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First and last elements in list using RecursiveIteratorIterator

I\'m using RecursiveIteratorIterator to loop over Zend_Navigation, which is basically a list of nested <ul> and <li> tags:[详细]

2023-02-01 14:43 分类：问答
PHP RecursiveIterator traversing

I have a structure representing a form and I want to iterate it using RecursiveIterator. The problem is this only returns the top-level questions. What am I doing wrong?[详细]

2023-01-24 13:55 分类：问答
Iterating over multi-level ArrayObject() to print out on-screen hierarchical view

I have a ArrayObject structure that is quite complex to output, it can/and consists of multiple levels of relationship e.g. Parent -> Child -> Children -> Child etc.[详细]

2023-01-21 15:14 分类：问答
What is the point of PHP's SplDoublyLinkedList class, and more importantly, Linked Lists in general?

On a quest to expand my programming prowess,开发者_高级运维 I\'ve delved ever-so-slightly into The Standard PHP Library.This led to my discovery of the SplDoublyLinkedList class.From there I read the[详细]

2023-01-21 09:18 分类：问答
Can't write new elements to IteratorAggregate?

Am I correct in thinking that IteratorAggregate only provides array-like read access to开发者_Python百科 an object? If I need to write to the object-as-array, then I need to use Iterator?[详细]

2023-01-13 16:15 分类：问答
Error serializing an object tree with SplObjectStorage

I have implemented a simple Composite pattern using SplObjectStorage, like the example above: class Node[详细]

2023-01-13 15:47 分类：问答
How to use RegexIterator in PHP

I have yet to find a good example of how to use the php RegexIterator to recursively traverse a directory.[详细]

2023-01-08 20:40 分类：问答
Retrieve the key value from a arrayObject

This is my array: ArrayObject::__set_state( array( \'data\' => array ( \'key1\' =&开发者_开发百科gt; \'573779\',[详细]

2023-01-08 03:40 分类：问答
Using spl_autoload() not able to load class

I\'m playing around with the SPL autoload functionality and seem to be missing something important as I am currently unable to get it to work. Here is the snippet I am currently using:[详细]

2023-01-05 17:32 分类：问答
Informix, Initializing variables in a stored procedure

I have a stored procedure on Informix database.I want to get some variables from the execution of that procedure.[详细]

2023-01-01 23:00 分类：问答