On 3/12/2013 9:04 PM, Angela Barone wrote:
On Mar 12, 2013, at 5:16 PM, David Robley wrote:
Presumably there is a fixed list of State - those are US states? -
so why not provide a drop down list of the possible choices?
There is, but the problem must have been that if someone
On Wed, Mar 13, 2013 at 5:07 PM, Jim Giner jim.gi...@albanyhandball.comwrote:
On 3/12/2013 9:04 PM, Angela Barone wrote:
On Mar 12, 2013, at 5:16 PM, David Robley wrote:
Presumably there is a fixed list of State - those are US states? -
so why not provide a drop down list of the possible
On Mar 13, 2013, at 9:07 AM, Jim Giner wrote:
Why not just check if the $state exists as a key of the array $states before
doing this?
Jim,
Are you thinking about the in_array function?
Angela
On Thu, Mar 14, 2013 at 12:18 AM, Angela Barone ang...@italian-getaways.com
wrote:
On Mar 13, 2013, at 9:07 AM, Jim Giner wrote:
Why not just check if the $state exists as a key of the array $states
before doing this?
Jim,
Are you thinking about the in_array function?
Angela
On Mar 13, 2013, at 4:24 PM, Matijn Woudt wrote:
That wouldn't work, in_array checks the values, and your states are in the
keys. Use:
if(isset($states[$state]))
Hi Matijn,
Before I received your email, I ran across if(array_key_exists) and it
seems to work. How does that differ
On Wed, Mar 13, 2013 at 4:44 PM, Angela Barone
ang...@italian-getaways.comwrote:
I ran across if(array_key_exists) and it seems to work. How does that
differ from if(isset($states[$state]))?
Hi Angela,
isset() will return false for an array key 'foo' mapped to a null value
whereas
2013/3/14 David Harkness davi...@highgearmedia.com
On Wed, Mar 13, 2013 at 4:44 PM, Angela Barone
ang...@italian-getaways.comwrote:
I ran across if(array_key_exists) and it seems to work. How does that
differ from if(isset($states[$state]))?
Hi Angela,
isset() will return false for
On Wed, Mar 13, 2013 at 5:10 PM, Sebastian Krebs krebs@gmail.comwrote:
Because 'null' is the representation of nothing array_key_exists() and
isset() can be treated as semantically equivalent.
As I said, these functions return different results for null values. It
won't matter for Angela
2013/3/14 David Harkness davi...@highgearmedia.com
On Wed, Mar 13, 2013 at 5:10 PM, Sebastian Krebs krebs@gmail.comwrote:
Because 'null' is the representation of nothing array_key_exists() and
isset() can be treated as semantically equivalent.
As I said, these functions return
On Mar 13, 2013, at 5:02 PM, David Harkness wrote:
isset() will return false for an array key 'foo' mapped to a null value
whereas array_key_exists() will return true. The latter asks Is this key in
the array? whereas isset() adds and is its value not null? While isset()
is
Am 12.03.13 20:45, schrieb Angela Barone:
I've been getting the following error for awhile now, but I can't
figure out why it's happening:
Invalid argument supplied for foreach() in ... sample.php on line 377
Here's that portion of code:
include(states_zipcodes.php);
//
On Mar 12, 2013, at 2:26 PM, Marco Behnke wrote:
what is in $states?
Looks like $states[$state] is not an array.
Here's a sample:
?php
$states = array(
'AL' = array( '350','351','352','353', ),
'AK' = array( '995','996','997','998','999', ),
'AZ' = array(
$states = array(
'AL' = array( '350','351','352','353', ),
'AK' = array( '995','996','997','998','999', ),
'AZ' = array( '850','851','852','853','854', ),
...
'WI' = array( '530','531','532', ),
'WY' = array( '820','821','822','823','824', ),
);
?
Seeing
I think I figured it out.
?php
$states = array(
'AL' = array( '350','351','352','353', ),
'AK' = array( '995','996','997','998','999', ),
'AZ' = array( '850','851','852','853','854', ),
'WI' = array( '530','531','532', ),
'WY' = array( '820','821','822','823','824',
Angela Barone wrote:
I think I figured it out.
?php
$states = array(
'AL' = array( '350','351','352','353', ),
'AK' = array( '995','996','997','998','999', ),
'AZ' = array( '850','851','852','853','854', ),
'WI' = array( '530','531','532', ),
'WY' = array(
On Mar 12, 2013, at 5:16 PM, David Robley wrote:
Presumably there is a fixed list of State - those are US states? -
so why not provide a drop down list of the possible choices?
There is, but the problem must have been that if someone didn't select
a State, $state was blank. I've
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