[PHP-DB] small question php/postgreSQL
X-No-Archve: true
Hi,
I've been trying to get a small DB up and working with PhP. It's a library,
and so far, I can't get past the stage of displaying a page. I try the 'hello
world' example, and it displays. I then populate a DB and can access it via
psql ..
cdi= SELECT * FROM stock ;
-[ RECORD 1 ]-+---
stock_ids | 1
isbn_no | 10101010
code_livre| 23455
titre | toto goes to Hollywood
editeur | editions toto
collection| collection toto
auteur_nom| smith
auteur_prenom | john
matiere | ang
media_type| li
-[ RECORD 2 ]-+---
stock_ids | 2
isbn_no | 10536278
code_livre| 24874
titre | toto comes back from Hollywood
editeur | editions baba
collection| collection toto
auteur_nom| martin
auteur_prenom | peter
matiere | fre
media_type| dvd
OK, I then write the following script
?php
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't Connect:
.pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].br /;
echo blah .$row['code_livre'].br /;
}
?
(sorry not to put that in italics or whatever...)
... and put it in the document root of my webserver, under php_experimental.
I get a blank page. The apache weblogs look like ...
192.168.0.254 - - [07/Nov/2006:10:37:30 +0100] GET
/php_experimental/base.php HTTP/1.1 200 - - Mozilla/4.0 (compatible; MSIE
6.0; Windows NT 5.0)
There's something obvious that I'm missing. Any ideas ..?
Thanks.
D.
-
Découvrez une nouvelle façon d'obtenir des réponses à toutes vos questions !
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Yahoo! Questions/Réponses.
[PHP-DB] re: small question php/postgreSQL (basic question, not small)
Date: Tue, 7 Nov 2006 10:38:18 +0100 (CET)From: Desmond Coughlan
[EMAIL PROTECTED]To: php php-db@lists.php.netSubject: small
question php/postgreSQL
Hi,
I've been trying to get a small DB up and working with PhP. It's a
library, and so far, I can't get past the stage of displaying a page. I
try the 'hello world' example, and it displays. I then populate a DB
and can access it via psql ..
cdi= SELECT * FROM stock ;
-[ RECORD 1 ]-+---
stock_ids | 1
isbn_no | 10101010
code_livre| 23455
titre | toto goes to Hollywood
editeur | editions toto
collection| collection toto
auteur_nom| smith
auteur_prenom | john
matiere | ang
media_type| li
-[ RECORD 2 ]-+---
stock_ids | 2
isbn_no | 10536278
code_livre| 24874
titre | toto comes back from Hollywood
editeur | editions baba
collection| collection toto
auteur_nom| martin
auteur_prenom | peter
matiere | fre
media_type| dvd
OK, I then write the following script
?php
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].br /;
echo blah .$row['code_livre'].br /;
}
?
(sorry not to put that in italics or whatever...)
... and put it in the document root of my webserver, under
php_experimental.
I get a blank page. The apache weblogs look like ...
192.168.0.254 - - [07/Nov/2006:10:37:30 +0100] GET
/php_experimental/base.php HTTP/1.1 200 - - Mozilla/4.0 (compatible; MSIE
6.0;
Windows NT 5.0)
There's something obvious that I'm missing. Any ideas ..?
Thanks.
D.
--
re:
?php
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].br /;
echo blah .$row['code_livre'].br /;
}
?
Simple, isbn_no and code_livre need to be defined in your code. Otherwise
PHP don't know what your looking for.
There is PLENTY of docs online to show you how to display items in a DB.
Hello World is basic, too basic to use as an example and is a poor one to use.
If your nerw you have to go a bit more into it than Hello World code. (which
in my opinion gets you know-where) been there done that.
Google how to display items in a DB in PHP and shoot you get some handy
things.
I just feel this question is not required here when google has all the
answers like this.
Jerry
[PHP-DB] category management using MySQL and PHP
Hi All, I am working on small web project based on PHP MySQL where user is looking for items in certain categories and he specifies the category in search box, the search result should return all items from that category sub-categories of it. I thought of defining a unique identifier to each category and use them in search but it may work well only for base categories, for hierarchical/sub categories I doubt it will make it simple. Any hints on how can I solve this? Any pointers would be greatly helpful. Thanks in advance, Pravin
RE: [PHP-DB] category management using MySQL and PHP
Hi, I am not sure this is what you want or some else... You can design the table like this so it will be faster to search. And make the subcategory as linked to category. Means the foreign key. ++--+--+-+-- ---++ | Field | Type | Null | Key | Default | Extra | ++--+--+-+-- ---++ | categoryid | int(11) | NO | PRI | NULL | auto_increment | | categoryname | varchar(50) | NO | UNI | NULL || +-+-+--+-+-+ + | Field | Type| Null | Key | Default | Extra | +-+-+--+-+-+ + | subcategoryid | int(11) | NO | PRI | NULL| auto_increment | | categoryid | int(11) | NO | MUL | NULL| | | subcategoryname | varchar(50) | NO | | NULL| | Then while search you can make a query with join and search the things efficiently. 10x, | Ankur Dave | http://ullu.wordpress.com -Original Message- From: Tamkhane, Pravin [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 07, 2006 7:38 PM To: php-db@lists.php.net Subject: [PHP-DB] category management using MySQL and PHP Hi All, I am working on small web project based on PHP MySQL where user is looking for items in certain categories and he specifies the category in search box, the search result should return all items from that category sub-categories of it. I thought of defining a unique identifier to each category and use them in search but it may work well only for base categories, for hierarchical/sub categories I doubt it will make it simple. Any hints on how can I solve this? Any pointers would be greatly helpful. Thanks in advance, Pravin The information contained in, or attached to, this e-mail, contains confidential information and is intended solely for the use of the individual or entity to whom they are addressed and is subject to legal privilege. If you have received this e-mail in error you should notify the sender immediately by reply e-mail, delete the message from your system and notify your system manager. Please do not copy it for any purpose, or disclose its contents to any other person. The views or opinions presented in this e-mail are solely those of the author and do not necessarily represent those of the company. The recipient should check this e-mail and any attachments for the presence of viruses. The company accepts no liability for any damage caused, directly or indirectly, by any virus transmitted in this email. www.aztecsoft.com -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP-DB] re: small question php/postgreSQL (basic question, not small)
The code does need to know what the fields are...I think a more likely issue
is the query for some reason, also change the $query to result in the query
statement
try
$result=pg_query($query) or die(pg_error()); //to see if there are any
errors with the query
while($row=pg_fetch_array($result,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].br /;
echo blah .$row['code_livre'].br /;
}else{
echo No rows found;
}
bastien
From: JeRRy [EMAIL PROTECTED]
To: php-db@lists.php.net
Subject: [PHP-DB] re: small question php/postgreSQL (basic question, not
small)
Date: Tue, 7 Nov 2006 23:18:58 +1100 (EST)
Date: Tue, 7 Nov 2006 10:38:18 +0100 (CET)From: Desmond
Coughlan [EMAIL PROTECTED]To: php php-db@lists.php.net
Subject: small question php/postgreSQL
Hi,
I've been trying to get a small DB up and working with PhP. It's a
library, and so far, I can't get past the stage of displaying a page. I
try the 'hello world' example, and it displays. I then populate a DB
and can access it via psql ..
cdi= SELECT * FROM stock ;
-[ RECORD 1 ]-+---
stock_ids | 1
isbn_no | 10101010
code_livre| 23455
titre | toto goes to Hollywood
editeur | editions toto
collection| collection toto
auteur_nom| smith
auteur_prenom | john
matiere | ang
media_type| li
-[ RECORD 2 ]-+---
stock_ids | 2
isbn_no | 10536278
code_livre| 24874
titre | toto comes back from Hollywood
editeur | editions baba
collection| collection toto
auteur_nom| martin
auteur_prenom | peter
matiere | fre
media_type| dvd
OK, I then write the following script
?php
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].br /;
echo blah .$row['code_livre'].br /;
}
?
(sorry not to put that in italics or whatever...)
... and put it in the document root of my webserver, under
php_experimental.
I get a blank page. The apache weblogs look like ...
192.168.0.254 - - [07/Nov/2006:10:37:30 +0100] GET
/php_experimental/base.php HTTP/1.1 200 - - Mozilla/4.0 (compatible;
MSIE 6.0;
Windows NT 5.0)
There's something obvious that I'm missing. Any ideas ..?
Thanks.
D.
--
re:
?php
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].br /;
echo blah .$row['code_livre'].br /;
}
?
Simple, isbn_no and code_livre need to be defined in your code.
Otherwise PHP don't know what your looking for.
There is PLENTY of docs online to show you how to display items in a DB.
Hello World is basic, too basic to use as an example and is a poor one to
use. If your nerw you have to go a bit more into it than Hello World code.
(which in my opinion gets you know-where) been there done that.
Google how to display items in a DB in PHP and shoot you get some handy
things.
I just feel this question is not required here when google has all the
answers like this.
Jerry
_
Ready for the world's first international mobile film festival celebrating
the creative potential of today's youth? Check out Mobile Jam Fest for your
a chance to WIN $10,000! www.mobilejamfest.com
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[PHP-DB] RE : RE: [PHP-DB] re: small question php/postgreSQL (basic question, not small)
X-No-Archive: true
That doesn't work, either. Still the blank page. Hmm ... the file is in the
right place../usr/local/www/data ... 'cos all of the other files (*.html one an
d all) are served from there, and they're available to the outside world.
D.
Bastien Koert [EMAIL PROTECTED] a écrit :
The code does need to know what the fields are...I think a more likely issue
is the query for some reason, also change the $query to result in the query
statement
try
$result=pg_query($query) or die(pg_error()); //to see if there are any
errors with the query
while($row=pg_fetch_array($result,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}else{
echo No rows found;
}
bastien
From: JeRRy
To: php-db@lists.php.net
Subject: [PHP-DB] re: small question php/postgreSQL (basic question, not
small)
Date: Tue, 7 Nov 2006 23:18:58 +1100 (EST)
Date: Tue, 7 Nov 2006 10:38:18 +0100 (CET) From: Desmond
Coughlan To: php
Subject: small question php/postgreSQL
Hi,
I've been trying to get a small DB up and working with PhP. It's a
library, and so far, I can't get past the stage of displaying a page. I
try the 'hello world' example, and it displays. I then populate a DB
and can access it via psql ..
cdi= SELECT * FROM stock ;
-[ RECORD 1 ]-+---
stock_ids | 1
isbn_no | 10101010
code_livre | 23455
titre | toto goes to Hollywood
editeur | editions toto
collection | collection toto
auteur_nom | smith
auteur_prenom | john
matiere | ang
media_type | li
-[ RECORD 2 ]-+---
stock_ids | 2
isbn_no | 10536278
code_livre | 24874
titre | toto comes back from Hollywood
editeur | editions baba
collection | collection toto
auteur_nom | martin
auteur_prenom | peter
matiere | fre
media_type | dvd
OK, I then write the following script
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}
?
(sorry not to put that in italics or whatever...)
... and put it in the document root of my webserver, under
php_experimental.
I get a blank page. The apache weblogs look like ...
192.168.0.254 - - [07/Nov/2006:10:37:30 +0100] GET
/php_experimental/base.php HTTP/1.1 200 - - Mozilla/4.0 (compatible;
MSIE 6.0;
Windows NT 5.0)
There's something obvious that I'm missing. Any ideas ..?
Thanks.
D.
--
re:
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}
?
Simple, isbn_no and code_livre need to be defined in your code.
Otherwise PHP don't know what your looking for.
There is PLENTY of docs online to show you how to display items in a DB.
Hello World is basic, too basic to use as an example and is a poor one to
use. If your nerw you have to go a bit more into it than Hello World code.
(which in my opinion gets you know-where) been there done that.
Google how to display items in a DB in PHP and shoot you get some handy
things.
I just feel this question is not required here when google has all the
answers like this.
Jerry
_
Ready for the world's first international mobile film festival celebrating
the creative potential of today's youth? Check out Mobile Jam Fest for your
a chance to WIN $10,000! www.mobilejamfest.com
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
-
Découvrez une nouvelle façon d'obtenir des réponses à toutes vos questions !
Profitez des connaissances, des opinions et des expériences des internautes sur
Yahoo! Questions/Réponses.
RE: [PHP-DB] RE : RE: [PHP-DB] re: small question php/postgreSQL (basic question, not small)
is your server set to work with php files?
Bastien
From: Desmond Coughlan [EMAIL PROTECTED]
To: Bastien Koert [EMAIL PROTECTED], [EMAIL PROTECTED],
php-db@lists.php.net
Subject: [PHP-DB] RE : RE: [PHP-DB] re: small question php/postgreSQL
(basic question, not small)
Date: Tue, 7 Nov 2006 16:38:24 +0100 (CET)
X-No-Archive: true
That doesn't work, either. Still the blank page. Hmm ... the file is
in the right place../usr/local/www/data ... 'cos all of the other files
(*.html one an d all) are served from there, and they're available to the
outside world.
D.
Bastien Koert [EMAIL PROTECTED] a écrit :
The code does need to know what the fields are...I think a more likely
issue
is the query for some reason, also change the $query to result in the query
statement
try
$result=pg_query($query) or die(pg_error()); //to see if there are any
errors with the query
while($row=pg_fetch_array($result,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}else{
echo No rows found;
}
bastien
From: JeRRy
To: php-db@lists.php.net
Subject: [PHP-DB] re: small question php/postgreSQL (basic question, not
small)
Date: Tue, 7 Nov 2006 23:18:58 +1100 (EST)
Date: Tue, 7 Nov 2006 10:38:18 +0100 (CET) From: Desmond
Coughlan To: php
Subject: small question php/postgreSQL
Hi,
I've been trying to get a small DB up and working with PhP. It's a
library, and so far, I can't get past the stage of displaying a page. I
try the 'hello world' example, and it displays. I then populate a DB
and can access it via psql ..
cdi= SELECT * FROM stock ;
-[ RECORD 1 ]-+---
stock_ids | 1
isbn_no | 10101010
code_livre | 23455
titre | toto goes to Hollywood
editeur | editions toto
collection | collection toto
auteur_nom | smith
auteur_prenom | john
matiere | ang
media_type | li
-[ RECORD 2 ]-+---
stock_ids | 2
isbn_no | 10536278
code_livre | 24874
titre | toto comes back from Hollywood
editeur | editions baba
collection | collection toto
auteur_nom | martin
auteur_prenom | peter
matiere | fre
media_type | dvd
OK, I then write the following script
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}
?
(sorry not to put that in italics or whatever...)
... and put it in the document root of my webserver, under
php_experimental.
I get a blank page. The apache weblogs look like ...
192.168.0.254 - - [07/Nov/2006:10:37:30 +0100] GET
/php_experimental/base.php HTTP/1.1 200 - - Mozilla/4.0 (compatible;
MSIE 6.0;
Windows NT 5.0)
There's something obvious that I'm missing. Any ideas ..?
Thanks.
D.
--
re:
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}
?
Simple, isbn_no and code_livre need to be defined in your code.
Otherwise PHP don't know what your looking for.
There is PLENTY of docs online to show you how to display items in a DB.
Hello World is basic, too basic to use as an example and is a poor one
to
use. If your nerw you have to go a bit more into it than Hello World
code.
(which in my opinion gets you know-where) been there done that.
Google how to display items in a DB in PHP and shoot you get some handy
things.
I just feel this question is not required here when google has all the
answers like this.
Jerry
_
Ready for the world's first international mobile film festival celebrating
the creative potential of today's youth? Check out Mobile Jam Fest for your
a chance to WIN $10,000! www.mobilejamfest.com
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
-
Découvrez une nouvelle façon d'obtenir des réponses à toutes vos
questions ! Profitez des connaissances, des opinions et des expériences des
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computer protected and well-maintained, but it also makes creating backup
files a breeze. Try it today!
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[PHP-DB] RE : RE: [PHP-DB] RE : RE: [PHP-DB] re: small question php/postgreSQL (basic question, not small)
X-No-Archive: true
Yep. The famous phpinfo file works like a charm.
D.
Bastien Koert [EMAIL PROTECTED] a écrit :
is your server set to work with php files?
Bastien
From: Desmond Coughlan
To: Bastien Koert , [EMAIL PROTECTED],
php-db@lists.php.net
Subject: [PHP-DB] RE : RE: [PHP-DB] re: small question php/postgreSQL
(basic question, not small)
Date: Tue, 7 Nov 2006 16:38:24 +0100 (CET)
X-No-Archive: true
That doesn't work, either. Still the blank page. Hmm ... the file is
in the right place../usr/local/www/data ... 'cos all of the other files
(*.html one an d all) are served from there, and they're available to the
outside world.
D.
Bastien Koert a écrit :
The code does need to know what the fields are...I think a more likely
issue
is the query for some reason, also change the $query to result in the query
statement
try
$result=pg_query($query) or die(pg_error()); //to see if there are any
errors with the query
while($row=pg_fetch_array($result,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}else{
echo No rows found;
}
bastien
From: JeRRy
To: php-db@lists.php.net
Subject: [PHP-DB] re: small question php/postgreSQL (basic question, not
small)
Date: Tue, 7 Nov 2006 23:18:58 +1100 (EST)
Date: Tue, 7 Nov 2006 10:38:18 +0100 (CET) From: Desmond
Coughlan To: php
Subject: small question php/postgreSQL
Hi,
I've been trying to get a small DB up and working with PhP. It's a
library, and so far, I can't get past the stage of displaying a page. I
try the 'hello world' example, and it displays. I then populate a DB
and can access it via psql ..
cdi= SELECT * FROM stock ;
-[ RECORD 1 ]-+---
stock_ids | 1
isbn_no | 10101010
code_livre | 23455
titre | toto goes to Hollywood
editeur | editions toto
collection | collection toto
auteur_nom | smith
auteur_prenom | john
matiere | ang
media_type | li
-[ RECORD 2 ]-+---
stock_ids | 2
isbn_no | 10536278
code_livre | 24874
titre | toto comes back from Hollywood
editeur | editions baba
collection | collection toto
auteur_nom | martin
auteur_prenom | peter
matiere | fre
media_type | dvd
OK, I then write the following script
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}
?
(sorry not to put that in italics or whatever...)
... and put it in the document root of my webserver, under
php_experimental.
I get a blank page. The apache weblogs look like ...
192.168.0.254 - - [07/Nov/2006:10:37:30 +0100] GET
/php_experimental/base.php HTTP/1.1 200 - - Mozilla/4.0 (compatible;
MSIE 6.0;
Windows NT 5.0)
There's something obvious that I'm missing. Any ideas ..?
Thanks.
D.
--
re:
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}
?
Simple, isbn_no and code_livre need to be defined in your code.
Otherwise PHP don't know what your looking for.
There is PLENTY of docs online to show you how to display items in a DB.
Hello World is basic, too basic to use as an example and is a poor one
to
use. If your nerw you have to go a bit more into it than Hello World
code.
(which in my opinion gets you know-where) been there done that.
Google how to display items in a DB in PHP and shoot you get some handy
things.
I just feel this question is not required here when google has all the
answers like this.
Jerry
_
Ready for the world's first international mobile film festival celebrating
the creative potential of today's youth? Check out Mobile Jam Fest for your
a chance to WIN $10,000! www.mobilejamfest.com
--
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Re: [PHP-DB]: small question php/postgreSQL
Is your server configured to display errors? Try adding this at the top of
your script:
ini_set('display_errors',true);
It won't catch syntax errors, but it should help. Also, try adding this to
the top of your script:
echo 'test';
If you still get a blank page, then it's probably not a problem with your
actual script. Maybe your configuration.
Tony
On 11/7/06 8:38 AM, Desmond Coughlan [EMAIL PROTECTED] wrote:
X-No-Archive: true
That doesn't work, either. Still the blank page. Hmm ... the file is in the
right place../usr/local/www/data ... 'cos all of the other files (*.html one
an d all) are served from there, and they're available to the outside world.
D.
Bastien Koert [EMAIL PROTECTED] a écrit :
The code does need to know what the fields are...I think a more likely issue
is the query for some reason, also change the $query to result in the query
statement
try
$result=pg_query($query) or die(pg_error()); //to see if there are any
errors with the query
while($row=pg_fetch_array($result,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}else{
echo No rows found;
}
bastien
From: JeRRy
To: php-db@lists.php.net
Subject: [PHP-DB] re: small question php/postgreSQL (basic question, not
small)
Date: Tue, 7 Nov 2006 23:18:58 +1100 (EST)
Date: Tue, 7 Nov 2006 10:38:18 +0100 (CET) From: Desmond
Coughlan To: php
Subject: small question php/postgreSQL
Hi,
I've been trying to get a small DB up and working with PhP. It's a
library, and so far, I can't get past the stage of displaying a page. I
try the 'hello world' example, and it displays. I then populate a DB
and can access it via psql ..
cdi= SELECT * FROM stock ;
-[ RECORD 1 ]-+---
stock_ids | 1
isbn_no | 10101010
code_livre | 23455
titre | toto goes to Hollywood
editeur | editions toto
collection | collection toto
auteur_nom | smith
auteur_prenom | john
matiere | ang
media_type | li
-[ RECORD 2 ]-+---
stock_ids | 2
isbn_no | 10536278
code_livre | 24874
titre | toto comes back from Hollywood
editeur | editions baba
collection | collection toto
auteur_nom | martin
auteur_prenom | peter
matiere | fre
media_type | dvd
OK, I then write the following script
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}
?
(sorry not to put that in italics or whatever...)
... and put it in the document root of my webserver, under
php_experimental.
I get a blank page. The apache weblogs look like ...
192.168.0.254 - - [07/Nov/2006:10:37:30 +0100] GET
/php_experimental/base.php HTTP/1.1 200 - - Mozilla/4.0 (compatible;
MSIE 6.0;
Windows NT 5.0)
There's something obvious that I'm missing. Any ideas ..?
Thanks.
D.
--
re:
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}
?
Simple, isbn_no and code_livre need to be defined in your code.
Otherwise PHP don't know what your looking for.
There is PLENTY of docs online to show you how to display items in a DB.
Hello World is basic, too basic to use as an example and is a poor one to
use. If your nerw you have to go a bit more into it than Hello World code.
(which in my opinion gets you know-where) been there done that.
Google how to display items in a DB in PHP and shoot you get some handy
things.
I just feel this question is not required here when google has all the
answers like this.
Jerry
_
Ready for the world's first international mobile film festival celebrating
the creative potential of today's youth? Check out Mobile Jam Fest for your
a chance to WIN $10,000! www.mobilejamfest.com
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] RE : Re: [PHP-DB]: small question php/postgreSQL
X-No-Archive: true
OK, that gives a blank page, too... which is puzzling, 'cos I tried
'hello.php' before getting into the db 'thang', and I saw the text on the
screen.
Well .. back to the drawing board...
D.
Tony Grimes [EMAIL PROTECTED] a écrit :
Is your server configured to display errors? Try adding this at the top of
your script:
ini_set('display_errors',true);
It won't catch syntax errors, but it should help. Also, try adding this to
the top of your script:
echo 'test';
If you still get a blank page, then it's probably not a problem with your
actual script. Maybe your configuration.
Tony
On 11/7/06 8:38 AM, Desmond Coughlan wrote:
X-No-Archive: true
That doesn't work, either. Still the blank page. Hmm ... the file is in the
right place../usr/local/www/data ... 'cos all of the other files (*.html one
an d all) are served from there, and they're available to the outside world.
D.
Bastien Koert a écrit :
The code does need to know what the fields are...I think a more likely issue
is the query for some reason, also change the $query to result in the query
statement
try
$result=pg_query($query) or die(pg_error()); //to see if there are any
errors with the query
while($row=pg_fetch_array($result,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}else{
echo No rows found;
}
bastien
From: JeRRy
To: php-db@lists.php.net
Subject: [PHP-DB] re: small question php/postgreSQL (basic question, not
small)
Date: Tue, 7 Nov 2006 23:18:58 +1100 (EST)
Date: Tue, 7 Nov 2006 10:38:18 +0100 (CET) From: Desmond
Coughlan To: php
Subject: small question php/postgreSQL
Hi,
I've been trying to get a small DB up and working with PhP. It's a
library, and so far, I can't get past the stage of displaying a page. I
try the 'hello world' example, and it displays. I then populate a DB
and can access it via psql ..
cdi= SELECT * FROM stock ;
-[ RECORD 1 ]-+---
stock_ids | 1
isbn_no | 10101010
code_livre | 23455
titre | toto goes to Hollywood
editeur | editions toto
collection | collection toto
auteur_nom | smith
auteur_prenom | john
matiere | ang
media_type | li
-[ RECORD 2 ]-+---
stock_ids | 2
isbn_no | 10536278
code_livre | 24874
titre | toto comes back from Hollywood
editeur | editions baba
collection | collection toto
auteur_nom | martin
auteur_prenom | peter
matiere | fre
media_type | dvd
OK, I then write the following script
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}
?
(sorry not to put that in italics or whatever...)
... and put it in the document root of my webserver, under
php_experimental.
I get a blank page. The apache weblogs look like ...
192.168.0.254 - - [07/Nov/2006:10:37:30 +0100] GET
/php_experimental/base.php HTTP/1.1 200 - - Mozilla/4.0 (compatible;
MSIE 6.0;
Windows NT 5.0)
There's something obvious that I'm missing. Any ideas ..?
Thanks.
D.
--
re:
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}
?
Simple, isbn_no and code_livre need to be defined in your code.
Otherwise PHP don't know what your looking for.
There is PLENTY of docs online to show you how to display items in a DB.
Hello World is basic, too basic to use as an example and is a poor one to
use. If your nerw you have to go a bit more into it than Hello World code.
(which in my opinion gets you know-where) been there done that.
Google how to display items in a DB in PHP and shoot you get some handy
things.
I just feel this question is not required here when google has all the
answers like this.
Jerry
_
Ready for the world's first international mobile film festival celebrating
the creative potential of today's youth? Check out Mobile Jam Fest for your
a chance to WIN $10,000! www.mobilejamfest.com
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
Des Coughlan
[EMAIL PROTECTED]
Un client de plus, c'est un relou de plus...
-
Yahoo! Mail réinvente le mail ! Découvrez le nouveau Yahoo! Mail et son
interface révolutionnaire.
Re: [PHP-DB] RE : Re: [PHP-DB]: small question php/postgreSQL
Alright, now try commenting out all the script except for the ini_set and
echo 'test' at the top. There still might be a syntax error in the code.
Essentially, you want to do whatever you can to get the page to display a
simple message. Then, work backwards until you get the error/blank page.
If you can't get a message to display, try copying the script from hello.php
to right into your new script. That should give you enough to troubleshoot.
Tony
On 11/7/06 9:00 AM, Desmond Coughlan [EMAIL PROTECTED] wrote:
X-No-Archive: true
OK, that gives a blank page, too... which is puzzling, 'cos I tried
'hello.php' before getting into the db 'thang', and I saw the text on the
screen.
Well .. back to the drawing board...
D.
Tony Grimes [EMAIL PROTECTED] a écrit :
Is your server configured to display errors? Try adding this at the top of
your script:
ini_set('display_errors',true);
It won't catch syntax errors, but it should help. Also, try adding this to
the top of your script:
echo 'test';
If you still get a blank page, then it's probably not a problem with your
actual script. Maybe your configuration.
Tony
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] RE : Re: [PHP-DB]: small question php/postgreSQL
X-No-Archive:
Curious. I put this in a file...
?php
echo 'pHello World/p'
?
Bingo.
I then take the *same* file, I don't rename it, I just open it in vi. I copy
a single occurrence of 'pg_connect' etc...
And the 'hello world' disappears.
D.
Tony Grimes [EMAIL PROTECTED] a écrit :
Is your server configured to display errors? Try adding this at the top of
your script:
ini_set('display_errors',true);
It won't catch syntax errors, but it should help. Also, try adding this to
the top of your script:
echo 'test';
If you still get a blank page, then it's probably not a problem with your
actual script. Maybe your configuration.
Tony
On 11/7/06 8:38 AM, Desmond Coughlan wrote:
X-No-Archive: true
That doesn't work, either. Still the blank page. Hmm ... the file is in the
right place../usr/local/www/data ... 'cos all of the other files (*.html one
an d all) are served from there, and they're available to the outside world.
D.
Bastien Koert a écrit :
The code does need to know what the fields are...I think a more likely issue
is the query for some reason, also change the $query to result in the query
statement
try
$result=pg_query($query) or die(pg_error()); //to see if there are any
errors with the query
while($row=pg_fetch_array($result,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}else{
echo No rows found;
}
bastien
From: JeRRy
To: php-db@lists.php.net
Subject: [PHP-DB] re: small question php/postgreSQL (basic question, not
small)
Date: Tue, 7 Nov 2006 23:18:58 +1100 (EST)
Date: Tue, 7 Nov 2006 10:38:18 +0100 (CET) From: Desmond
Coughlan To: php
Subject: small question php/postgreSQL
Hi,
I've been trying to get a small DB up and working with PhP. It's a
library, and so far, I can't get past the stage of displaying a page. I
try the 'hello world' example, and it displays. I then populate a DB
and can access it via psql ..
cdi= SELECT * FROM stock ;
-[ RECORD 1 ]-+---
stock_ids | 1
isbn_no | 10101010
code_livre | 23455
titre | toto goes to Hollywood
editeur | editions toto
collection | collection toto
auteur_nom | smith
auteur_prenom | john
matiere | ang
media_type | li
-[ RECORD 2 ]-+---
stock_ids | 2
isbn_no | 10536278
code_livre | 24874
titre | toto comes back from Hollywood
editeur | editions baba
collection | collection toto
auteur_nom | martin
auteur_prenom | peter
matiere | fre
media_type | dvd
OK, I then write the following script
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}
?
(sorry not to put that in italics or whatever...)
... and put it in the document root of my webserver, under
php_experimental.
I get a blank page. The apache weblogs look like ...
192.168.0.254 - - [07/Nov/2006:10:37:30 +0100] GET
/php_experimental/base.php HTTP/1.1 200 - - Mozilla/4.0 (compatible;
MSIE 6.0;
Windows NT 5.0)
There's something obvious that I'm missing. Any ideas ..?
Thanks.
D.
--
re:
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}
?
Simple, isbn_no and code_livre need to be defined in your code.
Otherwise PHP don't know what your looking for.
There is PLENTY of docs online to show you how to display items in a DB.
Hello World is basic, too basic to use as an example and is a poor one to
use. If your nerw you have to go a bit more into it than Hello World code.
(which in my opinion gets you know-where) been there done that.
Google how to display items in a DB in PHP and shoot you get some handy
things.
I just feel this question is not required here when google has all the
answers like this.
Jerry
_
Ready for the world's first international mobile film festival celebrating
the creative potential of today's youth? Check out Mobile Jam Fest for your
a chance to WIN $10,000! www.mobilejamfest.com
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
-
Découvrez une nouvelle façon d'obtenir des réponses à toutes vos questions !
Profitez des connaissances, des opinions et des expériences des internautes sur
Yahoo! Questions/Réponses.
Re: [PHP-DB]: small question php/postgreSQL
You should turn on display_errors in your php.ini file. That would make it a
lot easier to track down the error.
Tony
On 11/7/06 9:27 AM, Desmond Coughlan [EMAIL PROTECTED] wrote:
X-No-Archive:
Curious. I put this in a file...
?php
echo 'pHello World/p'
?
Bingo.
I then take the *same* file, I don't rename it, I just open it in vi. I copy
a single occurrence of 'pg_connect' etc...
And the 'hello world' disappears.
D.
Tony Grimes [EMAIL PROTECTED] a écrit :
Is your server configured to display errors? Try adding this at the top of
your script:
ini_set('display_errors',true);
It won't catch syntax errors, but it should help. Also, try adding this to
the top of your script:
echo 'test';
If you still get a blank page, then it's probably not a problem with your
actual script. Maybe your configuration.
Tony
On 11/7/06 8:38 AM, Desmond Coughlan wrote:
X-No-Archive: true
That doesn't work, either. Still the blank page. Hmm ... the file is in
the
right place../usr/local/www/data ... 'cos all of the other files (*.html
one
an d all) are served from there, and they're available to the outside
world.
D.
Bastien Koert a écrit :
The code does need to know what the fields are...I think a more likely
issue
is the query for some reason, also change the $query to result in the
query
statement
try
$result=pg_query($query) or die(pg_error()); //to see if there are any
errors with the query
while($row=pg_fetch_array($result,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}else{
echo No rows found;
}
bastien
From: JeRRy
To: php-db@lists.php.net
Subject: [PHP-DB] re: small question php/postgreSQL (basic question, not
small)
Date: Tue, 7 Nov 2006 23:18:58 +1100 (EST)
Date: Tue, 7 Nov 2006 10:38:18 +0100 (CET) From: Desmond
Coughlan To: php
Subject: small question php/postgreSQL
Hi,
I've been trying to get a small DB up and working with PhP. It's a
library, and so far, I can't get past the stage of displaying a page. I
try the 'hello world' example, and it displays. I then populate a DB
and can access it via psql ..
cdi= SELECT * FROM stock ;
-[ RECORD 1 ]-+---
stock_ids | 1
isbn_no | 10101010
code_livre | 23455
titre | toto goes to Hollywood
editeur | editions toto
collection | collection toto
auteur_nom | smith
auteur_prenom | john
matiere | ang
media_type | li
-[ RECORD 2 ]-+---
stock_ids | 2
isbn_no | 10536278
code_livre | 24874
titre | toto comes back from Hollywood
editeur | editions baba
collection | collection toto
auteur_nom | martin
auteur_prenom | peter
matiere | fre
media_type | dvd
OK, I then write the following script
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}
?
(sorry not to put that in italics or whatever...)
... and put it in the document root of my webserver, under
php_experimental.
I get a blank page. The apache weblogs look like ...
192.168.0.254 - - [07/Nov/2006:10:37:30 +0100] GET
/php_experimental/base.php HTTP/1.1 200 - - Mozilla/4.0 (compatible;
MSIE 6.0;
Windows NT 5.0)
There's something obvious that I'm missing. Any ideas ..?
Thanks.
D.
--
re:
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}
?
Simple, isbn_no and code_livre need to be defined in your code.
Otherwise PHP don't know what your looking for.
There is PLENTY of docs online to show you how to display items in a DB.
Hello World is basic, too basic to use as an example and is a poor one
to
use. If your nerw you have to go a bit more into it than Hello World
code.
(which in my opinion gets you know-where) been there done that.
Google how to display items in a DB in PHP and shoot you get some handy
things.
I just feel this question is not required here when google has all the
answers like this.
Jerry
_
Ready for the world's first international mobile film festival celebrating
the creative potential of today's youth? Check out Mobile Jam Fest for
your
a chance to WIN $10,000! www.mobilejamfest.com
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe,
[PHP-DB] Consistent crash using PHP 5.1.4 SQLite 3.2.8 (PDO)
I get a crash on execution of any sqlite query (PDO). I think that pretty much everything I know about the problem is described in detail below, and I'm hoping someone can tell me that this is a known bug, and that it's been fixed already. These are the versions of Apache and SQLite that ship with Mac OS X 10.4.x, for what it's worth. Thanks in advance for any and all help. - Avram Lyon Expected Behavior: With the PHP code and SQLite database described below, I expect the following result, which I get from the CLI version of PHP: $ cat BasicTest.php | php Array ( [COUNT(*)] = 1 [0] = 1 ) When I load request the page BasicTest.php (below) from the webserver, using any user agent I've tried (Firefox, Safari, curl, wget, Internet Explorer, lynx), half the time I get no response: $ curl http://localhost/~lyonavra/yellowtail/BasicTest.php curl: (52) Empty reply from server The other half of the time, I get the correct response: $ curl http://localhost/~lyonavra/yellowtail/BasicTest.php Array ( [COUNT(*)] = 1 [0] = 1 ) When I get no response from the server, it's because an instance of httpd crashed, and the crash report information is provided below. The crash information is identical, regardless of the query. When I use the CLI version of PHP, I can repeat the call as often as I like, and it'll run correctly every time. Via Apache, every other request fails, even if the requests are spaced out as much as a minute apart (I haven't tried longer apart, but it really doesn't seem to have to do with the time separation). Reduced case PHP code (BasicTest.php): ?php $db = new PDO(sqlite:/Library/WebServer/Databases/yellowtail.sqlite); $sth = $db-prepare(SELECT COUNT(*) FROM users); $sth-execute(); print_r($sth-fetch()); ? Output from sqlite3: sqlite .dump BEGIN TRANSACTION; CREATE TABLE users (id INTEGER PRIMARY KEY, username VARCHAR(70), password VARCHAR(70), created DATETIME, last_login DATETIME, UNIQUE (username)); INSERT INTO users VALUES(1, 'ajlyon', 'b7a875fc1ea228b9061041b7cec4bd3c52ab3ce3', '2006-11-06 00:29:39', NULL); COMMIT; sqlite SELECT COUNT(*) FROM users; 1 sqlite SELECT * FROM users; 1|ajlyon|b7a875fc1ea228b9061041b7cec4bd3c52ab3ce3|2006-11-06 00:29:39| Line in /var/log/httpd/error_log: [Mon Nov 6 22:33:55 2006] [notice] child pid 17792 exit signal Bus error (10) Crash report follows (httpd.crash.log, from CrashReporter) -- Host Name: avram Date/Time: 2006-11-06 22:33:52.542 +0300 OS Version: 10.4.7 (Build 8J135) Report Version: 4 Command: httpd Path:/usr/sbin/httpd Parent: httpd [14555] Version: ??? (???) PID:17792 Thread: 0 Exception: EXC_BAD_ACCESS (0x0001) Codes: KERN_PROTECTION_FAILURE (0x0002) at 0x Thread 0 Crashed: 0 libphp5.so 0x0218f8cc shutdown_memory_manager + 116 (zend_alloc.c:511) 1 libphp5.so 0x02168f44 php_request_shutdown + 928 (main.c:1307) 2 libphp5.so 0x02227438 apache_php_module_main + 252 (sapi_apache.c:60) 3 libphp5.so 0x02228130 send_php + 1096 (mod_php5.c:493) 4 httpd 0xdd18 ap_invoke_handler + 232 5 httpd 0x00017dd4 process_request_internal + 640 6 httpd 0x00017e54 ap_process_request + 72 7 httpd 0x6b60 child_main + 1832 8 httpd 0x6dc4 make_child + 312 9 httpd 0x70f4 perform_idle_server_maintenance + 572 10 httpd 0x76d0 standalone_main + 964 11 httpd 0x7d74 main + 1052 12 httpd 0x238c _start + 348 13 httpd 0x222c start + 60 Thread 0 crashed with PPC Thread State 64: srr0: 0x0218f8cc srr1: 0x0200f030 vrsave: 0x cr: 0x24000444 xer: 0x0002 lr: 0x0218f8e8 ctr: 0x0001 r0: 0x003eb580 r1: 0xbfffe510 r2: 0x r3: 0x003ed6b0 r4: 0x003ebd60 r5: 0x02168f0c r6: 0x022db384 r7: 0x00ff r8: 0x0001 r9: 0xa0001fac r10: 0x0001 r11: 0x44000442 r12: 0x900067ac r13: 0x r14: 0x r15: 0x r16: 0x r17: 0x r18: 0x r19: 0x r20: 0x r21: 0x r22: 0x r23: 0x00056ec0 r24: 0x r25: 0x022de084 r26: 0x0008 r27: 0x022de080 r28: 0x0300 r29: 0x022e0c90 r30: 0x0001 r31: 0x0218f860 Binary Images Description: 0x1000 -0x4 httpd/usr/sbin/httpd 0x65000 -0x67fff mod_log_config.so /usr/libexec/httpd/mod_log_config.so 0x6a000 -0x6bfff mod_mime.so /usr/libexec/httpd/mod_mime.so 0x6e000 -0x72fff mod_negotiation.so /usr/libexec/httpd/mod_negotiation.so 0x75000 -0x7afff mod_include.so /usr/libexec/httpd/mod_include.so 0x7e000 -0x82fff mod_autoindex.so
RE: [PHP-DB] RE : RE: [PHP-DB] re: small question php/postgreSQL (basic question, not small)
You have
while($row=pg_fetch_array($result,NULL,PGSQL_ASSOC)) {
What's with the NULL ?
row
Row number in result to fetch. Rows are numbered from 0 upwards. If
omitted, next row is fetched.
BUT you are requesting the NULL row?
Why not just use
while($row=pg_fetch_assoc($result)) {
Regards,
Dwight
-Original Message-
From: Desmond Coughlan [mailto:[EMAIL PROTECTED]
Sent: Tuesday, November 07, 2006 9:38 AM
To: Bastien Koert; [EMAIL PROTECTED]; php-db@lists.php.net
Subject: [PHP-DB] RE : RE: [PHP-DB] re: small question php/postgreSQL
(basic question, not small)
X-No-Archive: true
That doesn't work, either. Still the blank page. Hmm ... the file is
in the right place../usr/local/www/data ... 'cos all of the other files
(*.html one an d all) are served from there, and they're available to the
outside world.
D.
Bastien Koert [EMAIL PROTECTED] a écrit :
The code does need to know what the fields are...I think a more likely
issue
is the query for some reason, also change the $query to result in the
query
statement
try
$result=pg_query($query) or die(pg_error()); //to see if there are any
errors with the query
while($row=pg_fetch_array($result,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}else{
echo No rows found;
}
bastien
From: JeRRy
To: php-db@lists.php.net
Subject: [PHP-DB] re: small question php/postgreSQL (basic question, not
small)
Date: Tue, 7 Nov 2006 23:18:58 +1100 (EST)
Date: Tue, 7 Nov 2006 10:38:18 +0100 (CET) From: Desmond
Coughlan To: php
Subject: small question php/postgreSQL
Hi,
I've been trying to get a small DB up and working with PhP. It's a
library, and so far, I can't get past the stage of displaying a page. I
try the 'hello world' example, and it displays. I then populate a DB
and can access it via psql ..
cdi= SELECT * FROM stock ;
-[ RECORD 1 ]-+---
stock_ids | 1
isbn_no | 10101010
code_livre | 23455
titre | toto goes to Hollywood
editeur | editions toto
collection | collection toto
auteur_nom | smith
auteur_prenom | john
matiere | ang
media_type | li
-[ RECORD 2 ]-+---
stock_ids | 2
isbn_no | 10536278
code_livre | 24874
titre | toto comes back from Hollywood
editeur | editions baba
collection | collection toto
auteur_nom | martin
auteur_prenom | peter
matiere | fre
media_type | dvd
OK, I then write the following script
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}
?
(sorry not to put that in italics or whatever...)
... and put it in the document root of my webserver, under
php_experimental.
I get a blank page. The apache weblogs look like ...
192.168.0.254 - - [07/Nov/2006:10:37:30 +0100] GET
/php_experimental/base.php HTTP/1.1 200 - - Mozilla/4.0 (compatible;
MSIE 6.0;
Windows NT 5.0)
There's something obvious that I'm missing. Any ideas ..?
Thanks.
D.
--
re:
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}
?
Simple, isbn_no and code_livre need to be defined in your code.
Otherwise PHP don't know what your looking for.
There is PLENTY of docs online to show you how to display items in a DB.
Hello World is basic, too basic to use as an example and is a poor one
to
use. If your nerw you have to go a bit more into it than Hello World
code.
(which in my opinion gets you know-where) been there done that.
Google how to display items in a DB in PHP and shoot you get some handy
things.
I just feel this question is not required here when google has all the
answers like this.
Jerry
_
Ready for the world's first international mobile film festival celebrating
the creative potential of today's youth? Check out Mobile Jam Fest for
your
a chance to WIN $10,000! www.mobilejamfest.com
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[PHP-DB] RE: What's the PHP equivallent of mysql mydb somefile.sql
You can put any valid SQL command into the mysql_query command so you could write a PHP file that had a bunch of lines like these (after your connect and such) mysql_query ( ALTER TABLE foo ADD COLUMN bar int... ); mysql_query ( CREATE TABLE foo2 (foo2ID int) ); Better still to check that these changes have not been made already first and then to check for errors after each command and do something intelligent (like print an error message for example). Try this mysql_query ( SELECT bar FROM foo) or mysql_query ( ALTER TABLE foo ADD COLUMN bar int... ); at minimum or expand the above to set some variables to say what it found done already, what was missing and what it tried to create and the results from that. Suppose the mysql user does not have CREATE TABLE permissions - if you printed the mysql_error () you'd see this problem instantly - saving you many hours of debug time. One last thought - if you have a standard LAMP application and your using one mysql user to do all of this you might want to think about it. You typically do not want the mysql user to have CREATE TABLE permissions and such. You also don't want to hard code a user and password into the application upgrade script (a evildoer might find these and use this account to break in). So you might want this PHP page to ask for a user name and PW that has these permissions - avoid hard coding this to root, perhaps there is another account the sys admin wants to use. Good luck, Frank On Oct 10, 2006, at 7:39 AM, [EMAIL PROTECTED] wrote: From: Daevid Vincent [EMAIL PROTECTED] Date: October 9, 2006 6:01:16 PM PDT To: php-db@lists.php.net Subject: What's the PHP equivallent of mysql mydb somefile.sql Currently I run an 'updater' script to run through a directory of .sql files using something like this in PHP: $COMMAND = mysql .$OPTION['db_prefix'].$db. .$mydir.$filename; system($COMMAND, $ret); What would be the equivallent way to to this in a PHP mysql_query(); way? I see LOAD, but that only works for data it seems. http://dev.mysql.com/doc/refman/5.0/en/load-data.html These scripts I use have ALTER statements and CREATE and all other types of SQL in them and almost no data actually. mySQL 5.0.15 ÐÆ5ÏÐ -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] Database abstract layer
Hi I am facing a common problem which any developer querying the database would face. In our web applications wherever we have more than one standard options for a field, we usually denote them as integers. Say, for gender, we store it as 1 or 2, but we display that as male or female in the user interface. So far I had been handling this translation in the presentation layer ie., just before displaying the data in the table, I check if the retrieved is 1 and then translate it to male and so on. But this becomes clumsy when we have lots of such standard options and when we need this translation in multiple places in the application. So now I am thinking of adding an abstract layer which does all the querying, retrieving and translation; and then return to my presentation layer, so that if my presentation layer just calls a function in the database abstract layer with the required query parameters, it gets back a resultset with the translations. I hope this is a very common problem every developer faces. I would like to have your guidance on this. I understand that a resultset object is not easy to replicate. How do I make these translations and store them back in an object and return it to the presentation layer? Or do we have existing PHP libraries which serve this purpose? Could you suggest me a better way of solving this problem? Please help me on this. Thanks Vignesh.
Re: [PHP-DB] Database abstract layer
Why not build the options into your data model? Instead of using integers for gender, use a varchar field that stores 'Male' and 'Female'. You can ensure data integrity by adding a check constraint to the column. If the presentation might change depending on context, you can create gender reference table with columns like short_name, long_name and abbreviation and use a foreign key to reference it from the main table. I try to use natural keys (i.e. Male,Female) instead of surrogate keys (1,2) whenever possible. It makes the database information more readable and you're not constantly picking through code to figure out what '3' means. Hope that helps, Tony On 11/7/06 2:19 PM, Vignesh M P N [EMAIL PROTECTED] wrote: Hi I am facing a common problem which any developer querying the database would face. In our web applications wherever we have more than one standard options for a field, we usually denote them as integers. Say, for gender, we store it as 1 or 2, but we display that as male or female in the user interface. So far I had been handling this translation in the presentation layer ie., just before displaying the data in the table, I check if the retrieved is 1 and then translate it to male and so on. But this becomes clumsy when we have lots of such standard options and when we need this translation in multiple places in the application. So now I am thinking of adding an abstract layer which does all the querying, retrieving and translation; and then return to my presentation layer, so that if my presentation layer just calls a function in the database abstract layer with the required query parameters, it gets back a resultset with the translations. I hope this is a very common problem every developer faces. I would like to have your guidance on this. I understand that a resultset object is not easy to replicate. How do I make these translations and store them back in an object and return it to the presentation layer? Or do we have existing PHP libraries which serve this purpose? Could you suggest me a better way of solving this problem? Please help me on this. Thanks Vignesh. -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Database abstract layer
We have 0/1/2 for gender but also have tlkpSex or something like that. It has the id and the string we want to use, then our queries just make sure that data.gender=tlkpSex.gender. Good luck! Natalie On 11/7/06, Tony Grimes [EMAIL PROTECTED] wrote: Why not build the options into your data model? Instead of using integers for gender, use a varchar field that stores 'Male' and 'Female'. You can ensure data integrity by adding a check constraint to the column. If the presentation might change depending on context, you can create gender reference table with columns like short_name, long_name and abbreviation and use a foreign key to reference it from the main table. I try to use natural keys (i.e. Male,Female) instead of surrogate keys (1,2) whenever possible. It makes the database information more readable and you're not constantly picking through code to figure out what '3' means. Hope that helps, Tony On 11/7/06 2:19 PM, Vignesh M P N [EMAIL PROTECTED] wrote: Hi I am facing a common problem which any developer querying the database would face. In our web applications wherever we have more than one standard options for a field, we usually denote them as integers. Say, for gender, we store it as 1 or 2, but we display that as male or female in the user interface. So far I had been handling this translation in the presentation layer ie., just before displaying the data in the table, I check if the retrieved is 1 and then translate it to male and so on. But this becomes clumsy when we have lots of such standard options and when we need this translation in multiple places in the application. So now I am thinking of adding an abstract layer which does all the querying, retrieving and translation; and then return to my presentation layer, so that if my presentation layer just calls a function in the database abstract layer with the required query parameters, it gets back a resultset with the translations. I hope this is a very common problem every developer faces. I would like to have your guidance on this. I understand that a resultset object is not easy to replicate. How do I make these translations and store them back in an object and return it to the presentation layer? Or do we have existing PHP libraries which serve this purpose? Could you suggest me a better way of solving this problem? Please help me on this. Thanks Vignesh. -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP-DB] Database abstract layer
WE use XML here to store the values, however our requirements also add the ability to use mutiple languages so its a little more complex. For personal projects I store the various data like this into a system_option table as text (1,Male;2,Female;) and then have a common routine that grabs the required bits of info from this table and passes it thru a framework when creating the appropriate html. The framework is a series fucntions that get passed the various bits of data (like what the field type is (date, text, radio etc), the value from the db, the system_option value for that element and combines it all into an html snippet that is then shown to the user. Bastien From: Vignesh M P N [EMAIL PROTECTED] To: php-db@lists.php.net Subject: [PHP-DB] Database abstract layer Date: Tue, 07 Nov 2006 15:19:26 -0600 Hi I am facing a common problem which any developer querying the database would face. In our web applications wherever we have more than one standard options for a field, we usually denote them as integers. Say, for gender, we store it as 1 or 2, but we display that as male or female in the user interface. So far I had been handling this translation in the presentation layer ie., just before displaying the data in the table, I check if the retrieved is 1 and then translate it to male and so on. But this becomes clumsy when we have lots of such standard options and when we need this translation in multiple places in the application. So now I am thinking of adding an abstract layer which does all the querying, retrieving and translation; and then return to my presentation layer, so that if my presentation layer just calls a function in the database abstract layer with the required query parameters, it gets back a resultset with the translations. I hope this is a very common problem every developer faces. I would like to have your guidance on this. I understand that a resultset object is not easy to replicate. How do I make these translations and store them back in an object and return it to the presentation layer? Or do we have existing PHP libraries which serve this purpose? Could you suggest me a better way of solving this problem? Please help me on this. Thanks Vignesh. _ Buy, Load, Play. The new Sympatico / MSN Music Store works seamlessly with Windows Media Player. Just Click PLAY. http://musicstore.sympatico.msn.ca/content/viewer.aspx?cid=SMS_Sept192006 -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] small question php/postgreSQL
Desmond Coughlan wrote: X-No-Archve: true Hi, I've been trying to get a small DB up and working with PhP. It's a library, and so far, I can't get past the stage of displaying a page. I try the 'hello world' example, and it displays. I then populate a DB and can access it via psql .. cdi= SELECT * FROM stock ; -[ RECORD 1 ]-+--- stock_ids | 1 isbn_no | 10101010 code_livre| 23455 titre | toto goes to Hollywood editeur | editions toto collection| collection toto auteur_nom| smith auteur_prenom | john matiere | ang media_type| li -[ RECORD 2 ]-+--- stock_ids | 2 isbn_no | 10536278 code_livre| 24874 titre | toto comes back from Hollywood editeur | editions baba collection| collection toto auteur_nom| martin auteur_prenom | peter matiere | fre media_type| dvd OK, I then write the following script ?php pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't Connect: .pg _last_error()); If that doesn't work - then you don't have the php-postgres library installed. Check your phpinfo page for postgresql - if it's not there, then that's your problem. -- Postgresql php tutorials http://www.designmagick.com/ -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] RE : RE: [PHP-DB] re: small question php/postgreSQL (basic question, not small)
phpinfo can be a little bit of info that may have a module missing. But I
doubt that is the issue here, but you never know. Why don't be just change
your query completely like you would in SQL if you were searching direct for
certain fields? Because if these 2 fields are the only fields you will EVER
need in this page why be too technical. However if your thinking of adding the
other fields than this is trhe way to go.
I have probably missed something along the traps. But I am happy to try and
demonstrate another way you could do it.
Are you on your own server or sub-leased or something?
Jerry
- Original Message
From: Bastien Koert [EMAIL PROTECTED]
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]; php-db@lists.php.net
Sent: Wednesday, 8 November, 2006 2:45:49 AM
Subject: RE: [PHP-DB] RE : RE: [PHP-DB] re: small question php/postgreSQL
(basic question, not small)
is your server set to work with php files?
Bastien
From: Desmond Coughlan [EMAIL PROTECTED]
To: Bastien Koert [EMAIL PROTECTED], [EMAIL PROTECTED],
php-db@lists.php.net
Subject: [PHP-DB] RE : RE: [PHP-DB] re: small question php/postgreSQL
(basic question, not small)
Date: Tue, 7 Nov 2006 16:38:24 +0100 (CET)
X-No-Archive: true
That doesn't work, either. Still the blank page. Hmm ... the file is
in the right place../usr/local/www/data ... 'cos all of the other files
(*.html one an d all) are served from there, and they're available to the
outside world.
D.
Bastien Koert [EMAIL PROTECTED] a écrit :
The code does need to know what the fields are...I think a more likely
issue
is the query for some reason, also change the $query to result in the query
statement
try
$result=pg_query($query) or die(pg_error()); //to see if there are any
errors with the query
while($row=pg_fetch_array($result,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}else{
echo No rows found;
}
bastien
From: JeRRy
To: php-db@lists.php.net
Subject: [PHP-DB] re: small question php/postgreSQL (basic question, not
small)
Date: Tue, 7 Nov 2006 23:18:58 +1100 (EST)
Date: Tue, 7 Nov 2006 10:38:18 +0100 (CET) From: Desmond
Coughlan To: php
Subject: small question php/postgreSQL
Hi,
I've been trying to get a small DB up and working with PhP. It's a
library, and so far, I can't get past the stage of displaying a page. I
try the 'hello world' example, and it displays. I then populate a DB
and can access it via psql ..
cdi= SELECT * FROM stock ;
-[ RECORD 1 ]-+---
stock_ids | 1
isbn_no | 10101010
code_livre | 23455
titre | toto goes to Hollywood
editeur | editions toto
collection | collection toto
auteur_nom | smith
auteur_prenom | john
matiere | ang
media_type | li
-[ RECORD 2 ]-+---
stock_ids | 2
isbn_no | 10536278
code_livre | 24874
titre | toto comes back from Hollywood
editeur | editions baba
collection | collection toto
auteur_nom | martin
auteur_prenom | peter
matiere | fre
media_type | dvd
OK, I then write the following script
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}
?
(sorry not to put that in italics or whatever...)
... and put it in the document root of my webserver, under
php_experimental.
I get a blank page. The apache weblogs look like ...
192.168.0.254 - - [07/Nov/2006:10:37:30 +0100] GET
/php_experimental/base.php HTTP/1.1 200 - - Mozilla/4.0 (compatible;
MSIE 6.0;
Windows NT 5.0)
There's something obvious that I'm missing. Any ideas ..?
Thanks.
D.
--
re:
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}
?
Simple, isbn_no and code_livre need to be defined in your code.
Otherwise PHP don't know what your looking for.
There is PLENTY of docs online to show you how to display items in a DB.
Hello World is basic, too basic to use as an example and is a poor one
to
use. If your nerw you have to go a bit more into it than Hello World
code.
(which in my opinion gets you know-where) been there done that.
Google how to display items in a DB in PHP and shoot you get some handy
things.
I just feel this question is not required here when google has all the
answers like this.
Jerry
_
Ready for the world's first international mobile film festival celebrating
the creative potential of today's youth? Check out Mobile Jam Fest for your
a chance to WIN
[PHP-DB] Re: RE : RE: [PHP-DB] re: small question php/postgreSQL (basic question, not small)
Test:
- create a new account user
- go into the www directive
- create a index file
- do phpinfo()
- try and connect to a msql server, no query needed just a connection
- under that delibrately try and enter a mysq server but use a wrong pass, make
sure you error report it with some message on screen.
if it connects and one fails your connections are fine.
However make sure you CLOSE each connection seperatley.
What appears to be happening in your code it it's not going near the mysql
server, it's skipping it. Which means the die error will not appear if it
skips it.
Ensure php is enabled and mysql is booted etc.
Also don't try and connect localhost to it, use the outside world. (a browser
- www.whatever.com or IP-ADDRESS)
J
- Original Message
From: Desmond Coughlan [EMAIL PROTECTED]
To: Bastien Koert [EMAIL PROTECTED]; [EMAIL PROTECTED]; php-db@lists.php.net
Sent: Wednesday, 8 November, 2006 2:38:24 AM
Subject: RE : RE: [PHP-DB] re: small question php/postgreSQL (basic question,
not small)
X-No-Archive: true
That doesn't work, either. Still the blank page. Hmm ... the file is in the
right place../usr/local/www/data ... 'cos all of the other files (*.html one an
d all) are served from there, and they're available to the outside world.
D.
Bastien Koert [EMAIL PROTECTED] a écrit :
The code does need to know what the fields are...I think a more likely issue
is the query for some reason, also change the $query to result in the query
statement
try
$result=pg_query($query) or die(pg_error()); //to see if there are any
errors with the query
while($row=pg_fetch_array($result,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}else{
echo No rows found;
}
bastien
From: JeRRy
To: php-db@lists.php.net
Subject: [PHP-DB] re: small question php/postgreSQL (basic question, not
small)
Date: Tue, 7 Nov 2006 23:18:58 +1100 (EST)
Date: Tue, 7 Nov 2006 10:38:18 +0100 (CET) From: Desmond
Coughlan To: php
Subject: small question php/postgreSQL
Hi,
I've been trying to get a small DB up and working with PhP. It's a
library, and so far, I can't get past the stage of displaying a page. I
try the 'hello world' example, and it displays. I then populate a DB
and can access it via psql ..
cdi= SELECT * FROM stock ;
-[ RECORD 1 ]-+---
stock_ids | 1
isbn_no | 10101010
code_livre | 23455
titre | toto goes to Hollywood
editeur | editions toto
collection | collection toto
auteur_nom | smith
auteur_prenom | john
matiere | ang
media_type | li
-[ RECORD 2 ]-+---
stock_ids | 2
isbn_no | 10536278
code_livre | 24874
titre | toto comes back from Hollywood
editeur | editions baba
collection | collection toto
auteur_nom | martin
auteur_prenom | peter
matiere | fre
media_type | dvd
OK, I then write the following script
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}
?
(sorry not to put that in italics or whatever...)
... and put it in the document root of my webserver, under
php_experimental.
I get a blank page. The apache weblogs look like ...
192.168.0.254 - - [07/Nov/2006:10:37:30 +0100] GET
/php_experimental/base.php HTTP/1.1 200 - - Mozilla/4.0 (compatible;
MSIE 6.0;
Windows NT 5.0)
There's something obvious that I'm missing. Any ideas ..?
Thanks.
D.
--
re:
pg_connect (dbname=cdi user=cdi password=toto) or die (Couldn't
Connect: .pg
_last_error());
$query=SELECT * FROM stock;
$query=pg_query($query);
// start the output
while($row=pg_fetch_array($query,NULL,PGSQL_ASSOC)) {
echo Title: .$row['isbn_no'].
;
echo blah .$row['code_livre'].
;
}
?
Simple, isbn_no and code_livre need to be defined in your code.
Otherwise PHP don't know what your looking for.
There is PLENTY of docs online to show you how to display items in a DB.
Hello World is basic, too basic to use as an example and is a poor one to
use. If your nerw you have to go a bit more into it than Hello World code.
(which in my opinion gets you know-where) been there done that.
Google how to display items in a DB in PHP and shoot you get some handy
things.
I just feel this question is not required here when google has all the
answers like this.
Jerry
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Re: [PHP-DB] Re: RE : RE: [PHP-DB] re: small question php/postgreSQL (basic question, not small)
JeRRy wrote: Test: - create a new account user - go into the www directive - create a index file - do phpinfo() - try and connect to a msql server, no query needed just a connection - under that delibrately try and enter a mysq server but use a wrong pass, make sure you error report it with some message on screen. if it connects and one fails your connections are fine. However make sure you CLOSE each connection seperatley. What appears to be happening in your code it it's not going near the mysql server, it's skipping it. Which means the die error will not appear if it skips it. Ensure php is enabled and mysql is booted etc. Also don't try and connect localhost to it, use the outside world. (a browser - www.whatever.com or IP-ADDRESS) Err - the OP is having an issue with postgresql, not mysql. The subject even mentions this.. -- Postgresql php tutorials http://www.designmagick.com/ -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Re: RE : RE: [PHP-DB] re: small question php/postgreSQL (basic question, not small)
True, sorry! (missed that, haha wake up!) - Original Message From: Chris [EMAIL PROTECTED] To: JeRRy [EMAIL PROTECTED] Cc: php-db@lists.php.net Sent: Wednesday, 8 November, 2006 3:14:01 PM Subject: Re: [PHP-DB] Re: RE : RE: [PHP-DB] re: small question php/postgreSQL (basic question, not small) JeRRy wrote: Test: - create a new account user - go into the www directive - create a index file - do phpinfo() - try and connect to a msql server, no query needed just a connection - under that delibrately try and enter a mysq server but use a wrong pass, make sure you error report it with some message on screen. if it connects and one fails your connections are fine. However make sure you CLOSE each connection seperatley. What appears to be happening in your code it it's not going near the mysql server, it's skipping it. Which means the die error will not appear if it skips it. Ensure php is enabled and mysql is booted etc. Also don't try and connect localhost to it, use the outside world. (a browser - www.whatever.com or IP-ADDRESS) Err - the OP is having an issue with postgresql, not mysql. The subject even mentions this.. -- Postgresql php tutorials http://www.designmagick.com/
