Re: [PHP] associative array syntax question - got it!
Maxim,
I figured it out. Thanks for your help
PHP can't interpolate within string when nested
associative array is used. the nested aa must be
appended with dot notation, and if you try to print it
within the outer quotes it balks!
print td$a[B]td.$quotes[$a[B]].td
^ ^^
A B
This works, B switched with A won't work though.
Thanks again,
Job
--- Maxim Maletsky (PHPBeginner.com)
[EMAIL PROTECTED] wrote:
-Original Message-
From: Maxim Maletsky (PHPBeginner.com)
[mailto:[EMAIL PROTECTED]]
Sent: giovedi 4 ottobre 2001 2.02
To: 'Job Miller'
Subject: RE: [PHP] associative array syntax question
I tried on winXP/PHP4.0.6/Apache
?
$a = Array('print me');
$b = Array('b'=0);
print $a[$b['b']]
# prints:
# print me
?
Strange, should work though
Maxim Maletsky
www.PHPBeginner.com
-Original Message-
From: Job Miller [mailto:[EMAIL PROTECTED]]
Sent: giovedi 4 ottobre 2001 1.57
To: Maxim Maletsky (PHPBeginner.com)
Subject: RE: [PHP] associative array syntax question
no luck with that either.
I do the same thing in Perl all the time.
can it have anything to do with the fact that the
inner part is a fetch from a mySQL DB which returns
an enumerated array,
so b is actually a constant (drop the quotes)
referring to an index in
the result?
i tried $a[$b[b]] and $a[{$b[b]}], etc..
nothing works..
--- Maxim Maletsky (PHPBeginner.com)
[EMAIL PROTECTED]
wrote:
Strange, I always though it should be working.
Have you tried $a[{$b['b']}] ?
What version of PHP are you running?
Maxim Maletsky
www.PHPBeginner.com
-Original Message-
From: Job Miller [mailto:[EMAIL PROTECTED]]
Sent: giovedi 4 ottobre 2001 1.41
To: [EMAIL PROTECTED]
Subject: [PHP] associative array syntax question
why does: print $a[$b['b']] return:
parse error, expecting `T_STRING' or `T_VARIABLE'
or `T_NUM_STRING'
but if I do it in two steps like:
$c=$b['b'];
print $a[$c];
it works fine.
I have tried dozens of syntax combinations using
quotes, no quotes, on one or both and can't get
anything to work. any help would be greatly
appreciated. The two step method is annoying.
Job
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RE: [PHP] associative array syntax question - got it!
Well, the actual problem wasn't that. It was you not posting your code
entirely ;-)
Often the bugs happen right where you don't except them, just like
anything in this life ;-)
Maxim Maletsky
www.PHPBeginner.com
-Original Message-
From: Job Miller [mailto:[EMAIL PROTECTED]]
Sent: giovedi 4 ottobre 2001 2.44
To: Maxim Maletsky (PHPBeginner.com); [EMAIL PROTECTED]
Subject: Re: [PHP] associative array syntax question - got it!
Maxim,
I figured it out. Thanks for your help
PHP can't interpolate within string when nested
associative array is used. the nested aa must be
appended with dot notation, and if you try to print it
within the outer quotes it balks!
print td$a[B]td.$quotes[$a[B]].td
^ ^^
A B
This works, B switched with A won't work though.
Thanks again,
Job
--- Maxim Maletsky (PHPBeginner.com) [EMAIL PROTECTED]
wrote:
-Original Message-
From: Maxim Maletsky (PHPBeginner.com)
[mailto:[EMAIL PROTECTED]]
Sent: giovedi 4 ottobre 2001 2.02
To: 'Job Miller'
Subject: RE: [PHP] associative array syntax question
I tried on winXP/PHP4.0.6/Apache
?
$a = Array('print me');
$b = Array('b'=0);
print $a[$b['b']]
# prints:
# print me
?
Strange, should work though
Maxim Maletsky
www.PHPBeginner.com
-Original Message-
From: Job Miller [mailto:[EMAIL PROTECTED]]
Sent: giovedi 4 ottobre 2001 1.57
To: Maxim Maletsky (PHPBeginner.com)
Subject: RE: [PHP] associative array syntax question
no luck with that either.
I do the same thing in Perl all the time.
can it have anything to do with the fact that the
inner part is a fetch from a mySQL DB which returns
an enumerated array,
so b is actually a constant (drop the quotes)
referring to an index in
the result?
i tried $a[$b[b]] and $a[{$b[b]}], etc..
nothing works..
--- Maxim Maletsky (PHPBeginner.com) [EMAIL PROTECTED]
wrote:
Strange, I always though it should be working.
Have you tried $a[{$b['b']}] ?
What version of PHP are you running?
Maxim Maletsky
www.PHPBeginner.com
-Original Message-
From: Job Miller [mailto:[EMAIL PROTECTED]]
Sent: giovedi 4 ottobre 2001 1.41
To: [EMAIL PROTECTED]
Subject: [PHP] associative array syntax question
why does: print $a[$b['b']] return:
parse error, expecting `T_STRING' or `T_VARIABLE'
or `T_NUM_STRING'
but if I do it in two steps like:
$c=$b['b'];
print $a[$c];
it works fine.
I have tried dozens of syntax combinations using
quotes, no quotes, on one or both and can't get
anything to work. any help would be greatly
appreciated. The two step method is annoying.
Job
__
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RE: [PHP] associative array syntax question - got it!
Have you tried using curly brackets?
print td$a[B]td{$quotes[$a[B]]}td
Does that work? Just cuious...
-Original Message-
From: Job Miller [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, October 03, 2001 8:44 PM
To: Maxim Maletsky (PHPBeginner.com); [EMAIL PROTECTED]
Subject: Re: [PHP] associative array syntax question - got it!
Maxim,
I figured it out. Thanks for your help
PHP can't interpolate within string when nested
associative array is used. the nested aa must be
appended with dot notation, and if you try to print it
within the outer quotes it balks!
print td$a[B]td.$quotes[$a[B]].td
^ ^^
A B
This works, B switched with A won't work though.
Thanks again,
Job
--- Maxim Maletsky (PHPBeginner.com) [EMAIL PROTECTED]
wrote:
-Original Message-
From: Maxim Maletsky (PHPBeginner.com)
[mailto:[EMAIL PROTECTED]]
Sent: giovedi 4 ottobre 2001 2.02
To: 'Job Miller'
Subject: RE: [PHP] associative array syntax question
I tried on winXP/PHP4.0.6/Apache
?
$a = Array('print me');
$b = Array('b'=0);
print $a[$b['b']]
# prints:
# print me
?
Strange, should work though
Maxim Maletsky
www.PHPBeginner.com
-Original Message-
From: Job Miller [mailto:[EMAIL PROTECTED]]
Sent: giovedi 4 ottobre 2001 1.57
To: Maxim Maletsky (PHPBeginner.com)
Subject: RE: [PHP] associative array syntax question
no luck with that either.
I do the same thing in Perl all the time.
can it have anything to do with the fact that the
inner part is a fetch from a mySQL DB which returns
an enumerated array,
so b is actually a constant (drop the quotes)
referring to an index in
the result?
i tried $a[$b[b]] and $a[{$b[b]}], etc..
nothing works..
--- Maxim Maletsky (PHPBeginner.com) [EMAIL PROTECTED]
wrote:
Strange, I always though it should be working.
Have you tried $a[{$b['b']}] ?
What version of PHP are you running?
Maxim Maletsky
www.PHPBeginner.com
-Original Message-
From: Job Miller [mailto:[EMAIL PROTECTED]]
Sent: giovedi 4 ottobre 2001 1.41
To: [EMAIL PROTECTED]
Subject: [PHP] associative array syntax question
why does: print $a[$b['b']] return:
parse error, expecting `T_STRING' or `T_VARIABLE'
or `T_NUM_STRING'
but if I do it in two steps like:
$c=$b['b'];
print $a[$c];
it works fine.
I have tried dozens of syntax combinations using
quotes, no quotes, on one or both and can't get
anything to work. any help would be greatly
appreciated. The two step method is annoying.
Job
__
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RE: [PHP] associative array syntax question - got it!
Yes, that does for sure
Maxim Maletsky
www.PHPBeginner.com
-Original Message-
From: Matthew Loff [mailto:[EMAIL PROTECTED]]
Sent: giovedi 4 ottobre 2001 4.02
To: 'Job Miller'; 'Maxim Maletsky (PHPBeginner.com)';
[EMAIL PROTECTED]
Subject: RE: [PHP] associative array syntax question - got it!
Have you tried using curly brackets?
print td$a[B]td{$quotes[$a[B]]}td
Does that work? Just cuious...
-Original Message-
From: Job Miller [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, October 03, 2001 8:44 PM
To: Maxim Maletsky (PHPBeginner.com); [EMAIL PROTECTED]
Subject: Re: [PHP] associative array syntax question - got it!
Maxim,
I figured it out. Thanks for your help
PHP can't interpolate within string when nested
associative array is used. the nested aa must be
appended with dot notation, and if you try to print it
within the outer quotes it balks!
print td$a[B]td.$quotes[$a[B]].td
^ ^^
A B
This works, B switched with A won't work though.
Thanks again,
Job
--- Maxim Maletsky (PHPBeginner.com) [EMAIL PROTECTED]
wrote:
-Original Message-
From: Maxim Maletsky (PHPBeginner.com)
[mailto:[EMAIL PROTECTED]]
Sent: giovedi 4 ottobre 2001 2.02
To: 'Job Miller'
Subject: RE: [PHP] associative array syntax question
I tried on winXP/PHP4.0.6/Apache
?
$a = Array('print me');
$b = Array('b'=0);
print $a[$b['b']]
# prints:
# print me
?
Strange, should work though
Maxim Maletsky
www.PHPBeginner.com
-Original Message-
From: Job Miller [mailto:[EMAIL PROTECTED]]
Sent: giovedi 4 ottobre 2001 1.57
To: Maxim Maletsky (PHPBeginner.com)
Subject: RE: [PHP] associative array syntax question
no luck with that either.
I do the same thing in Perl all the time.
can it have anything to do with the fact that the
inner part is a fetch from a mySQL DB which returns
an enumerated array,
so b is actually a constant (drop the quotes)
referring to an index in
the result?
i tried $a[$b[b]] and $a[{$b[b]}], etc..
nothing works..
--- Maxim Maletsky (PHPBeginner.com) [EMAIL PROTECTED]
wrote:
Strange, I always though it should be working.
Have you tried $a[{$b['b']}] ?
What version of PHP are you running?
Maxim Maletsky
www.PHPBeginner.com
-Original Message-
From: Job Miller [mailto:[EMAIL PROTECTED]]
Sent: giovedi 4 ottobre 2001 1.41
To: [EMAIL PROTECTED]
Subject: [PHP] associative array syntax question
why does: print $a[$b['b']] return:
parse error, expecting `T_STRING' or `T_VARIABLE'
or `T_NUM_STRING'
but if I do it in two steps like:
$c=$b['b'];
print $a[$c];
it works fine.
I have tried dozens of syntax combinations using
quotes, no quotes, on one or both and can't get
anything to work. any help would be greatly
appreciated. The two step method is annoying.
Job
__
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hosting, just
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