it has nothing in …

javascript arrays unset

Overwrite array in JavaScript

How do I overwrite (or unset and then set) an array? Seems like "array = new_array" doesn't work.

javascript arrays overwrite unset

PHP: remove element from multidimensional array (by key) using foreach

I got multidimensional array. From each subarray, I would like to remove / unset values with index 1. My array $data. Array ( [3463] =&…

php arrays multidimensional-array foreach unset

Unset all variables in PHP script

Trying to unset automatically all variables in script. Have tried this way: echo '<br /> Variables in Script …

php memory memory-management memory-leaks unset

Parse error: syntax error, unexpected 'unset' (T_UNSET)

I am using simple php unset() function to remove and index of array but it's showing the following error: Parse …

php syntax unset

How to unset global variable in php?

I know very basic of php and web programming. Here is my php code. I have seen couple of similar …

php global-variables unset

Remove cached password for Git on Windows

I have recently updated my Github password at work (corporate Github account). I had configured Git on one of my …

git caching passwords reset unset

Smarty: unset an array index in template

I would like to do {unset($array['index'])} into a Smarty 3 template. Is such a syntax (or similar) supported ? After …

php arrays templates smarty unset