unset

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How do I reindex an array after using unset()?

I\'m having a little trouble with lo开发者_运维知识库sing my array order after using unset(). This is the code I am using.[详细]

2023-01-09 13:34 分类：问答
Memory Issues with PHP (5)

Does calling unset() free t开发者_Go百科he memory that was associated with that object? There are a couple cases where I find myself handling large associative arrays and I would like to remove them w[详细]

2023-01-09 00:31 分类：问答
Unexpected array contents in class using __get, __set and __unset

I\'ve created a short demonstration of the problem I\'m having. This isn\'t exactly how I\'m implementing it but seems to lead to the same result.[详细]

2023-01-04 17:02 分类：问答
How to use unset() for this Linear Linked List in PHP

I\'m writing a simple linear linked list implementation in PHP. This is basically just for practice... part of a Project Euler problem. I\'m not sure if I should be using unset() to help in garbage co[详细]

2023-01-03 00:54 分类：问答
Javascript unset array

How do i unset an array in javascript? i just want to empty it - so it has nothing 开发者_开发技巧in it keys or anythingyou can assign a new array to it:[详细]

2022-12-24 03:41 分类：问答
unset range of keys in an array

How can i unset a range of keys between say 70 to 80 in an array like this? [63] => Computer Science and Informatics[详细]

2022-12-21 17:59 分类：问答
do we need to "unset" variables in TCL?

Is it a requirement of good TCL code? What would happen if we don\'t use the \"unset\" keyword in a script? Any ill-effects I should know about?[详细]

2022-12-21 08:58 分类：问答
php removing item with period from array

I have a products array of widgets. Some widgets have the reserved period symbol in their names. The problem occurs when php meets the period, the rest of the widget name is disregarded. How could I r[详细]

2022-12-20 18:36 分类：问答
PHP | Remove element from array with reordering?

How can I remove an element of an array, and reorder afterwards, without having an empty element in the array?[详细]

2022-12-18 21:13 分类：问答
PHP Unset via References

I have been reading the PHP manua开发者_Python百科l about references and something is confusing me. It says that references are not pointers to memory addresses but rather...[详细]

2022-12-16 20:55 分类：问答