PDO Parameterized Query - Reuse named placeholders?

Posted by gamers2000 on Stack Overflow See other posts from Stack Overflow or by gamers2000
Published on 2010-03-12T10:42:11Z Indexed on 2010/03/15 7:59 UTC
Read the original article Hit count: 403

Filed under:

pdo

|

php5

In essence, I have a value that I have to call a couple times in my SQL query. Thus, is it possible to reuse the same named placeholder in the statement e.g. SELECT :Param FROM Table WHERE Column = :Param, then simply bindValue(":Param"), and have the value be there for both :Params?

© Stack Overflow or respective owner

Related posts about pdo

Enable PDO for PHP5 on CentOS5 where PHP is configured as '--disable-pdo'

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi I have been given access to a CentOS5 machine by my client for their new site which uses Zend Framework. phpinfo() states in Configure Command that PDO is disabled ('--disable-pdo'). How can enable it? Do I need to recompile PHP5 to enable it? I have tried adding 'extension=pdo.so' in php.ini… >>> More
PDO::fetchAll vs. PDO::fetch in a loop

as seen on Stack Overflow - Search for 'Stack Overflow'
Just a quick question. Is there any performance difference between using PDO::fetchAll() and PDO::fetch() in a loop (for large result sets)? I'm fetching into objects of a user-defined class, if that makes any difference. My initial uneducated assumption was that fetchAll might be faster because… >>> More
PHP Multiple Calls to Server Share Objects?

as seen on Stack Overflow - Search for 'Stack Overflow'
I’m wondering this about PHP on Apache. Do multiple calls to the server from different users—could be sitting next to each other, in different states, different countries, etc…—share memory? For example, if I create a static variable in a PHP script and set it to 1 by default, then user1 comes in… >>> More
Plans for our next milestone

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
We have seen some increase in activity with more people downloading our driver and either reporting their successes or reporting any issues they run into – for the native driver (sqlsrv_xxxx API) to the PDO driver (PDO API). We’d like to thank you all for your effort and hope that our… >>> More
SQL Server Driver for PHP 2.0 CTP adds PHP's PDO style data access for SQL Server

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
Today at DrupalCon SF 2010, we are reaching an important milestone by releasing a Community Technology Preview (CTP) of the new SQL Server Driver for PHP 2.0 , which includes support for PHP Data Objects (PDO). Alongside our efforts, the Commerce Guys , a company providing ecommerce solutions with… >>> More

Related posts about php5

Update php 5.2.0 to 5.2.4 with aptitude

as seen on Server Fault - Search for 'Server Fault'
Hi guy, I would like to update my php 5 in my server. At this moment, I use php 5.2.0 so I want to update it to php 5.2.4 (not php 5.3). I tried to do this: aptitude update aptitude upgrade 63 packets were updated but not php which is always in 5.0 How can I update my php please ? Here is the… >>> More
Failed upgrade of PHP on Ubunutu 12.04, error: Sub-process /usr/bin/dpkg returned an error code (1)

as seen on Server Fault - Search for 'Server Fault'
I just tried to upgrade my version of PHP on Ubuntu 12.04 and now I have messed it up. First I did this: sudo add-apt-repository ppa:ondrej/php5-oldstable Then I did this: sudo apt-get update Then finally I did this: sudo apt-get install php5 And now I am getting an error message about Sub-process… >>> More
Adding a CLI for PHP5 on live server

as seen on Server Fault - Search for 'Server Fault'
I want to add command-line support for PHP5 on my server. When I run aptitude install php5-cli I get a message saying that my PHP modules/packages have unmet dependencies. Here is a list of packages that suffer from these "unmet dependencies" and needs and upgrade: php5-gd php5-curl php5-mysql php5-cgi They… >>> More
Update packages on very old ubuntu

as seen on Server Fault - Search for 'Server Fault'
I want to add Mysqli support to a machine running: Server Version: Apache/2.2.4 (Ubuntu) PHP/5.2.3-1ubuntu6.3 I would rather not update more things then I need to. I run the following: sudo apt-get install php5-mysql However, as the ubuntu version is old I get the following. WARNING: The following… >>> More
Downgrade form php5 5.3.10 to php5 5.3.2 in ubuntu 12.04

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
i wanted to install php5 5.3.2, so first deleted all the php5 files sudo apt-get purge php5 php5-cli php5-common php5-mysql and also delete the deb files form /var/cache/apt/archives so now there is no deb file on the system then i add this person repository sudo apt-add-repository ppa:sushkov/personal because… >>> More