Re: [PHP] Correct handling _POST[] and implode. PHP5
Its Simple...
Its very obvious that $_POST[color] is not an array.
do something like this and you wil get the values.
$arr_color = $_POST[colors];
//iterate over the array
foreach($arr_color as $val)
{
$str_color .= , . $val;
}
You are done.
Gaurav Kumar
Teach Lead Open Source Technologies
On Fri, Oct 9, 2009 at 11:14 AM, bearsfoot adam.p.reyno...@gmail.comwrote:
Hi all,
I have a form that has has an array of information. Mulitple checkboxes
can
be selected.
Choose the colors:
input type=checkbox name=Colors[] value=green checked=checked /
Green
input type=checkbox name=Colors[] value=yellow / Yellow
input type=checkbox name=Colors[] value=red / Red
input type=checkbox name=Colors[] value=gray / Gray
When processing the form..
echo $_POST['Colors'] . 'br /'; // outputs 'Array'
if ( isset($_POST['Colors']) ) {
$_POST['Colors'] = implode(', ', $_POST['Colors']); //Converts an array
into a single string
}
echo Colors you chose: {$_POST['Colors']}br /;
I get the following error when using the implode function.
Warning: implode() [function.implode]: Bad arguments
What I doing wrong ?
Thanks in advance.
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RE: [PHP] Correct handling _POST[] and implode. PHP5
echo $_POST['Colors'] . 'br /'; // outputs 'Array' try with echo 'pre', var_dump($_POST['Colors']), '/pre'; to be sure abot the structure. Also, which PHP version? Regards _ Keep your friends updated—even when you’re not signed in. http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_5:092010
RE: [PHP] Correct handling _POST[] and implode. PHP5
Its very obvious that $_POST[color] is not an array.
do something like this and you wil get the values.
$arr_color = $_POST[colors];
//iterate over the array
foreach($arr_color as $val)
{
$str_color .= , . $val;
}
so it's simple, it's not an array, but your assignment magically makes it an
array since you wrote iterate over the array ... very, very clear, isn't it?
_
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RE: [PHP] Correct handling _POST[] and implode. PHP5
so it's simple, it's not an array, but your assignment magically makes it an
array since you wrote iterate over the array ... very, very clear, isn't it?
OK, sarcasm a part, this works perfectly for me, and it's quite obvious Colors
IS an array ...
?php
if(isset($_POST['Colors']))
echo implode(',', $_POST['Colors'])
;
?
form method=POST action=?
input type=checkbox name=Colors[] value=green checked=checked /
Green
input type=checkbox name=Colors[] value=yellow / Yellow
input type=checkbox name=Colors[] value=red / Red
input type=checkbox name=Colors[] value=gray / Gray
input type=submit /
/form
Regards
_
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you.
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RE: [PHP] Correct handling _POST[] and implode. PHP5
Hi Andrea, Thanks for your responses. The output from echo 'pre', var_dump($_POST['Colors']), '/pre'; is -- string(5) Array I am using php version 5.2.10. It is strange that you posted the same array and ran the implode function ok ? That has me baffled. I am several forms within the application, but this is the first array. Thanks. Andrea Giammarchi-3 wrote: echo $_POST['Colors'] . 'br /'; // outputs 'Array' try with echo 'pre', var_dump($_POST['Colors']), '/pre'; to be sure abot the structure. Also, which PHP version? Regards _ Keep your friends updated—even when you’re not signed in. http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_5:092010 -- View this message in context: http://www.nabble.com/Correct-handling-_POST---and-implode.-PHP5-tp25815789p25817793.html Sent from the PHP - General mailing list archive at Nabble.com. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Correct handling _POST[] and implode. PHP5
I just realised I have get_magic_quotes_gpc turned on and was not catering
for arrays.
Thanks for your time.
Adam
Andrea Giammarchi-3 wrote:
so it's simple, it's not an array, but your assignment magically makes it
an array since you wrote iterate over the array ... very, very clear,
isn't it?
OK, sarcasm a part, this works perfectly for me, and it's quite obvious
Colors IS an array ...
?php
if(isset($_POST['Colors']))
echo implode(',', $_POST['Colors'])
;
?
form method=POST action=?
input type=checkbox name=Colors[] value=green checked=checked
/ Green
input type=checkbox name=Colors[] value=yellow / Yellow
input type=checkbox name=Colors[] value=red / Red
input type=checkbox name=Colors[] value=gray / Gray
input type=submit /
/form
Regards
_
Windows Live: Friends get your Flickr, Yelp, and Digg updates when they
e-mail you.
http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_3:092010
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RE: [PHP] Correct handling _POST[] and implode. PHP5
Date: Fri, 9 Oct 2009 02:07:55 -0700 From: adam.p.reyno...@gmail.com To: php-general@lists.php.net Subject: RE: [PHP] Correct handling _POST[] and implode. PHP5 I just realised I have get_magic_quotes_gpc turned on and was not catering for arrays. that's why I asked about PHP version ... latest have magic_quotes and register_globals off by default and I strongly suggest to configure whatever server like that because there shouldn't be anything magic when we talk about security or programming. Regards _ Keep your friends updated—even when you’re not signed in. http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_5:092010
[PHP] Correct handling _POST[] and implode. PHP5
Hi all,
I have a form that has has an array of information. Mulitple checkboxes can
be selected.
Choose the colors:
input type=checkbox name=Colors[] value=green checked=checked /
Green
input type=checkbox name=Colors[] value=yellow / Yellow
input type=checkbox name=Colors[] value=red / Red
input type=checkbox name=Colors[] value=gray / Gray
When processing the form..
echo $_POST['Colors'] . 'br /'; // outputs 'Array'
if ( isset($_POST['Colors']) ) {
$_POST['Colors'] = implode(', ', $_POST['Colors']); //Converts an array
into a single string
}
echo Colors you chose: {$_POST['Colors']}br /;
I get the following error when using the implode function.
Warning: implode() [function.implode]: Bad arguments
What I doing wrong ?
Thanks in advance.
--
View this message in context:
http://www.nabble.com/Correct-handling-_POST---and-implode.-PHP5-tp25815789p25815789.html
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