Re: [PHP] array_push
2 sep 2012 kl. 19.48 skrev John Taylor-Johnston:
How can I clean this up?
My approach would be to split the hole text into smaller chunks (with e.g.
explode()) and extract the interesting parts with a regular expression.
Maybe this will give you some ideas:
$chunks = explode(-30-, $mystring);
foreach($chunks as $chunk) {
preg_match_all(/News Releases\n(.+)/s, $chunk, $matches);
var_dump($matches[1]);
}
The regex matches all text between News Releases and the end of the
chunk.
2) How could I suck it into one nice easy to handle array?
|$mynewarray=|array {
[0]= Residential Fire Determined to be Accidental in Nature ...
[1]= Arrest Made in Residential Fire ...
}
I was hoping preg_match_all would return strings. I w/as hoping |$matches[1]
was a string.|/
source: http://www.cegepsherbrooke.qc.ca/~languesmodernes/test/test4.phps
result: http://www.cegepsherbrooke.qc.ca/~languesmodernes/test/test4.php
Have you read up on 'preg_match_all' in the manual? What makes you think that
preg_match_all returns strings? $matches[1], in the above case contains an
array with all matches from the parenthesized subpattern, which is (.+).
This is ugly. How can I clean this up like this?
$mynewarray= array {
[0]= Residential Fire Determined to be Accidental in Nature ...
[1]= Arrest Made in Residential Fire ...
}
Why not add two lines of code within the first loop?
$chunks = explode(-30-, $mystring);
foreach($chunks as $chunk) {
preg_match_all(/News Releases\n(.+)/s, $chunk, $matches);
foreach($matches[1] as $matched_text_line) {
$mynewarray[] = $matched_text_line;
}
}
Besides the regex, this is pretty basic php.
/frank
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Re: [PHP] array_push
Frank Arensmeier wrote:
2 sep 2012 kl. 19.48 skrev John Taylor-Johnston:
Why not add two lines of code within the first loop?
$chunks = explode(-30-, $mystring);
foreach($chunks as $chunk) {
preg_match_all(/News Releases\n(.+)/s, $chunk, $matches);
foreach($matches[1] as $matched_text_line) {
$mynewarray[] = $matched_text_line;
}
}
Besides the regex, this is pretty basic php.
/frank
Thanks!
I'm still a newbie, (10 years later). I'm still fuzzy when it comes to
arrays.
John
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Re: [PHP] array_push in array maps
I don't believe you 'push' to an associative array like this, but if you want to add black for example...just do: $colors['black'] = '#ff'; -Brad Jonas Rosling wrote: Need solve another case regarding array maps. Is it possible to insert more values like with array_push in arrays as bellow? $colors = array( 'red' = '#ff', 'green' = 'X00ff00', 'blue' = '#ff' ); Tanks in advance // Jonas -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] array_push in array maps
Need solve another case regarding array maps. Is it possible to insert more values like with array_push in arrays as bellow? $colors = array( 'red' = '#ff', 'green' = 'X00ff00', 'blue' = '#ff' ); Yes. http://www.php.net/array_push -- Postgresql php tutorials http://www.designmagick.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] array_push in array maps
Jonas Rosling wrote: Need solve another case regarding array maps. Is it possible to insert more values like with array_push in arrays as bellow? $colors = array( 'red' = '#ff', 'green' = 'X00ff00', 'blue' = '#ff' ); Did you try it? It will work, but there is no need for array_push. All you need is... $colors['yellow'] = '#00'; -Stut -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] array_push in array maps
Brad Bonkoski wrote: $colors['black'] = '#ff'; Black? Are you sure? -Stut -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] array_push in array maps
or white ;-) Stut wrote: Brad Bonkoski wrote: $colors['black'] = '#ff'; Black? Are you sure? -Stut -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] array_push in array maps
[snip]
Need solve another case regarding array maps. Is it possible to insert
more
values like with array_push in arrays as bellow?
$colors = array(
'red' = '#ff',
'green' = 'X00ff00',
'blue' = '#ff'
);
[/snip]
// Append associative array elements
function array_push_associative($arr) {
$args = func_get_args();
array_unshift($args); // remove $arr argument
foreach ($args as $arg) {
if (is_array($arg)) {
foreach ($arg as $key = $value) {
$arr[$key] = $value;
$ret++;
}
}
}
return $ret;
}
$theArray = array();
echo array_push_associative($theArray, $items, $moreitems) . ' items
added to $theArray.';
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Re: [PHP] array_push in array maps
Stut wrote: Brad Bonkoski wrote: $colors['black'] = '#ff'; Black? Are you sure? Brad might be wearing his 'negative' goggles today :-) -Stut -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] array_push in array maps
Jonas Rosling wrote: Need solve another case regarding array maps. Is it possible to insert more Jonas - in php we just call these things arrays (no 'map') - the array datatype in php is a mash up (and we love it :-) of the 'oldschool' numerically indexed array and what is commonly known as a hash (or arraymap) - you can mix numeric and associative indexes freely (that might seem odd and/or bad when coming from another language but it really is fantastic once you get your head round it). values like with array_push in arrays as bellow? $colors = array( 'red' = '#ff', 'green' = 'X00ff00', 'blue' = '#ff' ); sure: $colors['grey'] = '#dedede'; the position of the 'inserted' (actually appended) is often not important - if it is there are plenty of functions that allow you to manipulate arrays in more a complex fashion e.g. array_splice(). and all sorts of sorting functions are also available e.g. asort(). check out the vast number of array related function and introductory texts here: http://php.net/array http://php.net/manual/language.types.array.php Tanks in advance // Jonas -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] array_push in array maps
There's allways mutch to learn. :-) I'm very happy for all help I can get. I ran into another problem when trying to insert a value. I had no problem with: $test['something'] = '2500'; But when I want to have a value from a special column i a row the followint doesn't work: $test[$row[2]] = $row[5]; Or: $test[$row(2)] = $row[5]; Do I need to do some kind of concatenating? Thanks again // Jonas Den 06-05-03 15.46, skrev Jochem Maas [EMAIL PROTECTED]: Jonas Rosling wrote: Need solve another case regarding array maps. Is it possible to insert more Jonas - in php we just call these things arrays (no 'map') - the array datatype in php is a mash up (and we love it :-) of the 'oldschool' numerically indexed array and what is commonly known as a hash (or arraymap) - you can mix numeric and associative indexes freely (that might seem odd and/or bad when coming from another language but it really is fantastic once you get your head round it). values like with array_push in arrays as bellow? $colors = array( 'red' = '#ff', 'green' = 'X00ff00', 'blue' = '#ff' ); sure: $colors['grey'] = '#dedede'; the position of the 'inserted' (actually appended) is often not important - if it is there are plenty of functions that allow you to manipulate arrays in more a complex fashion e.g. array_splice(). and all sorts of sorting functions are also available e.g. asort(). check out the vast number of array related function and introductory texts here: http://php.net/array http://php.net/manual/language.types.array.php Tanks in advance // Jonas -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] array_push in array maps
What kind of values are stored in $row[2] and $row[5]? You might need to keep the single quotes $test['$row[2]'] = $row[5]; -Brad Jonas Rosling wrote: There's allways mutch to learn. :-) I'm very happy for all help I can get. I ran into another problem when trying to insert a value. I had no problem with: $test['something'] = '2500'; But when I want to have a value from a special column i a row the followint doesn't work: $test[$row[2]] = $row[5]; Or: $test[$row(2)] = $row[5]; Do I need to do some kind of concatenating? Thanks again // Jonas Den 06-05-03 15.46, skrev Jochem Maas [EMAIL PROTECTED]: Jonas Rosling wrote: Need solve another case regarding array maps. Is it possible to insert more Jonas - in php we just call these things arrays (no 'map') - the array datatype in php is a mash up (and we love it :-) of the 'oldschool' numerically indexed array and what is commonly known as a hash (or arraymap) - you can mix numeric and associative indexes freely (that might seem odd and/or bad when coming from another language but it really is fantastic once you get your head round it). values like with array_push in arrays as bellow? $colors = array( 'red' = '#ff', 'green' = 'X00ff00', 'blue' = '#ff' ); sure: $colors['grey'] = '#dedede'; the position of the 'inserted' (actually appended) is often not important - if it is there are plenty of functions that allow you to manipulate arrays in more a complex fashion e.g. array_splice(). and all sorts of sorting functions are also available e.g. asort(). check out the vast number of array related function and introductory texts here: http://php.net/array http://php.net/manual/language.types.array.php Tanks in advance // Jonas -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] array_push in array maps
Jonas - what do you mean 'it doesn't work' (it's like me saying 'the ATM doesn't work and forgetting to mention I'm trying to withdraw 10,000,000 disney dollars - when I mention that fact the reason is probably obvious to you why it doesn't work) Brad Bonkoski wrote: What kind of values are stored in $row[2] and $row[5]? You might need to keep the single quotes $test['$row[2]'] = $row[5]; no this is wrong, unless you want the array key in this case to be the *exact* *literal* string '$row[2]' - which is unlikely. Jonas do the following (in the relevant place in your code) and see what is in $row: var_dump($row); -Brad Jonas Rosling wrote: There's allways mutch to learn. :-) I'm very happy for all help I can get. I ran into another problem when trying to insert a value. I had no problem with: $test['something'] = '2500'; But when I want to have a value from a special column i a row the followint doesn't work: $test[$row[2]] = $row[5]; Or: $test[$row(2)] = $row[5]; Do I need to do some kind of concatenating? Thanks again // Jonas Den 06-05-03 15.46, skrev Jochem Maas [EMAIL PROTECTED]: Jonas Rosling wrote: Need solve another case regarding array maps. Is it possible to insert more Jonas - in php we just call these things arrays (no 'map') - the array datatype in php is a mash up (and we love it :-) of the 'oldschool' numerically indexed array and what is commonly known as a hash (or arraymap) - you can mix numeric and associative indexes freely (that might seem odd and/or bad when coming from another language but it really is fantastic once you get your head round it). values like with array_push in arrays as bellow? $colors = array( 'red' = '#ff', 'green' = 'X00ff00', 'blue' = '#ff' ); sure: $colors['grey'] = '#dedede'; the position of the 'inserted' (actually appended) is often not important - if it is there are plenty of functions that allow you to manipulate arrays in more a complex fashion e.g. array_splice(). and all sorts of sorting functions are also available e.g. asort(). check out the vast number of array related function and introductory texts here: http://php.net/array http://php.net/manual/language.types.array.php Tanks in advance // Jonas -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] array_push in array maps
On 5/3/06, Jochem Maas [EMAIL PROTECTED] wrote:
Jonas Said:
But when I want to have a value from a special column i a row the
followint
doesn't work:
$test[$row[2]] = $row[5];
Or:
$test[$row(2)] = $row[5];
Do I need to do some kind of concatenating?
Ah, Lasso! I coded that in my previous job. Left it to commit to the
world of PHP, but I saw lots of potential in Lasso 8 (we were in
3/4/5). Sort of miss it sometimes...*sniff*
Anyway, all of the comments are in the right direction. A couple
things to fill in the gaps:
PHP Arrays are indeed a mash-up like Jochem said. If you want to
get at an array element using a numerical key, then simply use the
number without any quotes, like so:
echo $array[2];
However if you want to get at an array element using a string key,
then it must be surrounded in quotes (single or double, but see below
for more):
echo $array['my_key'];
Now, single quotes and double quotes are slightly (and also very)
different in PHP. Read the manual for the details
(http://uk.php.net/manual/en/language.types.string.php), but one thing
to know is that the $ sign is a literal $ sign when it is in a string
surrounded by single quotes; but surround it with double quotes, and
it will help you create a variable (assuming you follow it with legal
variable naming characters).
So if you have a variable:
$lang = 'Lasso';
And try to print it in a string with single quotes, it won't work:
echo 'I used to program in $lang'; // this prints 'I used to program in $lang'
But around double quotes, all is well:
echo I used to program in $lang; // this prints 'I used to program in Lasso'
And if you have a complex variable within a string and you want to
help PHP figure out what's a variable and what's not, use { } to
frame the variable name:
echo Look at my class {$my_class-get('name')} and my array
{$my_array['key']} !;
Make sense? The manual explains a lot more, so be sure to read up.
Also, unless Lasso changed in 8+, there's one other thing to remember
about arrays. In PHP, arrays will keep their order of elements as you
have created it. IIRC, Lasso never guaranteed this, so you always had
to take extra measure to build your arrays such that you could iterate
through them in a reliable fashion. No worries in PHP, the order
sticks (and you can of course re-order it).
HTH, Good luck,
John W
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Re: [PHP] array_push
On Fri, 21 May 2004, Edward Peloke wrote:
$sql=new Database();
$sql-query(select fname,lname, id from clients);
$clients[]=array();
while($sql-nextRecord()){
array_push($clients, $sql-getField('id')=$sql-getField('fname'));
} // while
Parse error: parse error, unexpected T_DOUBLE_ARROW in
C:\obox\Apache2\htdocs\nh_vacdest\admin\test.php on line 38
If you want to do it the way you're doing now you should do ik like this:
array_push($clients, array($sql-getField('id')=$sql-getField('fname')));
Another possible solution is like this:
$clients[$sql-getField('id')] = $sql-getField('fname');
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Jeroen
There are only two kinds of programming languages: those people always bitch about and
those nobody uses.
-- Bjarne Stroustrup
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Re: [PHP] array_push
On Fri, 21 May 2004, Edward Peloke wrote: $clients[]=array(); Here you should probably use $clients = array(); -- Jeroen Anybody who thinks a little 9,000-line program [Java] that's distributed free and can be cloned by anyone is going to affect anything we do at Microsoft has his head screwed on wrong. -- Bill Gates -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] array_push
How do I then cycle through this array to build the select box? I
currently use this which works fine when I hard code the values..ie.
$yesno=array(Yes=1,No=0) but doesn't seem to work using your
first option.
Here is the form select box code
while($value=each($array))
{
$res .= option .$selected. ($selected == $value['value']
? selected=\selected\ : '') .
value=.$value['value']..$value['key']./option\n;
}
Thanks,
Eddie
-Original Message-
From: Jeroen Serpieters [mailto:[EMAIL PROTECTED]
Sent: Friday, May 21, 2004 12:16 AM
To: Edward Peloke
Cc: 'php-general'
Subject: Re: [PHP] array_push
On Fri, 21 May 2004, Edward Peloke wrote:
$sql=new Database();
$sql-query(select fname,lname, id from clients);
$clients[]=array();
while($sql-nextRecord()){
array_push($clients,
$sql-getField('id')=$sql-getField('fname'));
} // while
Parse error: parse error, unexpected T_DOUBLE_ARROW in
C:\obox\Apache2\htdocs\nh_vacdest\admin\test.php on line 38
If you want to do it the way you're doing now you should do ik like
this:
array_push($clients,
array($sql-getField('id')=$sql-getField('fname')));
Another possible solution is like this:
$clients[$sql-getField('id')] = $sql-getField('fname');
--
Jeroen
There are only two kinds of programming languages: those people always
bitch about and those nobody uses.
-- Bjarne Stroustrup
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RE: [PHP] array_push
On Fri, 21 May 2004, Edward Peloke wrote:
How do I then cycle through this array to build the select box? I
currently use this which works fine when I hard code the values..ie.
$yesno=array(Yes=1,No=0) but doesn't seem to work using your
first option.
Here is the form select box code
while($value=each($array))
{
$res .= option .$selected. ($selected == $value['value']
? selected=\selected\ : '') .
value=.$value['value']..$value['key']./option\n;
}
I'm not sure about what you mean, cause these variables have other names
than before :-)
But what I think you mean is this:
foreach( $clients as $id = $name )
echo option value=\{$id}\{$name}option;
Correct me if this isn't what you meant.
--
Jeroen
Like the creators of sitcoms or junk food or package tours, Java's designers were
consciously designing
a product for people not as smart as them.
-- Paul Graham
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Re: [PHP] ARRAY_PUSH with $key
On Thu, Jul 18, 2002 at 03:40:58PM -0400, Joshua E Minnie wrote: Hey all, Does anybody know of a way to push an element onto an array with a specific key? What I am trying to do is create a dynamically created associative array. Here is a sample print_r of what an array would look like: I don't understand the value of array_push(). I just add new elements by something like: $Array[$Key] = $Value; --Dan -- PHP classes that make web design easier SQL Solution | Layout Solution | Form Solution sqlsolution.info | layoutsolution.info | formsolution.info T H E A N A L Y S I S A N D S O L U T I O N S C O M P A N Y 4015 7 Av #4AJ, Brooklyn NY v: 718-854-0335 f: 718-854-0409 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] ARRAY_PUSH with $key
At 7/18/2002, you wrote:
On Thu, Jul 18, 2002 at 03:40:58PM -0400, Joshua E Minnie wrote:
Hey all,
Does anybody know of a way to push an element onto an array with a
specific key? What I am trying to do is create a dynamically created
associative array. Here is a sample print_r of what an array would look
like:
I don't understand the value of array_push(). I just add new elements by
something like:
$Array[$Key] = $Value;
I think array_push gets you cleaner lookin code (subjective). It also
ensures you always add to end of the array - good for novices like
me. Array_push is also TWO times faster (academic difference in the speeds
of modern computers, but faster :) :
?php
function getMicrotime() {
list($usec, $sec) = explode( ,microtime());
return ((float)$usec + (float)$sec);
}
$start = getMicrotime();
for ($n=0;$n=1;$n++) {
$Array[$n] = $n;
}
$stop = getMicrotime();
$diff1 = $stop - $start;
print array key insert time was: . $diff1 . s;
$start = getMicrotime();
$array2 = array();
for ($n=0;$n=1;$n++) {
array_push($array2,$n);
}
$stop = getMicrotime();
$diff2 = $stop - $start;
print brarray_push time was: . $diff2 . s;
?
-
Pekka Saarinen
http://photography-on-the.net
-
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Re: [PHP] ARRAY_PUSH with $key
On Fri, Jul 19, 2002 at 01:58:42AM +0300, Pekka Saarinen wrote:
I think array_push gets you cleaner lookin code (subjective). It also
ensures you always add to end of the array - good for novices like
me. Array_push is also TWO times faster (academic difference in the speeds
of modern computers, but faster :) :
AH! But your test is flawed. Reorder things so the push is first and
that'll be slower. In addition, push() is more like setting $Array[]
rather than $Array[$n].
So, here's my test, including some arithmetic calculation changes:
pre
?php
function getMicrotime() {
list($usec, $sec) = explode(' ', microtime() );
return bcadd($usec, $sec, 6);
}
# ROUND 1
$Array = array();
$start = getMicrotime();
for ($n=0;$n=1;$n++) {
$Array[$n] = $n;
}
$stop = getMicrotime();
echo 'key num: ' . (bcsub($stop, $start, 6)) . \n;
$Array = array();
$start = getMicrotime();
for ($n=0; $n=1; $n++) {
array_push($Array, $n);
}
$stop = getMicrotime();
echo 'push: ' . (bcsub($stop, $start, 6)) . \n;
$Array = array();
$start = getMicrotime();
for ($n=0; $n=1; $n++) {
$Array[] = $n;
}
$stop = getMicrotime();
echo 'key blank: ' . (bcsub($stop, $start, 6)) . \n;
# ROUND 2
$Array = array();
$start = getMicrotime();
for ($n=0;$n=1;$n++) {
$Array[$n] = $n;
}
$stop = getMicrotime();
echo 'key num: ' . (bcsub($stop, $start, 6)) . \n;
$Array = array();
$start = getMicrotime();
for ($n=0; $n=1; $n++) {
array_push($Array, $n);
}
$stop = getMicrotime();
echo 'push: ' . (bcsub($stop, $start, 6)) . \n;
$Array = array();
$start = getMicrotime();
for ($n=0; $n=1; $n++) {
$Array[] = $n;
}
$stop = getMicrotime();
echo 'key blank: ' . (bcsub($stop, $start, 6)) . \n;
?
/pre
Results...
key num: 0.000301
push: 0.000145
key blank: 0.000135
key num: 0.000136
push: 0.000135
key blank: 0.000135
The times compared to each other varied each time I reran the test.
--Dan
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Re: [PHP] ARRAY_PUSH()
Chris: Why'd you start a second thread on this? See my reply in the File reading help with Syntax thread. --Dan -- PHP classes that make web design easier SQL Solution | Layout Solution | Form Solution sqlsolution.info | layoutsolution.info | formsolution.info T H E A N A L Y S I S A N D S O L U T I O N S C O M P A N Y 4015 7 Av #4AJ, Brooklyn NY v: 718-854-0335 f: 718-854-0409 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] array_push but with key, value pairs
Joseph.
"Joseph Blythe" [EMAIL PROTECTED] wrote:
...
Ok fine, I now have an associative array with a numeric index, but
hangon I wanted to push the key = value into the array. How would I do
this, I have tried a couple of things but am having some really crazy
results ;-)
'array_push' is only useful for numerically-indexed arrays. It's basically a
shortcut for getting the length of the array and putting a value in the last
available spot in an array. It treats the array like a stack.
In an associative array (or hash), the array is indexed by strings, so the
order you input them in is irrelevant (for the most part). I think in PHP
you can actually retrieve the values in the same order as you put them in,
but this does not have to be the case. Hash keys should be arbitrarily
ordered.
$input = array();
while ( list($key, $val) = each($HTTP_POST_VARS) ) {
if ( $key != "Submit" ) {
array_push($input, $val);
}
}
Instead of 'array_push', do this:
$input[$key] = $val;
Dean
http://hall.apt7.com
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Re: [PHP] array_push but with key, value pairs
Dean Hall wrote Instead of 'array_push', do this: $input[$key] = $val; Hey thanks dean that did the trick, I was trying: $array[] = $key . "=" . $val which of course doesn't work hehe. Regards Joseph -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
RE: [PHP] array_push but with key, value pairs
maybe tring this ...
$input = array();
reset ($HTTP_POST_VARS);
while ( list($key, $val) = each($HTTP_POST_VARS) ) {
if ( $key != "Submit" ) {
array_push($input, $val);
}
}
Peter
-Original Message-
From: Joseph Blythe [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, April 17, 2001 3:13 PM
To: [EMAIL PROTECTED]
Subject: [PHP] array_push but with key, value pairs
Hey all,
I was just trying to figure out something that should be quite simple
but seems to be eluding me,
consider the following:
$input = array();
while ( list($key, $val) = each($HTTP_POST_VARS) ) {
if ( $key != "Submit" ) {
array_push($input, $val);
}
}
Ok fine, I now have an associative array with a numeric index, but
hangon I wanted to push the key = value into the array. How would I do
this, I have tried a couple of things but am having some really crazy
results ;-)
What I am really trying to do is create a new array from the
HTTP_POST_VARS while excluding certain fields, like Submit or the X and
Y values from a image button.
Any ideas/suggestions are very welcomed,
Regards
Joseph,
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Re: [PHP] array_push but with key, value pairs
Peter Houchin wrote:
maybe tring this ...
$input = array();
reset ($HTTP_POST_VARS);
while ( list($key, $val) = each($HTTP_POST_VARS) ) {
if ( $key != "Submit" ) {
array_push($input, $val);
}
}
Hmm, as far as I can see this will just reset the internal pointer back
to the start of the HTTP_POST_VAR array, I suppose this should be done
in case I have called 'each' on the array before, but it does not answer
my question being: I want to push the key and value into an array not
just the value. I basically need array_push functionality but with the
ablility to use your own index values.
I hope this is more clear.
Regards
Joseph
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RE: [PHP] array_push but with key, value pairs
what about if you assign the key to = the id (if in a data base)?
maybe like
while (list ($key, $val) = each ($id)) {
if ( $key != "Submit" ) {
array_push($input, $val);
}
}
-Original Message-
From: Joseph Blythe [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, April 17, 2001 3:40 PM
To: Peter Houchin
Cc: [EMAIL PROTECTED]
Subject: Re: [PHP] array_push but with key, value pairs
Peter Houchin wrote:
maybe tring this ...
$input = array();
reset ($HTTP_POST_VARS);
while ( list($key, $val) = each($HTTP_POST_VARS) ) {
if ( $key != "Submit" ) {
array_push($input, $val);
}
}
Hmm, as far as I can see this will just reset the internal pointer back
to the start of the HTTP_POST_VAR array, I suppose this should be done
in case I have called 'each' on the array before, but it does not answer
my question being: I want to push the key and value into an array not
just the value. I basically need array_push functionality but with the
ablility to use your own index values.
I hope this is more clear.
Regards
Joseph
Re: [PHP] array_push but with key, value pairs
Peter Houchin wrote:
what about if you assign the key to = the id (if in a data base)?
maybe like
while (list ($key, $val) = each ($id)) {
if ( $key != "Submit" ) {
array_push($input, $val);
}
}
I am not using a database for this part as I am just collecting the data
to validate. I really want to know how to create a new array in a while
loop, which contains the key and value pairs of the array passed to
each. So lets say the above code would output:
0 = value1
1 = value2
2 = value 3
4 = value4
But I want to create:
keyname1 = value1
keyname2 = value2
keyname3 = value3
keyname4 = value4
Does anyone understand what I am on about?
Regards,
Joseph
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