Re: [PHP] Array: If i'm in the child array then how I tell the parent's key name..
Scott, I hope this code help you:
[PHP CODE]
/*
* Author:
* Josue Aranda [EMAIL PROTECTED]
*/
// This set an $arr
$arr= array(
'ABC' = array(
'DEF' = 'Data'
)
);
print_r($arr);
/*
* Will OutPut:
*
* Array
* (
* [ABC] = Array
* (
* [DEF] = Data
* )
*
* )
*/
echo $arr['ABC']['DEF'];// Will Output Data
$level = 0;
foreach ($arr as $key = $value){
$level++;
echo Level: .$level. Key: .$key; // Will output Level: 1 Key:
ABC
foreach ($value as $subKey = $subValue){
$level++;
echo Level: .$level. Key: .$subKey;// Will OutPut
Level: 2 Key: DEF
$level--;
}
$level--;
}
[/PHP CODE]
are you trying to make some kind of tree?
On 9/30/05, Scott Fletcher [EMAIL PROTECTED] wrote:
Suppose that I'm in a child array and I wanna know how do I tell what key is
the parent's level, one level up...
For example,
--snip--
$arr['ABC']['DEF'];
--snip--
Let's say the child is DEF then the key name one level up would be ABC.
How do I determine the one level up?
Thanks...
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http://josuearanda.com
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[PHP] string to .ZIP | sending report by email
I have a script that generate a XHTML report, but also i want to send that report by email, the problem is the file size its up to 4Mb, its too big to send by email (considering that some people still using hotmail).. how i can send it compressed by email? anyone knows a class that can help me? any suggestions are welcome :D thanks -- JOSUE ARANDA -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php as standalone?
mybe this can help... http://www.dwebpro.com/ with this app you can us a CD or DVD like a stand alone for distributing your php script :D On 8/23/05, Thomas [EMAIL PROTECTED] wrote: Hi there, I am going to take that chance now to ask if it is viable to create a standalone app with php and gtk+, fully realizing that this IS the php list ;-) I was thinking of php/gtk+ because I need that as a cross-platform application. What I really would like is to have .rpm's and .exe's created, so one can include them in the OS startup. Is this possible at all with php? Has anyone worked with php to create standalone apps? I essentially want to be able to auto update and synchronize a local xml based database with an online one (ok, plus doing some viewing and creating of reports, and so on, and so forth . ) Alternatives could be: mono, qt (arrgh), mozilla/xul (any done that?) or Java :-( . Any thoughts on that? Thomas -- JOSUE ARANDA -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] counting nested array
hahaha, thanks robin you save some seconds of mi life... it looks more
pro with that if...
On 8/17/05, Robin Vickery [EMAIL PROTECTED] wrote:
On 8/17/05, Ing. Josué Aranda [EMAIL PROTECTED] wrote:
OK this the little function i made to solve this..
function countNested($array){
foreach($array as $value){
if(is_array($value))
$total=$this-countNested($value)+$total;
}else{
$total=$total+1;
}
}
return $total;
}
Looks OK-ish - there's a missing '{' on the third line but apart from
that it should work fine as a class method.
any optimizations are welcome
You can simplify the if-block as below, which might save you as much
as a microsecond or two :-)
function countNested($array){
$total = 0;
foreach ($array as $value) {
$total += is_array($value) ? $this-countNested($value) : 1;
}
return $total;
}
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[PHP] counting nested array
Hi to everyone.. now i have a little problem counting an nested array. Im using it to fill a Java TreeView... it looks like this: [1] = Array ( [1] = Array ( [1] = Array ( [1] = LECHE PREMIUM 1 LT [2] = LECHE PREMIUM 1/2 GL [3] = LECHE PREMIUM 1 GL ) [2] = Array ( [1] = LECHE LIGHT 1 LT [2] = LECHE LIGHT 1/2 GL [3] = LECHE FRESCA 1 GL LIGHT ) [3] = Array ( [1] = LECHE SEMI 1 LT FRESCA [2] = LECHE DESLACTOSADA 21 DIAS 1 LT [3] = LECHE SILUETTE 21 DIAS 1 LT [4] = LECHE DESARROLLO 21 DIAS 1 LT [5] = LECHE ENTERA 21 DIAS 1 LT [6] = LECHE LIGHT 21 DIAS 1 LT ) [5] = Array ( [1] = LECHE FRESCA 1 GL SEMIDESCREMADA BELL [2] = LECHE FRESCA 1/2 GL SEMIDESCREMADA BELL ) [6] = Array ( [1] = LECHE FRESCA 1 GL LIGHT BELL [2] = LECHE FRESCA 1/2 GL LIGHT BELL [3] = LECHE FRESCA 1 LT LIGHT BELL ) [7] = Array ( [1] = LECHE FRESCA 1 GL ENTERA BELL [2] = LECHE FRESCA 1/2 GL ENTERA BELL [3] = LECHE FRESCA 1LT ENTERA BELL ) ) The number of the branches is not always the same.. (it depends on the query).. when i use count($array, COUNT_RECURSIVE) for nested arrays.. it give to me the total including the nodes in the branches ( in this case 28).. now here is the question, how i can get only the last nodes in this case ... exist a easy way to do it?. or its necessary to make a funcion with a bunch of foreach?.. any suggestions are welcome =o) thanks! -- JOSUE ARANDA -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] counting nested array
OK this the little function i made to solve this..
[CODE]
function countNested($array){
foreach($array as $value){
if(is_array($value))
$total=$this-countNested($value)+$total;
}else{
$total=$total+1;
}
}
return $total;
}
[/CODE]
any optimizations are welcome
On 8/16/05, Robin Vickery [EMAIL PROTECTED] wrote:
On 8/16/05, Ing. Josué Aranda [EMAIL PROTECTED] wrote:
The number of the branches is not always the same.. (it depends on the
query).. when i use count($array, COUNT_RECURSIVE) for nested arrays..
it give to me the total including the nodes in the branches ( in this
case 28).. now here is the question, how i can get only the last nodes
in this case ... exist a easy way to do it?. or its necessary to make
a funcion with a bunch of foreach?.. any suggestions are welcome =o)
thanks!
If I understand you correctly, you only want the leaves of your tree -
in your example, that would be 20?
I don't think there's a convenient builtin function that'll do it, but
it's not hard to write your own:
?php
function leaf_count($item) {
$count = 0;
if (!is_array($item)) { return 1; }
foreach ($item as $element) {
$count += leaf_count($element);
}
return $count;
}
print leaf_count($array);
?
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